Getting Started

Build on the Relasi.U omnichannel chat platform: read conversations and messages, send outbound messages across any connected channel (WhatsApp, Telegram, Instagram, Facebook, Email, Livechat), manage contacts, and receive realtime events via webhooks.

• Base URL: https://api.relasiu.com/api/public/v1
• Auth: API key in the Authorization header — see Authentication
• Reference: the full API Reference is generated from our OpenAPI spec

Quick start

1. In the dashboard, open Settings → Developer / API → API Keys and create a key. Copy the full key — it's shown only once.
2. Call the API with your key:

curl https://api.relasiu.com/api/public/v1/me \
  -H "Authorization: Bearer ru_live_<id>.<secret>"

3. Send a message into an existing conversation:

curl -X POST https://api.relasiu.com/api/public/v1/messages/text \
  -H "Authorization: Bearer ru_live_<id>.<secret>" \
  -H "Content-Type: application/json" \
  -d '{
    "client_request_id": "req-1",
    "conversation_id": "<conversation_id>",
    "text": "Hello from the API"
  }'

What you can do

Area	Endpoints
Conversations	list conversations, list messages
Messages	send text, image, audio, video, document, location
Contacts	list / create / update / merge contacts
Channels	list connected channels
Webhooks	receive signed events at your own endpoints

Next: Authentication →