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Integration

Mercury

Business banking: accounts, transactions and transfers. Your client pastes their Mercury key once, and your agent or your code works with their access.

Accounting

About Mercury

Mercury is a business banking platform built for startups.

With your client's Mercury connected, your agent can read accounts and transactions and work with transfers.

Mercury

Mercury · Accounting

API key

Business banking: accounts, transactions and transfers

The client pastes their API token from Mercury's settings. We store it encrypted.

Tested against Mercury's live API.

Building with Mercury? The docs have setup steps and code for every tool.

Open the Mercury docs

Tools

Your agent calls any endpoint of Mercury's API with the request tool, with the client's access attached.

Base URL for request

https://api.mercury.com/api/v1

  • request

    HTTPS ANY /v1/clients/{clientId}/mercury/{path}

    Any endpoint of Mercury's own API, with the client's access attached.

    servicestringrequired
    This service: mercury
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://api.mercury.com/api/v1
    queryobjectoptional
    Query parameters
    bodyobjectoptional
    A JSON body

Over MCP every tool also takes client_id, from list_clients. Over HTTPS send it as clientId to https://api.operate.as/v1.

What the client approves

  • Use the Mercury key you paste, with only the access you gave that key

Get started

Send your next client one link

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