Agentic Commerce Protocol by Stripe. AI agent checkout, payment delegation, product discovery, and cart management.
Stripe ACP gives your agent 24 tools it calls directly β pick the ones it needs, in Claude, Cursor, or any MCP client.
create_checkout β Create an ACP checkout session with a seller. The agent sends line items and buyer info; the seller returns pricing, fulfillment options, and payment handlers.get_checkout β Retrieve the current state of an ACP checkout session, including status, pricing, and available payment methodsupdate_checkout β Update an ACP checkout session β modify quantities, shipping address, or fulfillment selections// Your agent calls a tool directly β no glue code.
// CodeSpar's managed tier handles OAuth2, token rotation and rate limits.
const result = await session.call("create_checkout", { /* ... */ });$ npm install @codespar/mcp-stripe-acpAdd this entry to your claude_desktop_config.json (or any MCP-compatible client config).
{
"mcpServers": {
"stripe-acp": {
"command": "npx",
"args": [
"-y",
"@codespar/mcp-stripe-acp"
],
"env": {
"STRIPE_API_KEY": "<your_stripe_api_key>"
}
}
}
}After restart, your agent can call any of the 24 tools below β try create_checkout first.
Required to authenticate the server. Stored encrypted when using CodeSpar managed hosting.
STRIPE_API_KEYAPI key for stripe-acp
Each tool is independent β your agent loads only what it needs to reduce context and response time.
create_checkoutget_checkoutupdate_checkoutcomplete_checkoutcancel_checkoutcreate_customerlist_customerscreate_payment_linkMCP is a protocol β any framework that speaks it can mount this server.