API reference

Choose the API for your integration. Each section contains its own resources and methods.

Messaging
Graph
Platform

Manage sessions and send messages with Polymorfa request and response types.

Base URL

https://api.polymorfa.com/messaging

Select the contract date with Polymorfa-Version. Browse Messaging

Use Meta-compatible requests with Linked Device or Cloud API sessions.

Base URL

https://api.polymorfa.com/graph/whatsapp/v24.0

Select the Meta version in the URL. Polymorfa-Version does not apply. Browse Graph

Manage projects, customers, credentials, and team resources.

Base URL

https://api.polymorfa.com/platform

Select the contract date with Polymorfa-Version. Browse Platform

Authentication

Send your API key or client token in the same header:

Authorization: Bearer <token>

Access depends on the credential’s scopes and permitted resources. A client token remains restricted to its session and allowed actions.

Try a request

Open a method and select Try it to enter credentials and parameters. The example selector offers cURL and verified TypeScript SDK examples where available.

Errors

Errors describes the Messaging and Platform response format. Graph returns Meta-compatible error objects, including when the selected session cannot perform an operation.

Overview

Messaging API

Platform API

Graph API

Webhook events

Authentication

Try a request

Errors

​Authentication

​Try a request

​Errors

Authentication

Try a request

Errors