One API.
Every Channel.
A single REST API layer across WhatsApp, SMS, RCS, Email and Voice — with webhooks, delivery status and template management built in, so your team integrates once instead of five times.
One Integration, Every Channel
Most businesses end up integrating a different API for every channel — one vendor for WhatsApp, another for SMS, a third for email. Messagify's Communication APIs give you a single, consistent REST API surface across WhatsApp, SMS, RCS, Email and Voice, so your engineering team builds the integration once and reuses it everywhere.
Every API is owned and documented by Messagify — you integrate against our endpoints and authentication, not a third-party provider's. Messages are delivered through authorized connectivity infrastructure and partners behind the scenes, but that's abstracted away from your integration.
Key Features
Token Authentication
Bearer-token authentication on every endpoint, scoped per API key.
Webhooks
Real-time delivery, status and inbound-message events pushed to your endpoint.
Delivery Reports
Per-message delivery and read status across every channel, in a consistent format.
Template Management
Create, submit and manage message templates for WhatsApp, RCS and SMS via API.
Message Status
Query the current status of any message — queued, sent, delivered, read or failed.
Rate Limits & Error Handling
Documented per-endpoint rate limits and structured error responses for predictable integration.
Built for Engineering Teams
Full endpoint-by-endpoint documentation, request/response examples and a UAT/sandbox environment are part of our ongoing developer experience rollout — see Developer Docs for what's available today. Talk to our team for early API access ahead of full self-service onboarding.
Frequently Asked Questions
No — Communication APIs give you one consistent REST API and authentication model across WhatsApp, SMS, RCS, Email and Voice, so a single integration covers every channel you use.
Related Channels
Talk to Us About API Access
Get in touch for API credentials, integration guidance and early access to new endpoints.