messagebird.com

MessageBird/Bird provides communications infrastructure for sending and managing email, SMS, voice, WhatsApp, and related messaging workflows. Its newer Bird platform also includes agent-oriented access via a CLI and MCP server.

4 integrations · MCP · REST · CLI

messagebird.com exposes two documented HTTP API families (legacy MessageBird REST and newer regional Bird REST), plus a Bird CLI and both hosted and local MCP server surfaces; all require service-issued credentials.

discovered 2mo ago

MCP servers1

Bird MCP server (local via CLI)discoveredstdio

REST · OpenAPI2

MessageBird REST APIdiscoveredrest
Bird REST APIdiscoveredrest

CLI1

Bird CLIdiscoveredbird

Credentials

MessageBird access keyapi_keyGet key ↗

In the MessageBird dashboard, go to Developers → API access (Access Keys) and create or copy an access key for your account/workspace. Send it on API requests in the Authorization header as AccessKey <key>. The legacy MessageBird API docs describe this as an access key used by the API Authorization framework.

Bird API keyapi_keyGet key ↗

Create a key in the Bird dashboard under Developers → API keys, or programmatically via POST /v1/api-keys once you already have sufficient rights. Choose the minimal scopes you need; Bird shows the full key exactly once. Use it as Authorization: Bearer bk_{region}_... against the matching regional host.

Bird CLI OAuth grantoauth2$ bird auth login

Acquired by the CLI — running bird auth login opens the auth flow and stores the credential.

conventions · 0/7 published

integrations.json——
llms.txt✗/llms.txt
API catalog✗/.well-known/api-catalog
OpenAPI document✗/api/schema/, /openapi.json, /swagger.json, /api/openapi.json, or /v1/openapi.json
MCP server card✗/.well-known/mcp/server-card.json
OAuth protected resource✗/.well-known/oauth-protected-resource
Agent card✗/.well-known/agent-card.json
Agent skills✗/.well-known/agent-skills/index.json

Publish these signals → /publishing