Integrate PBX & customer engagement into your system

REST API & Webphone SDK for PBX, AutoCall, Telesales and CSKH 360

Quick Start

Explore REST API

📞

PBX API

Manage extensions, call detail records (CDR), Click-to-Call, queues, real-time webhook events.

Explore PBX API

📊

Telesales API

11 REST endpoint groups for dialer integration, campaigns, leads, DNC, caller-ID rotation, recording + 9 reports.

Explore Telesales API

🤖

AutoCall TTS API

Automated outbound calling with natural-sounding TTS, DTMF actions, voice library, tier A/B.

Explore AutoCall API

📱

Webphone SDK

Embed webphone into your own CRM — npm / UMD / iframe SSO. 12 methods, 12 events.

Explore Webphone SDK

🔔

Webhooks with HMAC

Receive real-time events (ringing/answered/hangup, CDR, lead status...) with industry-standard HMAC-SHA256.

🤝

AI agent friendly

Every page ships with `/llms.txt` + `/llms-full.txt` + raw markdown + OpenAPI YAML — built for Claude Code, Codex, GPT crawlers.

Learn more

Quick Start in 5 minutes

bash

# 1. Get API token from your provisioned Zorio account
# Log in to app.zorio.vn → Settings → API tokens

# 2. Test the extensions list endpoint
curl -X GET 'https://app.zorio.vn/api/pbx/extensions' \
  -H 'Authorization: Bearer <YOUR_TOKEN>' \
  -H 'Accept: application/json'

What's inside?

Module	Description	Link
PBX API	Calls, extensions, CDR, click-to-call, queue	/en/api/pbx/
Telesales	Dialer + campaigns + leads + caller-ID rotation + reports	/en/api/telesales/
AutoCall TTS	Voice bot automation with TTS	/en/api/autocall/
Webphone SDK	Embed WebRTC webphone into your own CRM	/en/sdk/webphone/
Common Webhooks	HMAC verify + retry policy + sample receivers	/en/webhooks/register

For AI agents

The portal is optimised for LLM crawlers (Claude Code, Codex, GPT...):

/llms.txt — AI-friendly sitemap with one-line summaries per page
/llms-full.txt — entire documentation concatenated into one markdown for context window ingestion
Raw markdown — append .md to any URL (e.g. /en/api/pbx/extensions.md)
OpenAPI YAML — /openapi/ for client code generation