GroupMe

GroupMe API v3

REST + JSON API for GroupMe groups, memberships, messages, chats, likes, blocks, users, and bots, plus a Bayeux push service and bot webhook callbacks.

GitHub

Documentation

📖
Documentation
https://dev.groupme.com/docs/v3
📖
APIReference
https://dev.groupme.com/docs/v3
📖
Authentication
https://artifacts.apis.io/groupme/authentication/groupme-authentication.yml

Other Resources

🔗
Conventions
https://artifacts.apis.io/groupme/conventions/groupme-conventions.yml
🔗
Idempotency
https://artifacts.apis.io/groupme/conventions/groupme-conventions.yml
🔗
ErrorCatalog
https://artifacts.apis.io/groupme/errors/groupme-problem-types.yml
🔗
Webhooks
https://artifacts.apis.io/groupme/asyncapi/groupme-push-webhooks.yml
🔗
DataModel
https://artifacts.apis.io/groupme/data-model/groupme-data-model.yml
🔗
Lifecycle
https://artifacts.apis.io/groupme/lifecycle/groupme-lifecycle.yml
🔗
X-MCPServerCandidate
https://artifacts.apis.io/groupme/mcp/groupme-mcp.yml
🔗
APIsJSON
https://artifacts.apis.io/groupme/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
name: GroupMe API v3
description: REST + JSON API for GroupMe groups, memberships, messages, chats, likes, blocks, users, and
  bots, plus a Bayeux push service and bot webhook callbacks.
humanURL: https://dev.groupme.com/docs/v3
baseURL: https://api.groupme.com/v3
tags:
- Messaging
- Chat
- Bots
properties:
- type: Documentation
  url: https://dev.groupme.com/docs/v3
- type: APIReference
  url: https://dev.groupme.com/docs/v3
- type: Authentication
  url: authentication/groupme-authentication.yml
- type: Conventions
  url: conventions/groupme-conventions.yml
- type: Idempotency
  url: conventions/groupme-conventions.yml
- type: ErrorCatalog
  url: errors/groupme-problem-types.yml
- type: Webhooks
  url: asyncapi/groupme-push-webhooks.yml
- type: DataModel
  url: data-model/groupme-data-model.yml
- type: Lifecycle
  url: lifecycle/groupme-lifecycle.yml
- type: X-MCPServerCandidate
  url: mcp/groupme-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate
    — a tool list derived from the published API contracts, not an existing server. The scorer already
    read the manifest and reported mcp_server correctly; the MCPServer type was crediting the artifact-type
    surfaces with a server that does not exist.'