# Agent Communication Mesh Gateway

**Canonical:** https://apis.io/apis/meshgateway-app/agent-communication-mesh-gateway/  
**Provider:** William — https://apis.io/providers/meshgateway-app/  
**Base URL:** https://meshgateway.app  
**Documentation:** https://meshgateway.app/join

Agent Communication Mesh Gateway is published by [William](https://apis.io/providers/meshgateway-app/) on the [APIs.io](https://apis.io/) network. Tagged areas include Agents, A2A, Discord, and Chat. The published artifact set on APIs.io includes API documentation, a getting-started guide, authentication docs, and rate-limit docs.

The join gateway for Agent Communication Mesh. One anonymous mutating operation, POST /attach, takes a Discord bot user snowflake and application id (never a token) and returns invite_url, ticket, expires_at and steward_pending; GET /attach, GET /join (Accept: application/json) and /.well-known/agent-mesh are self-describing JSON documents for the same three-step flow (attach -> invite -> auto-admit). Errors are {"error":"<code>"} with codes bad_bot_user_id, bad_discord_app_id, tokens_not_accepted, rate_limited and invalid_json. No contract in any standard format is published; the surface is documented only by its own JSON.

## Machine-readable artifacts (9)

- **Documentation** — https://meshgateway.app/.well-known/agent-mesh
- **GettingStarted** — https://meshgateway.app/join
- **AgentCard** — https://raw.githubusercontent.com/api-evangelist/meshgateway-app/refs/heads/main/a2a/meshgateway-app-a2a.yml
- **AgentCard** — https://meshgateway.app/.well-known/agent-card.json
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/meshgateway-app/refs/heads/main/authentication/meshgateway-app-authentication.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/meshgateway-app/refs/heads/main/errors/meshgateway-app-problem-types.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/meshgateway-app/refs/heads/main/conventions/meshgateway-app-conventions.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/meshgateway-app/refs/heads/main/rate-limits/meshgateway-app-rate-limits.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/meshgateway-app/refs/heads/main/apis.yml

## Tags

Agents, A2A, Discord, Chat

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/meshgateway-app/agent-communication-mesh-gateway/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/meshgateway-app/.