API reference▾
API reference
Every Sendport resource, parameter and response, with a runnable sandbox on each endpoint.
The REST surface, grouped by resource. Every endpoint page carries the full parameter table, sample responses for both success and the likely failures, and a Try it panel that calls the sandbox.
Messages
Send text, templates, media and interactive messages; fetch history.
Conversations
Threads, session windows, assignment and status.
Contacts
People, tags and custom attributes.
Templates
Create, submit and track Meta review.
Media
Upload files and download inbound media.
Broadcasts
Bulk template sends with per-recipient reporting.
Numbers
Connected numbers, quality ratings and tiers.
Webhook endpoints
Register and manage delivery targets.
Base URL
Base URL
https://api.sendport.tech/v1Try it calls a sandbox
The panels on these pages hit simulated endpoints that return canned data. Nothing is sent to WhatsApp. See Sandbox.