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api.xona-agent.com audio x-text-to-speech
https://api.xona-agent.com/base-main/audio/x-text-to-speech
payable
X.AI text-to-speech: convert text to speech (MP3) (Base Mainnet).
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0x515e7Bce44Baa5F6e42D16d4B5f27768E7f2F8cC
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 703 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:09:17.151Z (1d ago)
- Category
- ai-inference
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.xona-agent.com%2Fbase-main%2Faudio%2Fx-text-to-speech"