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Operate As

Integration

Agentcard

Virtual cards that AI agents can spend. Your client pastes their Agentcard key once, and your agent or your code works with their access.

Payments

About Agentcard

Through Operate As, your agent, n8n workflow or code works in Agentcard with your client's own access. Your client pastes their API key from Agentcard once. We store it encrypted, so it never sits in an email or a shared doc. Your agent reaches any endpoint of Agentcard's API through the request tool, with the client's access attached.

Common uses in Payments

  • Look up customers, payments and refunds
  • Send invoices and payment links
  • Report on revenue and failed payments

Agentcard

Agentcard · Payments

API key

Virtual cards that AI agents can spend

The client pastes their API key from Agentcard's settings. We store it encrypted.

Tested against Agentcard's live API.

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

Open the Agentcard docs

Tools

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

Base URL for request

https://api.agentcard.sh

  • request

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

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

    servicestringrequired
    This service: agentcard
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://api.agentcard.sh
    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 Agentcard key you paste, with only the access you gave that key

Related

More in Payments

Browse every service

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