Messaging
| Page | What it covers |
|---|---|
| Send a message | Text, rich cards, carousels, newsletter — full request body guide |
| Track delivery | Delivery receipts, read events, failure reasons |
| Receive replies | Inbound webhook events, suggested reply taps, conversation window |
Production agents
Create and manage brand agents that must be approved by Google before sending production RCS.| Endpoint | Description |
|---|---|
POST /v1/rcs/agents | Create a new draft agent |
GET /v1/rcs/agents/{id} | Get agent details and approval status |
PATCH /v1/rcs/agents/{id} | Update agent fields before submission |
POST /v1/rcs/agents/{id}/submit | Submit agent for Google / carrier review |
GET /v1/rcs/agents/{id}/launch | Carrier launch progress for approved agents |
Test Agent (sandbox)
| Endpoint | Description |
|---|---|
POST /v1/test/register | Start phone verification (OTP) |
POST /v1/test/verify | Complete OTP and claim a pool slot |
POST /v1/test/messages | Send test RCS (same body as /v1/messages, max 5 sends) |
GET /v1/test/status | Remaining quota and pool assignment |
RCS sandbox quickstart
Guided walkthrough: register, verify, and send your first RCS.
Webhooks
agent.approved and agent.rejected events.