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Integration

Checkout Page

Hosted checkout pages and payments. Your client pastes their Checkout Page key once, and your agent or your code works with their access.

Payments

About Checkout Page

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

Checkout Page

Checkout Page · Payments

API key

Hosted checkout pages and payments

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

Tested against Checkout Page's live API.

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

Open the Checkout Page docs

Tools

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

Base URL for request

https://api.checkoutpage.com

  • request

    HTTPS ANY /v1/clients/{clientId}/checkout-page/{path}

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

    servicestringrequired
    This service: checkout-page
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://api.checkoutpage.com
    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 Checkout Page key you paste, with only the access you gave that key

Get started

Send your next client one link

Add a client, select the services, copy the link. You'll get an email the moment their access is ready. Start free, no card required. Paid plans are one flat monthly price, and a busy month never takes your agents offline.