Limitless Developer API

REST API at https://api.limitless.ai/v1 for the authenticated user's Lifelogs and Ask AI chat history. Authentication is the `X-API-Key` header with a key generated in Developer settings. Endpoints include GET /lifelogs (search, sort, paginate), GET /lifelogs/{id}, DELETE /lifelogs/{id}, GET /download-audio (Ogg Opus, max 2-hour duration), GET /chats, GET /chats/{id}, and DELETE /chats/{id}. Rate limit is 180 requests per minute per API key. OpenAPI spec is published at /openapi.yml and example code lives on GitHub.