InputPOST /api/v1/x402/speech
{
"input": "Your agent task is complete.",
"model": "tts-1",
"voice": "alloy",
"response_format": "wav",
"speed": 1
}AI media generation · audio
Delx Kokoro Speech
Generate commercial-use speech from up to 500 characters for $0.001 via x402—no API key or subscription; returns a public audio URL and SHA-256 receipt
One-command purchase
Run it from an agent.
No account or API key. AgentCash reads the 402 challenge, pays no more than the declared cap, retries the request and returns the result.
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/speech -m POST -H 'x-delx-source: product-page' --max-amount 0.001 -b '{"input":"Your agent task is complete.","model":"tts-1","voice":"alloy","response_format":"wav","speed":1}'Delivered resultapplication/json
{
"generation_id": "0de6f22023df47f4a96c260bd980257a",
"audio_url": "https://api.delx.ai/api/v1/generated-audio/0de6f22023df47f4a96c260bd980257a.wav",
"model": "jaaari/kokoro-82m",
"provider": "replicate",
"voice": "af_bella",
"speed": 1,
"prompt_policy_version": "raw/v1",
"media_type": "audio/wav",
"bytes": 48128,
"sha256": "cb45a6e6fa30b28b791a6256f9f522f13fc9c6de5b407030bd853cab62523d63",
"sale_price_usdc": 0.001
}Machine-readable evidence