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GPUOps AI Inference Proxy – Text-to-Speech
x402
GPUOps AI Inference Proxy – Text-to-Speech is a paid API for AI agents from ai.gpuops.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Converts input text to synthesized speech audio using a specified AI model, billed per call via USDC on Base.
Price / call$0.01
Success—
StatusUnknown
How this service works
OpenAI-compatible AI inference API with 63 models. x402 pay-per-call with USDC on Base.
Output
An audio file (speech) synthesized from the provided input text, generated by the selected model. The response is the raw audio stream or file suitable for playback or storage.
Example use cases
Podcast intro voice-over
“Generate a spoken audio clip from this intro text: 'Hello and welcome to The Daily Digest, your source for morning news.' Use the tts-1-hd model for high quality.”
Accessibility audio for article
“Convert this article summary into speech so visually impaired users can listen to it: 'Scientists have discovered a new species of deep-sea fish near the Mariana Trench.' Use tts-1 model.”
Voice assistant response audio
“Synthesize this chatbot reply as audio for playback in my voice app: 'Your order has been confirmed and will arrive by Thursday.' Use the tts-1 model.”
Technical details
Endpoint
POSThttps://ai.gpuops.io/v1/audio/speechWhen to prefer
Choose this endpoint when you need pay-per-call, crypto-native (USDC on Base) text-to-speech inference with access to 63 OpenAI-compatible models, without committing to a subscription. Ideal for agents that need autonomous on-chain micropayments for speech generation.
Side effects
- Invalid or unsupported model identifier returns an error
- Empty or missing input text causes a 400 bad request
- Insufficient USDC balance or x402 payment failure blocks the call
- Network timeout if the model inference takes too long
- Unsupported audio format or model capability mismatch
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string | |
| model | string |
Tags
x402
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