Developers
Layerr developer documentation
This is the Layerr developer documentation index. Use it when you need the public machine surface: OpenAPI, OAuth, MCP, and the agent index. The product application is invited. There are no self-serve keys.
Layerr OpenAPI specification: https://layerr.ai/openapi.json and https://layerr.ai/api/openapi.yaml. Every operation has an operationId, a description, typed parameters, and response schemas. JSON errors use code, message, and resolution.
Layerr authentication: https://layerr.ai/auth. OAuth 2.0 metadata: https://layerr.ai/.well-known/oauth-authorization-server. Product MCP scopes are listed there so an agent can request only the access it needs.
Layerr MCP server: POST https://layerr.ai/mcp for the public catalog (no auth). GET https://layerr.ai/.well-known/mcp for discovery JSON (version, serverUrl, tools). POST that same well-known URL to run initialize. Authenticated Explore tools are https://mcp.layerr.ai.
Also: https://layerr.ai/developers (same story, more MCP detail), https://layerr.ai/llms.txt (when to use Layerr), https://layerr.ai/llms-full.txt, and https://layerr.ai/contact to talk to a person.
Layerr OpenAPI specification
https://layerr.ai/openapi.json · https://layerr.ai/api/openapi.yaml
Layerr authentication
https://layerr.ai/auth · https://layerr.ai/.well-known/oauth-authorization-server