Bird

Bird Email Audiences API

Audiences are the recipient lists broadcasts are sent to. An audience holds a set of contacts that you manage through the API. The contacts in the audience at send time become the broadcast's recipients after suppressions are applied. A contact can belong to multiple audiences.

Documentation GitHub OpenAPI

Operations 9

POST /v1/audiences Create an audience #

GET /v1/audiences List audiences #

GET /v1/audiences/{audience_id} Get an audience #

PATCH /v1/audiences/{audience_id} Update an audience #

DELETE /v1/audiences/{audience_id} Delete an audience #

GET /v1/audiences/{audience_id}/contacts List an audience's contacts #

POST /v1/audiences/{audience_id}/contacts Assign contacts to an audience #

POST /v1/audiences/{audience_id}/contacts/remove Unassign contacts from an audience #

DELETE /v1/audiences/{audience_id}/contacts/{contact_id} Unassign a contact from an audience #

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this

find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/bird-email-audiences-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.2.0
info:
  title: Bird Email Audiences API
  version: 1.0.0
  description: 'The Bird API: one REST API for email, SMS, WhatsApp, verification, and

    Realtime.'
servers:
- url: https://{region}.platform.bird.com
  description: 'Regional API endpoint. Use the host for the region your organization is hosted in. Official Bird SDKs and the CLI select it automatically from your API key, so you rarely need to set it by hand.

    '
  variables:
    region:
      default: us1
      enum:
      - us1
      - eu1
      description: The region your organization's data is hosted in.
- url: https://platform.bird.com
  description: Region-independent endpoint for authentication and account administration.
- url: http://localhost:8080
  description: Local development.
security:
- BearerAuth: []
tags:


# --- truncated at 32 KB (38 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/bird/refs/heads/main/openapi/bird-email-audiences-api-openapi.yml

Bird Email Audiences API

Operations 9

Documentation

Specifications

Other Resources

Work with this as data

MCP server

Tools for apis

Call it yourself

Get an API key

OpenAPI Specification