LangChain MCP connector

• List List all LangChain info healths Get health information about the current LangSmith deployment. Returns the HealthInfoGetResponse object containing deployment health attributes.
• Get Get single LangChain session dashboard by ID Get a prebuilt dashboard for a tracing project (session) in LangSmith. Returns: title, description, index, id, session_id, charts, sub_sections, layout, created_at, updated_at. Required: session_id.
• Get Get single LangChain session by ID Get a specific tracer session (project) in LangSmith by id. Returns: start_time, end_time, extra, name, description, default_dataset_id, reference_dataset_id, trace_tier, id, run_count, latency_p50, latency_p99, first_token_p50, first_token_p99, total_tokens, prompt_tokens, completion_tokens, total_cost, prompt_cost, completion_cost, tenant_id, last_run_start_time, last_run_start_time_live,…. Required: id.
• Update Update a LangChain session by ID Update a tracer session (project) in LangSmith by id. Returns: start_time, end_time, extra, name, description, default_dataset_id, reference_dataset_id, trace_tier, id, tenant_id, last_run_start_time_live. Required: id.
• Delete Delete a LangChain session by ID Delete a tracer session (project) in LangSmith by id. Returns an empty 204 response on success. Required: id.
• Create Create a LangChain session Create a new tracer session (project) in LangSmith. Returns: start_time, end_time, extra, name, description, default_dataset_id, reference_dataset_id, trace_tier, id, tenant_id, last_run_start_time_live. Requires a JSON request body with session configuration.
• Delete LangChain sessions bulk delete Delete multiple LangSmith tracer sessions (projects) in bulk by their session IDs. Returns a successful response with no documented response body. Required: session_ids.
• List List all LangChain sessions List LangSmith tracer sessions (projects) with extensive filtering and sorting options. Returns: start_time, end_time, extra, name, description, default_dataset_id, reference_dataset_id, trace_tier, id, run_count, latency_p50, latency_p99, first_token_p50, first_token_p99, total_tokens, prompt_tokens, completion_tokens, total_cost, prompt_cost, completion_cost, tenant_id, last_run_start_time,…
• List List all LangChain metadata List the top K metadata values for each key in a LangSmith tracer session. Returns a dictionary mapping each metadata key name to a list of its top K string values. Required: session_id.
• List List all LangChain session views List all filter views for a LangSmith session, optionally filtered by type. Returns: filter_string, trace_filter_string, tree_filter_string, thread_filter_string, display_name, description, type, syntax_version, start_time, end_time, duration, id, session_id, created_at, updated_at. Required: session_id.
• Create Create a LangChain session view Create a new filter view for a LangSmith session. Returns the created filter view including id, session_id, display_name, description, and type. Required: session_id, display_name.
• Update Update a LangChain session view by ID Update an existing filter view in a LangSmith session. Returns the updated filter view including id, session_id, display_name, description, and type. Required: id, session_id.
• Delete Delete a LangChain session view by ID Delete a specific filter view from a LangSmith session by id. Returns an empty response on success. Required: id, session_id.
• Get Get single LangChain session view by ID Get a specific filter view from a LangSmith session by id. Returns: filter_string, trace_filter_string, tree_filter_string, thread_filter_string, display_name, description, type, syntax_version, start_time, end_time, duration, id, session_id, created_at, updated_at. Required: id, session_id.
• Update LangChain view renames bulk update Rename a filter view's display_name and description in LangSmith. Only display_name and description can be modified. Returns the updated filter view including id, display_name, description, created_at, and updated_at. Required: session_id, view_id, display_name.
• List List all LangChain session insights List all run clustering insight jobs for a LangSmith session. Returns each job including its id; the full response shape is defined by the upstream GetRunClusteringJobsResponse schema. Beta endpoint. Required: session_id.
• Create Create a LangChain session insight Create a new run clustering insights job for a LangSmith session. Returns: id, name, status, error, attributes. Beta endpoint. Required: session_id.
• Update Update a LangChain session insight by ID Update an existing run clustering insights job for a LangSmith session. Returns: name, status. Beta endpoint. Required: id, session_id, name.
• Delete Delete a LangChain session insight by ID Delete a run clustering insights job for a LangSmith session. Returns: id, message, attributes. Beta endpoint. Required: id, session_id.
• Get Get single LangChain session insight by ID Get a specific run clustering insights job for a LangSmith session. Returns: id, name, status, start_time, end_time, created_at, metadata, shape, error, config_id, clusters, report, attributes. Beta endpoint. Required: id, session_id.
• List List all LangChain insights configs List all insights job configs for a LangSmith tracing session. Returns the configs collection with each item containing an id and config-type-specific fields. This is a beta endpoint. Required: session_id.
• Create Create a LangChain insights config Create an insights job config for a LangSmith tracing session by saving a clustering job configuration. Returns the saved config object with an id and config-type-specific fields. This is a beta endpoint. Required: session_id, name, config.
• Update Update a LangChain insights config by ID Update an existing insights job config for a LangSmith tracing session. Returns the updated config object with an id and config-type-specific fields. This is a beta endpoint. Required: id, session_id.
• Delete Delete a LangChain insights config by ID Delete an insights job config from a LangSmith tracing session. Returns an empty 204 response on success. This is a beta endpoint. Required: id, session_id.
• Create Create a LangChain configs generate Auto-generate an insights job config for a LangSmith session (Beta). Returns the generated insights job config object. Required: session_id, user_context.
• Get Get single LangChain insight cluster by ID Get a specific run cluster from an insights job in LangSmith. Returns the cluster object with its id and schema-specific attributes defined in the GetRunClusterResponse schema. Required: id, session_id, job_id.
• List List all LangChain insight runs List runs from a LangSmith insights clustering job, optionally filtered by cluster. Returns: runs, offset. Beta endpoint. Required: session_id, job_id.
• List List all LangChain workspaces List LangSmith workspaces visible to the current auth in the current org. Returns: id, organization_id, created_at, display_name, is_personal, is_deleted, tenant_handle, data_plane_url, read_only, role_id, role_name, permissions. Does not create a new workspace or organization.
• Create Create a LangChain workspace Create Workspace. Returns: id, organization_id, created_at, display_name, is_personal, is_deleted, tenant_handle, data_plane_url. Required: display_name.
• Update Update a LangChain workspace by ID Update a workspace in LangSmith by id. Returns: id, organization_id, created_at, display_name, is_personal, is_deleted, tenant_handle, data_plane_url. Required: id, display_name.
• Delete Delete a LangChain workspace by ID Delete a workspace by id in LangSmith. Returns an empty 204 response on success. Required: id.
• Get Get single LangChain workspace by ID Get a single workspace by id in LangSmith, scoped to the current org and identity. Returns: id, organization_id, created_at, display_name, is_personal, is_deleted, tenant_handle, data_plane_url, read_only, role_id, role_name, permissions. Required: id.
• List List all LangChain workspaces stats Get statistics for the current LangSmith workspace, optionally filtered by one or more tag value IDs. Returns a TenantStats object with workspace-level resource and usage statistics. Optional: tag_value_id.
• List List all LangChain workspaces usage limits Get the current LangSmith workspace's usage limits info, including configured trace and extended retention limits. Returns: in_reject_set, usage_limit_type, tenant_limit.
• List List all LangChain workspaces shareds List all shared entities and their tokens for the current LangSmith workspace. Returns: entities.
• Delete LangChain workspaces shareds bulk delete Bulk unshare entities by share tokens for the current LangSmith workspace. Returns a 200 response on success.
• List List all LangChain workspaces secrets List the names of secrets configured for the current LangSmith workspace. Returns: key, webhooks. Secret values are never returned by any endpoint.
• Create Create a LangChain workspaces secret Upsert workspace secrets in LangSmith by submitting an array of objects each with a key and value. A null value deletes that key. Returns an empty response on success; secret values are never returned by any endpoint.
• List List all LangChain secrets encrypteds Get encrypted workspace secrets for use with Fleet and external services in LangSmith. Returns the InternalSecretsResponse object as data, whose fields are defined by the upstream LangSmith schema and not individually documented in the API reference. Required: service.
• List List all LangChain workspaces tag keys List tag keys in the current LangSmith workspace. Returns: key, description, id, created_at, updated_at.
• Create Create a LangChain workspaces tag key Create a new tag key in the current LangSmith workspace. Returns: key, description, id, created_at, updated_at. Required: key.
• Update Update a LangChain workspaces tag key by ID Update an existing tag key by id in the current LangSmith workspace. Returns: key, description, id, created_at, updated_at. Required: id.
• Delete Delete a LangChain workspaces tag key by ID Delete a tag key by id in the current LangSmith workspace. Returns an empty response on success. Required: id.
• Get Get single LangChain workspaces tag key by ID Get a single tag key by id in the current LangSmith workspace. Returns: key, description, id, created_at, updated_at. Required: id.
• List List all LangChain tag key tag values List all tag values for a specific tag key in the current LangSmith workspace. Returns: value, description, id, tag_key_id, created_at, updated_at. Required: tag_key_id.
• Create Create a LangChain tag key tag value Create a new tag value under a specific tag key in the current LangSmith workspace. Returns: value, description, id, tag_key_id, created_at, updated_at. Required: tag_key_id, value.
• Update Update a LangChain tag key tag value by ID Update a tag value by id under a specific tag key in the current LangSmith workspace. Returns: value, description, id, tag_key_id, created_at, updated_at. Required: id, tag_key_id.
• Delete Delete a LangChain tag key tag value by ID Delete a tag value by id under a specific tag key in the current LangSmith workspace. Returns an empty 200 response on success. Required: id, tag_key_id.
• Get Get single LangChain tag key tag value by ID Get a single tag value by id under a specific tag key in the current LangSmith workspace. Returns: value, description, id, tag_key_id, created_at, updated_at. Required: id, tag_key_id.
• List List all LangChain workspaces taggings List taggings in the current LangSmith workspace, optionally filtered by tag value. Returns: tag_key, tag_key_id, tag_value, tag_value_id, resources, id, resource_type, resource_id, created_at, updated_at.
• Create Create a LangChain workspaces tagging Create a tagging in the current LangSmith workspace by assigning a tag value to a resource. Returns: tag_value_id, resource_type, resource_id, id, created_at, updated_at. Required: tag_value_id, resource_type, resource_id.
• Delete Delete a LangChain workspaces tagging by ID Delete a tagging in the current LangSmith workspace by id. Returns an empty 204 response on success. Required: id.
• List List all LangChain workspaces tags List all resource tags in the current LangSmith workspace, optionally filtered by resource type. Returns an array of tag key objects, each including its id, key, and associated tag values. The optional resource_type query parameter narrows results to tags applicable to a specific resource type.
• List List all LangChain tags resources List tags for multiple LangSmith resources in a single batch request. Returns a map keyed by resource UUID where each value is an array of TagKeyWithValuesAndTaggings objects containing tag key, tag values, and tagging associations.
• List List all LangChain audit logs Retrieve audit log records for a LangSmith organization in OCSF API Activity (Class UID: 6003) format, compatible with security monitoring and SIEM tools. Returns: cursor, items. Max 100 per page. Required: start_time, end_time.
• List List all LangChain audit logs operations List all possible audit log operation names in LangSmith for populating audit log filter UI. Returns a response object with an operations array of operation name strings, independent of any operations actually recorded so far for the organization. These names can be used as filter values when querying audit logs via the audit-logs endpoint.
• List List all LangChain ttl settings List the configured TTL settings for a given tenant in LangSmith. Returns the TTLSettings object including id and attributes with content-type-specific fields. The exact field set is defined by the upstream TTLSettings schema; consult the LangSmith REST API reference for details.
• Update LangChain ttl settings bulk update Upsert TTL settings for a given tenant in LangSmith. Returns the updated TTLSettings object including id and attributes with content-type-specific fields. A JSON request body conforming to the upstream UpsertTTLSettingsRequest schema is required. Required: default_trace_tier.
• List List all LangChain orgs ttl settings List the configured TTL settings for a LangSmith organization, covering org-level and tenant-level trace retention configuration. Returns: tenant_id, default_trace_tier, apply_to_all_projects, id, organization_id, created_at, updated_at, configured_by, longlived_ttl_days, thread_id, metadata, status, config. No required parameters.
• Update LangChain orgs ttl settings bulk update Upsert TTL settings for a LangSmith organization, configuring trace data retention at the org and tenant level. Returns the upserted TTL settings object including id, created_at, and updated_at. Requires a JSON request body. Required: default_trace_tier.
• List List all LangChain examples counts Count examples in LangSmith matching the provided query filters. Returns an integer representing the total number of matching examples. Supports filtering by dataset, splits, metadata, full-text content, and custom filter expressions.
• List LangChain examples counts list public Count examples accessible via a shared dataset share token in LangSmith. Returns an integer representing the total number of matching examples. Supports filtering by metadata and custom filter expressions. Required: share_token.
• Get Get single LangChain example by ID Get a specific example in LangSmith by id. Returns: outputs, dataset_id, source_run_id, source_session_id, source_run_start_time, source_trace_id, metadata, inputs, created_at, id, name, modified_at, source_thread_id, attachment_urls. Required: id.
• Update Update a LangChain example by ID Update a specific example in LangSmith by id. Returns the updated example object including id, created_at, modified_at, name, dataset_id, inputs, outputs, and metadata. Required: id.
• Delete Delete a LangChain example by ID Soft delete an example in LangSmith by id. Only deletes the example in the 'latest' version of the dataset. Returns an empty 204 response on success. Required: id.
• Create Create a LangChain example Create a new example in LangSmith. Returns the created example object including id, created_at, modified_at, name, dataset_id, inputs, outputs, and metadata. Required: dataset_id.
• Delete LangChain examples bulk delete Soft delete multiple examples in LangSmith by their IDs. Only deletes the examples in the 'latest' version of the dataset. Returns an empty 204 response on success. Required: example_ids.
• Create LangChain examples bulk create Create multiple dataset examples in bulk in LangSmith. Returns an array of created example objects including id, dataset_id, inputs, outputs, created_at, modified_at, and name.
• Update LangChain examples bulk update Update multiple LangSmith examples in bulk via a legacy endpoint. Returns the updated example objects including id, inputs, outputs, metadata, and dataset_id. For updates involving attachments, use the platform datasets examples endpoint instead.
• List List all LangChain examples List LangSmith dataset examples with optional filtering by dataset, splits, full-text search, and metadata. Returns: outputs, dataset_id, source_run_id, source_session_id, source_run_start_time, source_trace_id, metadata, inputs, created_at, id, name, modified_at, source_thread_id, attachment_urls, error. Max 100 per page.
• List LangChain examples list public List LangSmith dataset examples shared via a public share token. Returns: outputs, dataset_id, source_run_id, source_session_id, source_run_start_time, source_trace_id, metadata, inputs, created_at, id, name, modified_at, source_thread_id, attachment_urls, error. Required: share_token.
• Create Create a LangChain examples upload Upload examples to a LangSmith dataset from a CSV file. Returns an array of created example objects including id, created_at, modified_at, name, dataset_id, inputs, and outputs. For non-CSV uploads, use the platform datasets examples endpoint instead. Required: upload_id.
• Create Create a LangChain examples validate Validate an example in LangSmith. Returns an ExampleValidationResult object with its id and validation attributes.
• Create LangChain examples validates bulk create Validate examples in bulk in LangSmith. Returns an array of ExampleValidationResult objects, each with its id and validation attributes.
• List List all LangChain datasets List LangSmith datasets with optional filters by name, data type, metadata, and tags. Returns an array of datasets including id, name, data_type, and created_at. Max 100 per page.
• Create Create a LangChain dataset Create Dataset. Returns: name, description, created_at, inputs_schema_definition, outputs_schema_definition, externally_managed, transformations, data_type. Required: name.
• Delete LangChain datasets bulk delete Delete multiple LangSmith datasets in a single request. Returns an empty 200 response on success. Max 100 dataset IDs per request. Required: dataset_ids.
• Update Update a LangChain dataset by ID Update a specific LangSmith dataset by id. Returns the updated dataset object including id, name, description, and timestamps. Required: id.
• Delete Delete a LangChain dataset by ID Delete a specific dataset in LangSmith by id. Returns an empty response on success. Required: id.
• Update LangChain datasets bulk update Set a tag on a LangSmith dataset version identified by its as_of timestamp. Returns: tags, as_of. Required: dataset_id, as_of, tag.
• Get Get single LangChain dataset by ID Read Dataset. Returns: name, description, created_at, inputs_schema_definition, outputs_schema_definition, externally_managed, transformations, data_type. Required: id.
• List LangChain datasets list public List publicly shared LangSmith datasets by share token. Returns: name, description, created_at, inputs_schema_definition, outputs_schema_definition, externally_managed, transformations, data_type, id, example_count, updated_at, last_session_start_time, metadata, thread_id, status, config. Required: share_token.
• List List all LangChain datasets streams Stream LangSmith datasets matching query parameters as a sequence of JSON patches. Returns streamed dataset records including id, name, and data_type. Max 100 per page.
• Create Create a LangChain datasets upload Upload a CSV or JSONL file to create a new dataset in LangSmith. Returns the created dataset object including id, name, data_type, and created_at.
• Create Create a LangChain datasets upload experiment Upload an experiment that has already been run to LangSmith. Returns the experiment upload result object following the ExperimentResultsUploadResult schema. Required: experiment_name, results, experiment_start_time, experiment_end_time.
• List List all LangChain dataset versions List all versions of a LangSmith dataset, optionally filtered by a search string or a specific example. Returns: tags, as_of, tag, thread_id, created_at, updated_at, metadata, status, config. Max 100 per page. Required: dataset_id.
• Get LangChain dataset versions get version Get a specific LangSmith dataset version by as_of timestamp or exact tag. Returns: tags, as_of, tag, thread_id, created_at, updated_at, metadata, status, config. Required: dataset_id.
• List List all LangChain versions diffs Get the diff between two dataset versions in LangSmith. Returns a DatasetDiffInfo object with version comparison attributes whose specific fields are not enumerated in the available API documentation. The from_version and to_version parameters each accept a date-time string or a version/tag identifier. Required: dataset_id, from_version, to_version.
• List List all LangChain dataset openais Download a LangSmith dataset in OpenAI Evals JSONL format. Returns an array of example records, each with content-type-specific attributes reflecting the dataset's inputs and outputs. Required: dataset_id.
• List List all LangChain dataset openai fts Download a LangSmith dataset in OpenAI fine-tuning JSONL format. Returns records with messages containing role and content fields. Required: dataset_id.
• List List all LangChain dataset csvs Download a LangSmith dataset in CSV format. Returns the dataset as a CSV file download whose columns are determined by the dataset's example inputs and outputs. Optional: as_of to retrieve a specific point-in-time version. Required: dataset_id.
• List List all LangChain dataset jsonls Download a LangSmith dataset as a JSONL stream of example records. Returns: id, created_at, metadata, thread_id, updated_at, status, config. Required: dataset_id.
• Create Create a LangChain dataset run Fetch examples for a LangSmith dataset with associated runs filtered by session_ids. Returns: id, name, created_at, metadata. This endpoint is deprecated. Required: dataset_id, session_ids.
• List List all LangChain dataset shares Get the current share state of a LangSmith dataset. Returns: share_token, share_projects, thread_id, created_at, updated_at, metadata, status, config. The response is null when the dataset is not currently shared. Required: dataset_id.
• Update LangChain dataset shares bulk update Share a LangSmith dataset, generating a public share token for read-only access via the public API. Returns: dataset_id, share_token, share_projects. Required: dataset_id.
• Delete LangChain dataset shares bulk delete Unshare a LangSmith dataset, revoking its public share token and removing public access. Returns an empty response on success. Required: dataset_id.
• Create Create a LangChain datasets comparative Create a comparative experiment in LangSmith. Returns: id, name, description, tenant_id, created_at, modified_at, reference_dataset_id, extra. Requires a JSON request body defining the experiment. Required: experiment_ids.
• Delete Delete a LangChain datasets comparative by ID Delete a specific comparative experiment in LangSmith by id. Returns an empty 204 response on success. Required: id.
• List List all LangChain datasets comparatives List shared comparative experiments for a dataset in LangSmith by share token. Returns: id, name, description, created_at, modified_at, extra, experiments_info, feedback_stats, thread_id, updated_at, metadata, status, config. Required: share_token.
• Create Create a LangChain datasets clone Clone a dataset in LangSmith. Returns an array of objects representing the clone results, with fields not specifically enumerated in the upstream OpenAPI spec. Required: target_dataset_id, source_dataset_id.
• List List all LangChain dataset splits List the split names for a LangSmith dataset, optionally as of a specific dataset version. Returns an array of split name strings. Required: dataset_id.
• Update LangChain dataset splits bulk update Update dataset splits for a LangSmith dataset. Returns an array of UUID strings representing the updated split identifiers. Required: dataset_id, split_name, examples.
• Create Create a LangChain dataset generate Generate synthetic examples for a LangSmith dataset. Returns a JSON response with an unspecified schema. Required: dataset_id, num_examples.
• Create Create a LangChain datasets studio experiment Run a LangSmith Studio experiment over a dataset by submitting a JSON request body conforming to the StudioRunOverDatasetRequestSchema. Returns a JSON object representing the experiment run result; field-level details for both the request and response are not enumerated in the available API reference. Requires a JSON request body. Required: project_name, dataset_id.
• List List all LangChain runs rules List all run rules in LangSmith with optional filters by dataset, session, type, name, evaluator, and tag values. Returns: id, tenant_id, is_enabled, session_id, session_name, dataset_id, dataset_name, display_name, sampling_rate, filter, trace_filter, tree_filter, add_to_annotation_queue_id, add_to_annotation_queue_name, add_to_dataset_id, add_to_dataset_name, add_to_dataset_prefer_correction,…
• Create Create a LangChain runs rule Create a new run rule in LangSmith. Returns: id, tenant_id, is_enabled, session_id, session_name, dataset_id, dataset_name, display_name, sampling_rate, filter, trace_filter, tree_filter, add_to_annotation_queue_id, add_to_annotation_queue_name, add_to_dataset_id, add_to_dataset_name, add_to_dataset_prefer_correction, corrections_dataset_id, use_corrections_dataset, num_few_shot_examples,…. Required: display_name, sampling_rate.
• Update Update a LangChain runs rule by ID Update an existing run rule in LangSmith by id. Returns: id, tenant_id, is_enabled, session_id, session_name, dataset_id, dataset_name, display_name, sampling_rate, filter, trace_filter, tree_filter, add_to_annotation_queue_id, add_to_annotation_queue_name, add_to_dataset_id, add_to_dataset_name, add_to_dataset_prefer_correction, corrections_dataset_id, use_corrections_dataset,…. Required: id, display_name, sampling_rate.
• Delete Delete a LangChain runs rule by ID Delete a LangSmith run rule by id. Returns an empty 204 response on success. Required: id.
• Action LangChain runs rules trigger Manually trigger a LangSmith run rule by rule_id. Returns an empty 204 response on success. Required: rule_id.
• List LangChain runs rules list logs List logs for a particular LangSmith rule. Returns: rule_id, run_id, run_name, run_type, run_session_id, run_trace_id, start_time, end_time, application_time, add_to_annotation_queue, add_to_dataset, evaluators, alerts, webhooks, extend_only, thread_id, threads. Required: rule_id.
• List LangChain runs rules list logs v 2 List logs for a particular LangSmith rule with cursor-based pagination. Returns: logs, cursor. Max 1440 per page. Required: rule_id.
• Create Create a LangChain rules validate Validate a rule in LangSmith by executing it with test data without creating a saved rule. Returns an array of evaluation result objects in the same format as batch_invoke_evaluator. Only LLM-as-judge rules are supported; code evaluators are not allowed. Required: display_name, sampling_rate.
• Get Get single LangChain runs thread by ID Get a preview of a thread in LangChain. Returns: thread_id, previews, created_at, updated_at, metadata, status, config, values. Required: id, session_id.
• List List all LangChain rule last applieds Get Last Applied Rule. Returns: rule_id, run_id, run_name, run_type, run_session_id, run_trace_id, start_time, end_time. Required: rule_id.
• Create Create a LangChain rules trigger Trigger an array of run rules manually in LangSmith. Accepts a required JSON request body whose structure is defined by the TriggerRulesRequest schema. Returns an opaque success response with no defined fields.
• Get Get single LangChain run by ID Get a specific LangSmith run by id. Returns: name, inputs, inputs_preview, run_type, start_time, end_time, extra, error, execution_order, serialized, outputs, outputs_preview, parent_run_id, manifest_id, manifest_s3_id, events, tags, inputs_s3_urls, outputs_s3_urls, s3_urls, trace_id, dotted_order, trace_min_start_time, trace_max_start_time, id, status, child_run_ids, direct_child_run_ids,…. Required: id.
• Update Update a LangChain run by ID Update a LangSmith run by id with partial fields. Returns: message. Only the fields to be changed should be included in the body; unknown fields are ignored. Required: id.
• Create Create a LangChain run Create (queue) a LangSmith run for ingestion. Returns: message.
• Get LangChain runs get public Get a shared LangSmith run by share token. Returns: name, inputs, inputs_preview, run_type, start_time, end_time, extra, error, execution_order, serialized, outputs, outputs_preview, parent_run_id, manifest_id, manifest_s3_id, events, tags, inputs_s3_urls, outputs_s3_urls, s3_urls, trace_id, dotted_order, trace_min_start_time, trace_max_start_time, id, status, child_run_ids, direct_child_run_ids,…. Required: share_token.
• Get LangChain runs get public by ID Get a specific shared LangSmith run by share token and run id. Returns: name, inputs, inputs_preview, run_type, start_time, end_time, extra, error, execution_order, serialized, outputs, outputs_preview, parent_run_id, manifest_id, manifest_s3_id, events, tags, inputs_s3_urls, outputs_s3_urls, s3_urls, trace_id, dotted_order, trace_min_start_time, trace_max_start_time, id, status, child_run_ids,…. Required: run_id, share_token.
• Get LangChain runs get public v 2 Get a public shared trace run in LangSmith using a share token. Returns the run object including id, name, run_type, status, start_time, end_time, inputs, and outputs (returned fields depend on the selects parameter). Self-hosted deployments require LangSmith v0.16 or later. Required: share_token, run_id, start_time, selects.
• Get LangChain runs get v 2 Get a single run in LangSmith by run ID for a given project. Returns the run object including id, name, run_type, status, start_time, end_time, inputs, and outputs (use selects to request specific fields; if omitted only id is returned). Self-hosted deployments require LangSmith v0.16 or later. Required: run_id, project_id.
• List List all LangChain run shares Get the sharing state of a LangSmith run. Returns the run's share_token, or null if the run is not currently shared. This endpoint is deprecated. Required: run_id.
• Create Create a LangChain run share Create or return a share token for a LangSmith run. Child runs share their trace root. Returns the share token response. Self-hosted deployments require LangSmith v0.16 or later. Required: run_id.
• Delete LangChain run shares delete v 2 Delete the share token for a LangSmith run trace identified by trace_id and session_id. Idempotent. Returns an empty 204 response on success. Required: trace_id.
• Run LangChain run shares bulk update Share a LangSmith run by enabling public sharing. Returns the run share object. This endpoint is deprecated. Required: run_id.
• Delete LangChain run shares bulk delete Unshare a LangSmith run by removing its share token. Returns an empty response on success. Deprecated endpoint. Required: run_id.
• Create Create a LangChain query validate Validate Runs Query. Returns: valid, errors.
• List List all LangChain runs queries Query Runs. Returns: runs, cursors, search_cursors, parsed_query.
• List LangChain runs queries list public Query Shared Runs. Returns: runs, cursors, parsed_query. Required: share_token.
• List LangChain runs queries list public dataset Query shared dataset runs in LangSmith using a share token. Returns runs including id, trace_id, status, run_type, name, start_time, end_time, inputs, and outputs. Required: share_token.
• List LangChain runs queries list public v 2 Query all runs within a publicly shared LangSmith trace identified by a share token. Returns: items. Self-hosted deployments require LangSmith v0.16 or later. Required: share_token.
• List LangChain runs queries list v 2 Query runs. Returns: items, next_cursor.
• Create Create a LangChain runs generate query Generate a LangSmith runs filter expression from a natural language query. Returns: filter, feedback_urls. Required: query.
• Generate LangChain runs generate queries create public Generate a runs filter expression from a natural language query for runs in projects executed over a shared LangSmith dataset. Returns the generated filter expression query. Required: share_token, query.
• Create Create a LangChain runs stat Get aggregated statistics for LangSmith runs by submitting a query in the request body. Returns a RunStats object with aggregate run metrics (or a map of RunStats objects keyed by group) computed over runs matching the query. Required: session.
• Create LangChain runs stats create public Stats Shared Dataset Runs. Returns: run_count, latency_p50, latency_p99, first_token_p50, first_token_p99, total_tokens, prompt_tokens, completion_tokens. Required: share_token.
• Create Create a LangChain runs batch Ingest a batch of LangSmith runs via a single JSON payload containing post and/or patch arrays of run objects. Returns a 202 acknowledgment with per-run status messages (message). At least one of post or patch must be supplied. Prefer this endpoint for hundreds of runs; use /runs/multipart for very large fields or attachments.
• Create Create a LangChain runs multipart Ingest multiple runs, feedback objects, and binary attachments in a single multipart/form-data request to LangSmith. Returns a 202 Accepted response containing a map of part identifiers to status strings. Part names follow the pattern <event>.<run_id>[.<field>] where event is post, patch, feedback, or attachment. Feedback parts must include trace_id and session_id. Each part must set a…
• Create Create a LangChain runs group Group Runs. Required: session_id, group_by.
• Create Create a LangChain group stat Stats Group Runs. Returns: run_count, latency_p50, latency_p99, first_token_p50, first_token_p99, total_tokens, prompt_tokens, completion_tokens. Required: session_id, group_by.
• Delete Delete a LangChain delete trace by ID Delete specific LangSmith runs by trace IDs within a project. Returns a 200 response on success; the response body is not documented by the API. Required: session_id, trace_ids.
• Delete Delete a LangChain runs delete by ID Delete LangSmith runs by trace ID or by time range. Supply session_id and trace_ids to delete specific traces, or start_time with optional end_time and metadata to delete matching traces. With both time bounds set, metadata is optional and omitting it deletes every trace in the range. Returns a 200 success response.
• Delete LangChain runs deletes delete queue Delete runs from a LangSmith annotation queue. This endpoint is deprecated. A request body is required but its properties are not documented in the available upstream source. Returns a 200 success response. Required: queue_id.
• Create Create a LangChain experiment evaluate Evaluate an existing experiment in LangSmith with a specific evaluator, triggering immediate batch evaluation of runs via the run_over_dataset approach. Returns an opaque JSON object with evaluation results whose fields are not enumerated in the source. A JSON request body specifying the evaluator configuration is required. Required: experiment_id, rule_id.
• List List all LangChain feedback formulas List feedback formulas for a given dataset or tracing project in LangSmith. Returns each formula's id and formula-specific attributes. Deprecated — superseded by composite-feedback v2.
• Create Create a LangChain feedback formula Create a new feedback formula in LangSmith. Returns the created feedback formula object including its id and formula-specific attributes. Deprecated — use POST /api/v1/feedback/composite-evaluators instead. Required: feedback_key, aggregation_type, formula_parts.
• Update Update a LangChain feedback formula by ID Update a feedback formula in LangSmith by id. Returns the updated feedback formula object including its id and formula-specific attributes. Deprecated — superseded by composite-feedback v2. Required: id, feedback_key, aggregation_type, formula_parts.
• Delete Delete a LangChain feedback formula by ID Delete a LangSmith feedback formula by id. Returns an empty response on success. Deprecated: superseded by composite-feedback v2; tenants on v2 receive HTTP 410. Required: id.
• Get Get single LangChain feedback formula by ID Get a LangSmith feedback formula by id. Returns the feedback formula object including its id and formula-specific attributes. Deprecated — superseded by composite-feedback v2. Required: id.
• Get Get single LangChain feedback by ID Get a specific LangSmith feedback by id. Returns: created_at, modified_at, key, score, value, comment, correction, feedback_group_id, comparative_experiment_id, run_id, session_id, id, trace_id, start_time, is_root, feedback_source, extra, feedback_thread_id, source, level, user_id. Required: id.
• Update Update a LangChain feedback by ID Replace an existing LangSmith feedback entry with a new, modified entry by id. Returns: created_at, modified_at, key, score, value, comment, correction, feedback_group_id, comparative_experiment_id, run_id, session_id, id, trace_id, start_time, is_root, feedback_source, extra, feedback_thread_id, source, level, user_id. Required: id.
• Delete Delete a LangChain feedback by ID Delete a LangSmith feedback by id. Returns a 200 response with no documented response body on success. Required: id.
• Create Create a LangChain feedback Create a new feedback entry in LangSmith. Returns the created feedback object including id, run_id, session_id, key, score, value, comment, correction, created_at, and modified_at. Required: key.
• List List all LangChain feedbacks List feedback entries in LangSmith with optional filters by run, session, key, source, score presence, comment presence, level, and date range. Returns: created_at, modified_at, key, score, value, comment, correction, feedback_group_id, comparative_experiment_id, run_id, session_id, id, trace_id, start_time, is_root, feedback_source, extra, feedback_thread_id, level. Max 100 per page.
• List LangChain feedbacks list public List feedback entries for a publicly shared LangSmith project by share token. Returns: created_at, modified_at, key, score, value, comment, correction, feedback_group_id, comparative_experiment_id, run_id, session_id, id, trace_id, start_time, is_root, feedback_source, extra, feedback_thread_id, source, level, user_id. Max 100 per page. Required: share_token.
• List List all LangChain feedback tokens List all feedback ingest tokens for a run in LangSmith. Returns: id, url, expires_at, feedback_key, run_id, created_at. Required: run_id.
• Create Create a LangChain feedback token Create a new feedback ingest token in LangSmith. Returns the created token including id, created_at, and webhooks configuration.
• Get Get single LangChain feedback token by ID Create new feedback for a run using a feedback ingest token in LangSmith via GET. Accepts optional score, value, comment, correction, and extend_trace_retention query parameters. The API returns a 200 response with no specifically documented response fields. Required: id.
• Action LangChain feedback tokens attach Create new feedback for a run using a feedback ingest token in LangSmith. Accepts webhook configuration in the request body. Returns the feedback result including webhooks configuration. Required: token_id.
• List List all LangChain datasets sessions List tracer sessions (projects) run on a shared LangSmith dataset using a share token. Returns: start_time, end_time, extra, name, description, default_dataset_id, reference_dataset_id, trace_tier, id, run_count, latency_p50, latency_p99, first_token_p50, first_token_p99, total_tokens, prompt_tokens, completion_tokens, total_cost, prompt_cost, completion_cost, tenant_id, last_run_start_time,…. Required: share_token.
• List List all LangChain datasets sessions bulks List tracer sessions from multiple shared LangSmith datasets in a single bulk request. Returns: start_time, end_time, extra, name, description, default_dataset_id, reference_dataset_id, trace_tier, id, run_count, latency_p50, latency_p99, first_token_p50, first_token_p99, total_tokens, prompt_tokens, completion_tokens, total_cost, prompt_cost, completion_cost, tenant_id, last_run_start_time,…. Required: share_tokens.
• Get Get single LangChain datasets run by ID Get a single run from a shared LangSmith dataset by run id. Returns: name, inputs, inputs_preview, run_type, start_time, end_time, extra, error, execution_order, serialized, outputs, outputs_preview, parent_run_id, manifest_id, manifest_s3_id, events, tags, inputs_s3_urls, outputs_s3_urls, s3_urls, trace_id, dotted_order, trace_min_start_time, trace_max_start_time, id, status, child_run_ids,…. Required: id, share_token.
• List List all LangChain datasets feedbacks List feedback for runs in projects executed over a shared dataset in LangSmith. Returns: created_at, modified_at, key, score, value, comment, correction, feedback_group_id, comparative_experiment_id, run_id, session_id, id, trace_id, start_time, is_root, feedback_source, extra, feedback_thread_id, source, level, thread_id, updated_at, metadata, status, config. Required: share_token.
• List List all LangChain schema messages Get the JSON Schema definition for messages in LangSmith at a specified version. Returns a version-specific JSON Schema document describing the message format. Required: version.
• List List all LangChain schema tooldefs Get the LangSmith tool definition JSON Schema for a specific schema version. Returns the JSON Schema document that defines the tool definition format; the exact fields are version-specific. Required: version.
• List List all LangChain annotation queues List annotation queues in LangSmith with optional filters by name, queue type, dataset, tags, and assignment. Returns: description, created_at, updated_at, num_reviewers_per_item, enable_reservations, reservation_minutes, reviewer_access_mode, name, id, tenant_id, source_rule_id, run_rule_id, default_dataset, queue_type, metadata, assigned_reviewers, total_runs. Max 100 per page.
• Create Create a LangChain annotation queue Create a new annotation queue in LangSmith. Returns: description, created_at, updated_at, num_reviewers_per_item, enable_reservations, reservation_minutes, reviewer_access_mode, name, id, tenant_id, source_rule_id, run_rule_id, default_dataset, queue_type, metadata, assigned_reviewers. Required: name.
• Delete LangChain annotation queues bulk delete Delete multiple annotation queues in LangSmith with partial success support. Returns 200 when all queues are deleted successfully, or 207 for partial success. Max 100 queue IDs per request. Required: queue_ids.
• Update Update a LangChain annotation queue by ID Update a LangSmith annotation queue by id. Returns: id, name, queue_type. Required: id.
• Delete Delete a LangChain annotation queue by ID Delete a LangSmith annotation queue by id. Returns an empty 204 response on success. Required: id.
• Get Get single LangChain annotation queue by ID Get a single LangSmith annotation queue by id. Returns: description, created_at, updated_at, num_reviewers_per_item, enable_reservations, reservation_minutes, reviewer_access_mode, name, id, tenant_id, source_rule_id, run_rule_id, default_dataset, queue_type, metadata, assigned_reviewers, rubric_items, rubric_instructions, dataset_id. Required: id.
• Create Create a LangChain annotation queues populate Populate a LangSmith annotation queue with runs from an experiment. Accepts a required JSON request body (PopulateAnnotationQueueSchema) whose field definitions are not available in the discovered API documentation. Returns a success response whose body shape is not specified by the API. Required: queue_id, session_ids.
• List List all LangChain annotation queue runs List runs from a LangSmith annotation queue, filterable by archived state, stats inclusion, and review status. Returns: name, inputs, inputs_preview, run_type, start_time, end_time, extra, error, execution_order, serialized, outputs, outputs_preview, parent_run_id, manifest_id, manifest_s3_id, events, tags, inputs_s3_urls, outputs_s3_urls, s3_urls, trace_id, dotted_order, trace_min_start_time,…. Required: queue_id.
• Create Create a LangChain annotation queue run Add runs to a LangSmith annotation queue by providing an array of run UUIDs or run objects. Returns an array of annotation queue run objects including id and name. This endpoint is deprecated. Required: queue_id.
• Update Update a LangChain annotation queue run by ID Update a run in a LangSmith annotation queue, typically to change its review status. Returns: id, name. This endpoint is deprecated. Required: id, queue_id.
• Delete Delete a LangChain annotation queue run by ID Delete a run from a LangSmith annotation queue. Returns an empty 204 response on success. This endpoint is deprecated. Required: id, queue_id.
• Get LangChain annotation queue runs get by index Get a single run from a LangSmith annotation queue by its zero-based index position. Returns: name, inputs, inputs_preview, run_type, start_time, end_time, extra, error, execution_order, serialized, outputs, outputs_preview, parent_run_id, manifest_id, manifest_s3_id, events, tags, inputs_s3_urls, outputs_s3_urls, s3_urls, trace_id, dotted_order, trace_min_start_time, trace_max_start_time, id,…. Required: queue_id, index.
• Create Create a LangChain runs by key Add runs to a LangSmith annotation queue by key. Accepts an array of run key request objects as the request body. Returns an array of annotation queue run objects including id. This endpoint is deprecated; self-hosted deployments require LangSmith v0.16 or later. Required: queue_id.
• Create Create a LangChain annotation queue export Export archived runs from a LangSmith annotation queue. The response payload has an unspecified schema; no response fields are documented upstream. Required: queue_id.
• List List all LangChain annotation queue queues List annotation queues associated with a specific run in LangSmith. Returns: description, created_at, updated_at, num_reviewers_per_item, enable_reservations, reservation_minutes, reviewer_access_mode, name, id, tenant_id, source_rule_id, run_rule_id, default_dataset, queue_type, metadata, assigned_reviewers. Required: run_id.
• List List all LangChain annotation queue total sizes Get the total size (item count) of a LangSmith annotation queue across all review statuses. Returns: size. This endpoint is deprecated. Required: queue_id.
• List List all LangChain annotation queue total archiveds Get the total count of archived items from a LangSmith annotation queue, optionally filtered by a time range. Returns: size. Optional: start_time, end_time. This endpoint is deprecated. Required: queue_id.
• List List all LangChain annotation queue sizes Get the size of a LangSmith annotation queue, optionally filtered by review status. Returns: size. This endpoint is deprecated. Required: queue_id.
• Create Create a LangChain annotation queues status Create an identity annotation queue run status in LangSmith. Returns an unspecified response body whose schema is not documented by the upstream API. This endpoint is deprecated. Required: statu_id.
• Get Get single LangChain runs resolve by ID Resolve a LangSmith annotation queue run ID to its section and run data for deep linking. Returns: section, position. This endpoint is deprecated. Required: id, queue_id.
• Create Create a LangChain ace execute Execute custom code for testing purposes in LangSmith. Returns an opaque JSON object whose shape depends on the code executed. A JSON request body is required. Required: args, code, language.
• List List all LangChain bulk exports List all bulk exports in the current LangSmith workspace. Returns each export with id, status, start_time, bulk_export_destination_id, and source_bulk_export_id.
• Create Create a LangChain bulk export Create a new LangSmith bulk export to export tracing runs to a destination. Returns: bulk_export_destination_id, session_id, all_experiments, start_time, end_time, filter, format, format_version, compression, interval_hours, export_fields, id, tenant_id, status, created_at, updated_at, finished_at, source_bulk_export_id. Either session_id or…. Required: bulk_export_destination_id, start_time.
• Update Update a LangChain bulk export by ID Cancel a LangSmith bulk export by id. Returns the updated bulk export including id, status, and source_bulk_export_id. Required: id.
• Get Get single LangChain bulk export by ID Get a single LangSmith bulk export by id. Returns: bulk_export_destination_id, session_id, all_experiments, start_time, end_time, filter, format, format_version, compression, interval_hours, export_fields, id, tenant_id, status, created_at, updated_at, finished_at, source_bulk_export_id. Required: id.
• List List all LangChain bulk exports destinations List all bulk export destinations configured in the current LangSmith workspace. Returns: destination_type, display_name, config, id, tenant_id, created_at, updated_at, credentials_keys, webhooks.
• Create Create a LangChain bulk exports destination Create a new bulk export destination in LangSmith that writes exported data to an S3 or S3-compatible bucket. Credentials are stored encrypted and the API validates the destination before saving. Returns: destination_type, display_name, config, id, tenant_id, created_at, updated_at, credentials_keys. Required: display_name, config.
• Update Update a LangChain bulk exports destination by ID Update a LangSmith bulk export destination by id. Returns the updated destination object including id, destination_type, display_name, config, and credentials. Required: id.
• Get Get single LangChain bulk exports destination by ID Get a single LangSmith bulk export destination by id. Returns: destination_type, display_name, config, id, tenant_id, created_at, updated_at, credentials_keys, credentials. Required: id.
• List List all LangChain bulk exports runs List LangSmith bulk export runs spawned by a scheduled bulk export, filtered by the source export's id. Returns: bulk_export_id, metadata, session_id, id, status, retry_number, errors, created_at, updated_at, finished_at, start_time, end_time, source_bulk_export_id, tenant_id. Required: source_bulk_export_id.
• List List all LangChain bulk export runs List runs for a LangSmith bulk export. Returns an array of BulkExportRun objects including id, tenant_id, session_id, trace_id, name, run_type, status, start_time, end_time, inputs, and outputs. Max 1000 per page. Required: bulk_export_id.
• Get Get single LangChain bulk export run by ID Get a single LangSmith bulk export run by id. Returns the full BulkExportRun object including id, tenant_id, session_id, trace_id, name, run_type, status, start_time, end_time, inputs, and outputs. Required: id, bulk_export_id.
• List List all LangChain feedback configs List LangSmith feedback configs with optional filtering by feedback key and name. Returns: feedback_key, feedback_config, tenant_id, modified_at, is_lower_score_better.
• Create Create a LangChain feedback config Create a new LangSmith feedback config for a given feedback key. Returns: feedback_key, feedback_config, tenant_id, modified_at, is_lower_score_better. Required: feedback_key, feedback_config.
• Update LangChain feedback configs bulk update Update an existing LangSmith feedback config identified by its feedback key. Returns: feedback_key, feedback_config, tenant_id, modified_at, is_lower_score_better. Required: feedback_key.
• Delete LangChain feedback configs bulk delete Soft delete a LangSmith feedback config by marking it as deleted. The config can be recreated later with the same key, and existing feedback records with this key remain unchanged. Returns an empty 204 response on success. Required: feedback_key.
• List List all LangChain model price maps List model price map entries in LangSmith. Returns an array of model price map records including id, created_at, and updated_at. The optional q parameter filters results by a search query string (max 200 characters).
• Create Create a LangChain model price map Create a new model price entry in LangSmith. The request body schema (ModelPriceMapCreateSchema) and response shape are defined upstream but not enumerated in the API docs. Required: name, match_pattern, prompt_cost, completion_cost.
• Update Update a LangChain model price map by ID Update a model price map entry in LangSmith by id. The request body schema (ModelPriceMapUpdateSchema) and response shape are defined upstream but not enumerated in the API docs. Required: id, name, match_pattern, prompt_cost, completion_cost.
• Delete Delete a LangChain model price map by ID Delete a model price map entry in LangSmith by id. Returns the deleted record including its id and attributes. Required: id.
• Create Create a LangChain prompts invoke prompt Invoke a prompt in LangSmith by submitting a JSON request body conforming to the InvokePromptPayload schema. Returns a dynamic JSON response whose shape depends on the invoked prompt. Required: messages, template_format, inputs.
• List List all LangChain prompt webhooks List all prompt webhooks for the current tenant in LangSmith. Returns each webhook object including id and configuration attributes.
• Create Create a LangChain prompt webhook Create a new prompt webhook in LangSmith. Returns the created webhook object including id and configuration attributes. A JSON request body is required. Required: url.
• Update Update a LangChain prompt webhook by ID Update a specific prompt webhook in LangSmith by id. Returns the updated webhook object including id and configuration attributes. A JSON request body is required. Required: id.
• Delete Delete a LangChain prompt webhook by ID Delete a specific prompt webhook in LangSmith by id. Returns an empty 204 response on success. Required: id.
• Get Get single LangChain prompt webhook by ID Get a specific prompt webhook in LangSmith by id. Returns the webhook object including id and configuration attributes. Required: id.
• Create Create a LangChain prompt webhooks test Test a specific prompt webhook in LangSmith by sending a test request to its configured target. Returns a free-form object with string key-value pairs representing the webhook test response. Requires a PromptWebhookTest request body whose individual fields are not enumerated in the API reference. Required: webhook, payload.
• List List all LangChain playground settings List all playground settings for the current tenant in LangSmith. Returns: id, settings, options, name, organization_id, created_at, updated_at, description, settings_type, created_by_ls_user_id, updated_by_ls_user_id, available_in_playground, available_in_evaluators, available_in_agent_builder, available_in_polly, available_in_insights_heavy, available_in_insights_light, oauth_enabled,…
• Create Create a LangChain playground setting Create playground settings in LangSmith. Returns the created record including id, created_at, and updated_at. Requires a JSON request body. Required: settings.
• Update Update a LangChain playground setting by ID Update an existing playground settings record in LangSmith. Returns the updated record including id, created_at, and updated_at. Required: id.
• Delete Delete a LangChain playground setting by ID Delete a playground settings record in LangSmith by id. Returns an empty 200 response on success. Required: id.
• Get Get single LangChain playground setting by ID Get a single playground settings record in LangSmith by id. Returns: id, settings, options, name, organization_id, created_at, updated_at, description, settings_type, created_by_ls_user_id, updated_by_ls_user_id, available_in_playground, available_in_evaluators, available_in_agent_builder, available_in_polly, available_in_insights_heavy, available_in_insights_light, oauth_enabled,…. Required: id.
• Create Create a LangChain section clone Clone a dashboard section in LangSmith. Returns the cloned section object including its id and section-specific attributes. A JSON request body is required.
• List List all LangChain charts sections List all charts sections (dashboard sections) for the tenant in LangSmith. Returns: title, description, index, id, chart_count, created_at, modified_at. Max 100 per page.
• Create Create a LangChain charts section Create a new charts section in LangSmith. Returns the created section object. The request body and response schema are referenced as CustomChartsSectionCreate and CustomChartsSectionResponse in the upstream API; their individual fields are not enumerated in the discovered source. Required: title.
• Update Update a LangChain charts section by ID Update a charts section by id in LangSmith. Returns the updated section object. The request body and response schema are referenced as CustomChartsSectionUpdate and CustomChartsSectionResponse in the upstream API; their individual fields are not enumerated in the discovered source. Required: id.
• Delete Delete a LangChain charts section by ID Delete a LangSmith charts section by id. Returns an empty response on success. Required: id.
• Get Get single LangChain charts section by ID Get a single charts section by id in LangSmith. Returns the section object. The request body and response schema are referenced as CustomChartsSectionRequest and CustomChartsSection in the upstream API; their individual fields are not enumerated in the discovered source. Required: id.
• Update Update a LangChain chart by ID Update a chart or text block in LangSmith by ID. Returns: id. The response uses a chart_type discriminator with values line, bar, table, kpi, top-k, pie, or text. Required: id.
• Delete Delete a LangChain chart by ID Delete a LangSmith chart by id. Returns an empty response on success. Required: id.
• List List all LangChain charts List all custom charts and dashboard text blocks for a LangSmith tenant. Returns: sections, webhooks. The response uses a chart_type discriminator with values line, bar, table, kpi, top-k, pie, or text.
• Get Get single LangChain chart by ID Get a single custom chart or text block by ID in LangSmith. Returns: id, webhooks. The response uses a chart_type discriminator with values line, bar, table, kpi, top-k, pie, or text. Required: id.
• Create Create a LangChain charts preview Read Chart Preview. Returns: series_id, timestamp, value, group. Required: bucket_info, chart.
• Create Create a LangChain charts create Create a chart or dashboard text block in LangSmith. The request body is discriminated by chart_type: line, bar, table, kpi, top-k, and pie create a chart; text creates a text block. Returns: chart_type.
• List List all LangChain org charts sections List organization chart sections in LangSmith. Deprecated — organization usage charts have been retired and the endpoint returns HTTP 410 Gone.
• Create Create a LangChain org charts section Create an organization chart section in LangSmith. Deprecated — organization usage charts have been retired and the endpoint returns HTTP 410 Gone.
• Update Update a LangChain org charts section by ID Update an organization chart section by id in LangSmith. Deprecated — organization usage charts have been retired and the endpoint returns HTTP 410 Gone. Required: id.
• Delete Delete a LangChain org charts section by ID Delete an organization chart section by id in LangSmith. Deprecated — organization usage charts have been retired and the endpoint returns HTTP 410 Gone. Required: id.
• Get Get single LangChain org charts section by ID Get a single organization chart section by id in LangSmith. Deprecated — organization usage charts have been retired and the endpoint returns HTTP 410 Gone. Required: id.
• Update Update a LangChain org chart by ID Update an organization usage chart in LangSmith. This endpoint is deprecated — organization usage charts have been retired and the upstream returns HTTP 410. The source documents no request body fields or response schema for this deprecated endpoint. Required: id.
• Delete Delete a LangChain org chart by ID Delete an organization usage chart in LangSmith. This endpoint is deprecated — organization usage charts have been retired and the upstream returns HTTP 410. Returns an empty response on success. Required: id.
• List List all LangChain org charts List organization usage charts in LangSmith. This endpoint is deprecated — organization usage charts have been retired and the upstream returns HTTP 410. The source documents no request body fields or response schema for this deprecated endpoint.
• Get Get single LangChain org chart by ID Get a single organization usage chart in LangSmith. This endpoint is deprecated — organization usage charts have been retired and the upstream returns HTTP 410. The source documents no request body fields or response schema for this deprecated endpoint. Required: id.
• Create Create a LangChain org charts preview Preview an organization usage chart in LangSmith. This endpoint is deprecated — organization usage charts have been retired and the upstream API returns HTTP 410 Gone. No request body or query parameters are accepted. Returns an empty response on success.

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