{
  "$schema": "https://www.nabrah.ai/.well-known/agent-skills/index.json",
  "name": "nabrah-api",
  "title": "Nabrah Voice AI API — Integration Skill for AI Agents",
  "description": "Machine-readable integration guide for the Nabrah Voice AI REST API. Nabrah is a Saudi-native Arabic voice AI platform: text-to-speech (TTS), speech-to-text (STT), voice cloning, autonomous voice agents (inbound & outbound calls, SIP telephony), WhatsApp & omnichannel inbox, tickets, and contacts.",
  "version": "2026-08-13",
  "updated": "2026-08-13",
  "provider": "Nabrah AI",
  "homepage": "https://www.nabrah.ai",
  "skills": [
    {
      "name": "nabrah-api",
      "url": "https://www.nabrah.ai/.well-known/agent-skills/SKILL.md",
      "format": "text/markdown",
      "description": "How to authenticate with and call the Nabrah external REST API to integrate TTS, STT, voice cloning, voice agents, calls, SIP, tools, and the omnichannel (WhatsApp/tickets/contacts) inbox.",
      "audience": ["AI coding agents", "LLM agents", "developers"]
    }
  ],
  "api": {
    "base_url": "https://api.nabrah.ai/api",
    "ext_base_url": "https://api.nabrah.ai/api/ext",
    "openapi": "https://api.nabrah.ai/api/openapi.json",
    "authentication": {
      "type": "apiKey",
      "in": "header",
      "name": "X-API-Key",
      "value_prefix": "nb_",
      "obtain_at": "https://app.nabrah.ai (Developers tab)",
      "validate_endpoint": "GET https://api.nabrah.ai/api/ext/test"
    }
  },
  "capabilities": [
    "text-to-speech",
    "streaming-tts",
    "voice-cloning",
    "speech-to-text",
    "async-transcription",
    "voice-agents",
    "outbound-calls",
    "web-calls",
    "sip-inbound",
    "sip-outbound",
    "function-tools",
    "call-analytics",
    "omnichannel-inbox",
    "whatsapp",
    "tickets",
    "contacts"
  ],
  "languages": ["ar", "en"],
  "keywords": [
    "Nabrah",
    "نبرة",
    "Arabic voice AI",
    "Saudi Arabic text to speech",
    "Arabic TTS API",
    "Arabic STT API",
    "voice cloning API",
    "AI voice agent",
    "AI call center API",
    "WhatsApp Business API agent",
    "omnichannel inbox API"
  ],
  "docs": "https://docs.nabrah.ai",
  "contact": "support@nabrah.ai",
  "license": "proprietary"
}