Connect an agent

One endpoint. Two ways in.

Split's MCP server lets an AI agent act on a Split account: make and monetize links, read earnings, and buy through creators' links. Point any MCP client at the endpoint below. Sign in through the browser, or hand the agent a Split API token — either works.

The endpoint

https://mcp.split.co/mcp

Streamable HTTP. Discovery documents are at https://mcp.split.co/.well-known/oauth-authorization-server and https://mcp.split.co/.well-known/oauth-protected-resource; a plain-text overview is at https://mcp.split.co/llms.txt.

A. Sign in through the browser (OAuth)

  1. Add the endpoint to your MCP client. Registration is automatic.
  2. A browser tab opens on Split's consent screen.
  3. Sign in, paste an API token, or create a free creator account right there — no separate sign-up.

The connection never expires; disconnect from the client to end it.

B. Use a Split API token (no browser)

  1. In the Split app, open Settings and copy the API token.
  2. Give it to the agent as the bearer token for the endpoint:
Authorization: Bearer <split api token>

For agents that connect with "credentials the user provides" and cannot open a browser. The token is long-lived; revoke it in the Split app. Using Meta's Muse? The Muse page walks through sign-in and reveals the token to paste.

New to Split, and no browser at all?

Agent platforms with a partner key can create a creator account for a user by email with one call — POST https://mcp.split.co/partner/signup — and receive the token to connect with. The person gets an email to set their password. Partner keys are issued by arrangement: hello@split.co.

What a connected agent can do

Brands connect the same way with their brand login and get the brand tools instead. Back to the overview.