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Omnicall AI Speech Generation
x402
Omnicall AI Speech Generation is a paid API for AI agents from omnicall.gocreativeai.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Converts text to speech audio using AI voice generation, payable per call in USDC with no API key required
Price / call$0.01
Success—
StatusUnknown
How this service works
Omnicall is the all-in-one agent gateway: 247 LLMs plus image, video, voice & music generation, live crypto/DeFi/prediction-market data, web search and on-chain reads — one OpenAI-compatible endpoint, pay per call in USDC on Base or Solana, no API key.
Output
Returns synthesized speech audio generated from the provided text input, delivered as an audio file or stream after a micropayment of $0.01 USDC on Base or Solana.
Example use cases
Example prompt
“Use Omnicall's speech endpoint to turn this text into spoken audio — no API key needed, just pay per call in USDC: 'Welcome to our platform, we're glad you're here. Let's get started.'”
Technical details
Endpoint
GEThttps://omnicall.gocreativeai.com/v1/ai/speech/%7Barg%7DWhen to prefer
Choose this endpoint when you need pay-per-call text-to-speech generation with no API key setup, especially in agent workflows using x402 micropayments on Base or Solana. Ideal for agents that need occasional voice synthesis without committing to a subscription or managing API credentials.
Side effects
- Payment not received or insufficient USDC — returns 402 Payment Required
- Invalid or missing arg path parameter — returns 400 Bad Request
- Unsupported voice or model argument — returns 422 Unprocessable Entity
- Service unavailable or generation failure — returns 500 Internal Server Error
- Network timeout during audio generation — returns 504 Gateway Timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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