Payment Gateway
Finexio MCP connector
The Finexio connector brings counterparties, invoices, payments, drawdowns and supplier contacts into Claude, ChatGPT, Cursor and the Elaichi Agent, so your team can ask about supplier payments and keep Finexio records current from one governed endpoint.
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How it connects. Connects with an API key. The credential goes into a vault nobody reads back.
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One address. https://api.elaichi.ai/mcp, the same for every user.
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Their own access. An agent never gets more than the person it acts for.
How to connect
How to connect Finexio to Claude, ChatGPT or Cursor
Two steps, about a minute.
In Elaichi
Connect Finexio once
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Open Connections, choose Add connection, and pick Finexio.
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Optionally set Share with to give a team access, then press Connect.
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Paste a Finexio API key. One person generates a token in Finexio and pastes it once. Everyone else works through Share with, and never sees it.
The credential is vaulted. Nobody reads it back, not even the AI.
Add connection
Choose a connector.
In your AI client
Point it at one endpoint
Everyone in the organization uses the same address, and each person only ever reaches what their own account allows.
Connect Finexio to Claude
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1
Open Customize, then Connectors.
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2
Press Add.
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3
Name it, paste the MCP server URL, then Continue.
https://api.elaichi.ai/mcp -
4
Sign in and approve.
On Team and Enterprise, an Owner adds it once. Everyone else turns it on for themselves.
Connect Finexio to ChatGPT
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1
Open Plugins, then press the + button.
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2
Name it and paste the endpoint into Server URL.
https://api.elaichi.ai/mcp -
3
Leave Authentication on OAuth, then tick the risk acknowledgement.
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4
Press Create, then sign in and approve.
Works on the web today. The plugin directory lives at chatgpt.com/plugins.
Connect Finexio to Cursor
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1
Open
~/.cursor/mcp.json. -
2
Add the endpoint under
mcpServers.https://api.elaichi.ai/mcp -
3
Reload Cursor, then sign in and approve.
~/.cursor/mcp.json
{
"mcpServers": {
"elaichi": {
"url": "https://api.elaichi.ai/mcp"
}
}
}
Set up per machine, so repeat it on each computer you work from.
Connect Finexio to any MCP client
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1
Add the endpoint as a remote MCP server.
https://api.elaichi.ai/mcp -
2
Sign in and approve.
{
"mcpServers": {
"elaichi": {
"url": "https://api.elaichi.ai/mcp"
}
}
}
The Elaichi Agent already has these tools, with nothing to set up.
Use cases
What teams do with Finexio through Elaichi
Every one of these runs inside the access the person already has, and lands in the same audit log.
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Accounts payable
Check where a supplier payment stands
When a supplier calls asking about an invoice, ask which Finexio payments cover it and whether they have gone out, then read the answer back without opening another screen.
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Accounts payable
Load a batch of invoices at once
Hand over the approved invoices from the weekly run and have them created in Finexio in a single pass, then confirm the list matches what was approved.
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Finance
Reconcile drawdowns against payments before close
Pull the drawdowns for the period alongside the payments they funded and spot anything that does not add up while there is still time to fix it.
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Procurement
Set up a new supplier as a counterparty
Create the counterparty in Finexio and add the remittance contact from the onboarding form, so the first payment reaches the right person with the right details.
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Treasury
Answer a payment inquiry with the image
When a supplier says a check never arrived, pull the payment image for that payment and send it along as proof of what was issued and when.
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Finance operations
Get told when payment status changes
Set up a webhook in Finexio so the team hears when payments move, and update or retire it later as your process changes.
Try asking
- “Show Finexio invoices created for Acme this month.”
- “List Finexio payments over 10,000 awaiting settlement.”
- “Which Finexio counterparties have no invoices this quarter?”
AI tools
Finexio tools for your AI agents
26 tools are ready to call through Elaichi's MCP endpoint the moment you connect Finexio, governed by the same roles, restrictions, and audit log as everything else in Elaichi.
No tools match your search.
See it in Elaichi
What connecting Finexio gets you
6 screens from the product, each doing one job for your Finexio account.
The agent
Ask about Finexio payments, get real answers.
Plain language questions run against live Finexio invoices, payments and counterparties.
- counterparties
- invoices
- payments
- drawdowns
Ask Elaichi to work across your apps.
Show Finexio invoices created for Acme this month.
List Finexio payments over 10,000 awaiting settlement.
Which Finexio counterparties have no invoices this quarter?
Also runs in Claude, ChatGPT or Cursor
MCP clients
Claude, ChatGPT and Cursor reach Finexio.
One governed MCP endpoint for Finexio, no SDK and no shared API key.
Copy the endpoint
Tool catalog
26 Finexio tools ready without custom code.
Counterparties, invoices, payments, payment images and drawdowns, with every method listed.
- List all Finexio counterparties
- Create a Finexio counterparty
- Get single Finexio counterparty by ID
- Update a Finexio counterparty by ID
Toolboxes
Every team gets its own Finexio toolbox.
Curate one toolbox per team so each sees only relevant Finexio tools.
- Accounts payable
- Treasury
- Vendor management
- Controllers
Shared connections
Teammates pay through Finexio without a credential.
See who connected each Finexio account and which teams and members use it.
- Payables US
- Treasury
- Vendor onboarding
- Controllers
Audit log
Answer who touched which Finexio payment.
Every Finexio call is logged with time, person, action, type and resource.
- When
- Who
- What happened
- Type
Launching soon
From answering questions to doing the work
A person no longer has to ask. A trigger starts the work, inside the same permissions and the same audit log as everything else. Automations and live dashboards are launching soon, on the Black plan.
Automations
A schedule drafts your Finexio payment digest.
Finexio payments are fetched, grouped, drafted, approved by a person, then posted back.
Finexio digest
Run 418 · started 2 minutes ago · on behalf of Emma Laurent
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✓
Schedule
Every weekday at 08:00
0.2s -
✓
Fetch counterparties
Finexio
1.4s -
✓
Group by owner
Transform
0.1s -
✓
Draft the digest
Agent step
Ran with 4 tools, returned a structured summary
6.2s -
Approve the digest
Needs approval
Assigned to Michael Brennan
Approve Deny -
Post the digest
Finexio
Queued
Collections and dashboards
Finexio invoice numbers land before anyone asks.
Four metrics, 14 days of records created and a team breakdown, refreshed on schedule.
Finexio health
Refreshed 4 minutes ago · every 15 minutes · from the counterparties collection
Counterparties
1,284 ↓ 12%
Invoices
96 ↓ 8%
Needs attention
3 ↑ 2
Updated this week
412 ↑ 9%
Counterparties created
Last 14 days
By team
Share of activity
Payables US 34%
Treasury 27%
Vendor onboarding 21%
Controllers 18%
FAQ
Frequently asked questions
How do I connect Finexio to Claude?
Connect Finexio in Elaichi first, which asks for your Finexio API key and nothing else, so there is no OAuth application to register and no client ID or secret to generate. Then in Claude go to Customize, then Connectors, then Add, and paste the endpoint https://api.elaichi.ai/mcp. Sign in as yourself and Finexio counterparties, invoices and payments are available in the conversation.
Does Finexio work with ChatGPT and Cursor as well as Claude?
Yes. Once Finexio is connected in Elaichi, the same endpoint, https://api.elaichi.ai/mcp, works in Claude, ChatGPT, Cursor, any other MCP client and the Elaichi Agent. You connect Finexio once and every client picks it up.
What can an AI agent actually do with my Finexio data?
With Finexio connected, an agent can look up counterparties, invoices, payments, payment images and drawdowns and answer questions like which supplier payments went out this week or which invoices are still open. It can also create and update counterparties, load invoices in bulk, add or change supplier contacts, and manage the webhooks that tell your other systems when something in Finexio changes.
Does connecting Finexio give the AI access to all of our payments?
An agent working through Finexio sees only what the Finexio API key you connected can see, and Elaichi can narrow that further but never widen it. Restrictions decide which actions on counterparties, invoices, payments and contacts are allowed at all, and every request is made in the name of the person who signed in. Nothing about connecting Finexio grants access that did not already exist.
Can I stop an agent from deleting or changing things in Finexio?
Yes. Restrictions in Elaichi apply per action, so you can allow reading Finexio invoices and payments while blocking the creation or updating of counterparties, the removal of supplier contacts, or any change to webhooks. A blocked action is never advertised to Claude, ChatGPT or any other client, so no prompt, however worded, can reach it.
What happens to a Finexio connection when someone leaves?
When you offboard someone in Elaichi, their access to Finexio through the endpoint ends at once, in every client they had set up. A shared Finexio connection keeps working for everyone else on the team, because the API key was held by Elaichi rather than by the person leaving. If you ever want to remove Finexio entirely, disconnecting it once in Elaichi removes it from Claude, ChatGPT, Cursor and every other client together.
Put Finexio in front of your team
Fourteen days on Gold, no credit card. Connect it once and pick what each team can call.