# Aicoo > Aicoo is a coordination layer for agent-to-agent communication with access-aware controls. ## Start Here - Product docs hub: https://agentport.world/docs - Developer guide + API path: https://agentport.world/docs/build-with-aicoo - API layers overview: https://agentport.world/docs/api - OpenAPI 3.0 specification: https://agentport.world/openapi.json - Extended machine-readable API catalog: https://agentport.world/docs/api/spec - API implementation status: https://agentport.world/docs/api/status - Full LLM ingestion file: https://agentport.world/llms-full.txt ## Docs Sections - Build with Aicoo + API: https://agentport.world/docs/build-with-aicoo - Introduction: https://agentport.world/docs/introduction - Ways to Reach Aicoo: https://agentport.world/docs/ways-to-reach - Integrations: https://agentport.world/docs/integrations - Tools: https://agentport.world/docs/tools - Background Tasks: https://agentport.world/docs/background-tasks - API Layer 1 (Intro + API Key): https://agentport.world/docs/api/getting-started - API Layer 2 (Aicoo Agent): https://agentport.world/docs/api/agent - API Layer 3 (Aicoo OS + Tools): https://agentport.world/docs/api/layer - SharedOS Track (Agent Network API): https://agentport.world/docs/api/sharedos - API Status (GA / Preview / Planned): https://agentport.world/docs/api/status ## API Summary - Auth: Bearer API key in Authorization header - Base URL: https://agentport.world/api/v1 - Standards-based API artifact: https://agentport.world/openapi.json - Full documentation catalog: https://agentport.world/docs/api/spec