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REST API

Blooio API Reference

One HTTP API for iMessage, SMS, RCS, WhatsApp, and Apple Messages for Business. Send and receive messages, manage contacts and chats, run polls and groups, and subscribe to a unified event feed.

Get started Browse the API

Quickstart

Send your first message in minutes.

Authentication

Authenticate with your API key.

Webhooks

Receive events in real time.

API Reference

Every endpoint, generated from the spec.

Send a message

curl -X POST https://api.blooio.com/v2/api/chats/%2B15551234567/messages \
  -H "Authorization: Bearer bl_live_..." \
  -H "Content-Type: application/json" \
  -d '{ "text": "Hello from Blooio!" }'

Explore the reference

Account

1

Authentication and account information

Numbers

2

Manage phone numbers linked to your account

Contact Card

3

Manage and share your iMessage contact card (Name & Photo)

Contacts

9

Manage contacts (phone numbers and emails)

Groups

7

Manage contact groups

Group Members

3

Manage group membership

Webhooks

6

Manage webhook subscriptions

Webhook Logs

2

View and replay webhook deliveries

Chats

5

View conversations and messages

Messages

4

View individual messages and their status

Typing Indicators

2

Control typing indicators for conversations

Read Receipts

1

Mark conversations as read

Reactions

1

Add or remove reactions to messages. Supports classic iMessage tapbacks (love, like, dislike, laugh, emphasize, question) and emoji reactions (e.g. +😂, -😂).

Polls

2

Send native iMessage polls and retrieve poll results with vote counts. Poll events are delivered via separate webhook event types (poll.received, poll.created, poll.voted) and require webhook_type 'poll' or 'all'.

Location

3

FindMy contact location tracking

FaceTime

1

Initiate FaceTime calls

Phone Numbers

3

Phone number validation, formatting, and NANPA geocoding. Requires an Enterprise plan (Dedicated Enterprise).