# LinkedMash Developers

> Canonical LinkedMash developers resources for agents and developers.

- [LinkedMash Developer Portal](https://www.linkedmash.com/developers.md): REST, MCP, webhooks, authentication, and agent quickstarts.
- [OpenAPI 3.1 specification](https://www.linkedmash.com/openapi.json): Typed machine-readable REST contract.
- [RFC 9727 API catalog](https://www.linkedmash.com/.well-known/api-catalog): Standards-based API discovery linkset.
- [Authentication guide](https://www.linkedmash.com/auth.md): API-key creation, usage, rotation, and errors.
- [MCP server card](https://www.linkedmash.com/.well-known/mcp/server-card.json): MCP identity, transport, capabilities, and authentication.
- [Schema Map](https://www.linkedmash.com/schemamap.xml): NLWeb discovery document for LinkedMash schema.org feeds.
- [Schema.org feed](https://www.linkedmash.com/feeds/schema-org.jsonl): JSON Lines product and service identity feed.

Full site index: https://www.linkedmash.com/llms.txt