JustCall

JustCall REST API

REST API for placing calls, sending SMS and MMS messages, managing contacts, phone numbers, users, and call dispositions in JustCall. Authentication uses an API key and API secret passed in the Authorization header. Webhooks notify on completed calls and SMS events.

GitHub

Documentation

📖
Documentation
https://developer.justcall.io/docs/overview
📖
APIReference
https://developer.justcall.io/reference

Other Resources

🔗
Send SMS Endpoint
https://developer.justcall.io/reference/texts_new_v21
🔗
Webhooks
https://justcall.io/product/api-and-webhooks/
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/justcall/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: justcall:rest-api
name: JustCall REST API
description: REST API for placing calls, sending SMS and MMS messages, managing contacts, phone numbers,
  users, and call dispositions in JustCall. Authentication uses an API key and API secret passed in the
  Authorization header. Webhooks notify on completed calls and SMS events.
humanURL: https://developer.justcall.io/docs/overview
baseURL: https://api.justcall.io/v2.1
tags:
- Voice
- SMS
- Telephony
- Contact Center
- Webhook
tags_raw:
- Voice
- SMS
- Telephony
- Contact Center
- Webhooks
properties:
- type: Documentation
  url: https://developer.justcall.io/docs/overview
- type: APIReference
  url: https://developer.justcall.io/reference
- type: Send SMS Endpoint
  url: https://developer.justcall.io/reference/texts_new_v21
- type: Webhooks
  url: https://justcall.io/product/api-and-webhooks/