DEVELOPERS

Build with TeleAI voice APIs

TTS, ASR, telephony, and custom-LLM conversation APIs. Docs, quickstarts, and API keys for teams that build their own agents.

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API capabilities

Neural TTS

Natural voices in 20+ languages and dialects, tuned for phone channels.

Streaming ASR

Real-time transcription tuned for noisy call audio.

Telephony & Routing

Local numbers, caller-ID policies, and call recording per country.

Quickstart: import your contact list

Load numbers into a calling task with one POST. MD5-hashed numbers and custom properties supported.

curl -X POST https://api.teleai.com/openapi/task/customers/import \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "requestId": "uuid-or-unique-id",
    "taskId": 1,
    "failReturn": 1,
    "customers": [
      {
        "tag": "xx",
        "clientUrl": "",
        "number": "1234567890",
        "numberMD5": "xxxxxxx",
        "properties": { "name": "Sophia" }
      }
    ]
  }'

Documentation

The full API reference, quickstart guides, and webhook documentation live in our docs portal. Talk to sales and we will set up access and walk you through the API live.

Ready to build on our voice stack?

Talk to sales about API access, pricing, and concurrency limits.

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