Domains
Contracts
OpenAPI remains authoritative for REST. AsyncAPI remains authoritative for
event payloads. Guides summarize those contracts; they do not replace them.
See Environments and
Authentication.
Documentation Index
Fetch the complete documentation index at: /llms.txt
Use this file to discover all available pages before exploring further.
Developer Preview — The External Integration API is not generally available. Endpoints and authentication services are not yet open for public integration.
Domains, contracts, and how the External Integration API is organized.
| Domain | Capabilities |
|---|---|
| SMS | Individual send, bulk send, templates, status and delivery reporting |
| Wallet | Read-only balance |
| OTP | Create, verify, resend, invalidate challenges |
| Webhooks | Endpoint management, event history, delivery inspection |
| Format | Role |
|---|---|
| OpenAPI 3.1 | REST request/response contract (27 operations) |
| AsyncAPI 3.0.0 | Outbound webhook event payloads (9 event types) |