x402 • 56e8ec99-70ab-4ac7-ac99-95eadb1013b6-00-4jxhwwfedokw.sisko.replit.dev /base/stt

Base speech-to-text endpoint using x402 payments. Provide either a YouTube URL/ID or a direct audio file URL; the server downloads the audio, runs speech-to-text, and returns the transcript text. Pricing: 0.01 USDC per started minute of audio, computed from the estimated duration and charged upfront via x402. Default discovery price without a specific URL is 0.60 USDC as an upper-bound quote. When called without a specific URL, the endpoint returns a default discovery quote. Clients should re-run discovery with a concrete URL to get an exact quote based on the real audio duration.

x402 listing summary:

• Network: base
• Asset: USD Coin (0x833589fcd6edb6e08f4c7c32d4f71b54bda02913)
• Pay to: 0x402FaCcC3fAeb72351CC2b68C7966faF5f22B0d4
• Max amount: 600000 (atomic units)
• Method: POST
• Endpoint: https://56e8ec99-70ab-4ac7-ac99-95eadb1013b6-00-4jxhwwfedokw.sisko.replit.dev/base/stt
• Scheme: exact
• Timeout: 60s
• MIME: application/json
• Last updated: 2025-12-18T05:02:07.15Z
• x402 version: 1