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Crossmart Docs

Crossmart documentation

Crossmart is the open-source multichannel platform for sellers and their AI agents. Build on its REST API, SDKs and MCP server.
Developer quickstartAPI reference

For developers

Section titled “For developers”
Developer overviewThe REST API: authentication, workspaces, errors, pagination and rate limits.
QuickstartFrom product to store to order, with curl and the TypeScript SDK.
TypeScript SDKTyped from the OpenAPI spec, for Node.js and browsers.
Python SDKSynchronous and asynchronous clients for Python 3.11+.
MCP serverConnect Claude Code, Cursor, Claude Desktop and other AI agents.
API referenceEvery endpoint and field, generated from the OpenAPI spec.