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KiteEndpoints.ai Speech-to-Text
x402
KiteEndpoints.ai Speech-to-Text is a paid API for AI agents from kite-solana.vercel.app, paid per call via x402, $0.09/call, status unknown (last checked 2026-09-13).
Converts spoken audio input into transcribed text via a pay-per-request API using USDC on Base chain
Price / call$0.09
Success—
StatusUnknown
How this service works
400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.
Output
Returns a JSON object with a result field containing the transcribed text extracted from the submitted audio, representing the spoken content converted to written form.
Example use cases
Meeting recording transcription
“I have a recorded team meeting in audio format — can you transcribe everything that was said into text so I can search it and share notes?”
Podcast episode to transcript
“Take this podcast episode audio and convert all the spoken content to a written transcript I can use for show notes or closed captions.”
Voice memo to written notes
“I recorded a voice memo with my ideas earlier — can you turn that spoken audio into text so I can paste it into my document?”
Technical details
Endpoint
POSThttps://kite-solana.vercel.app/api/speech-to-textWhen to prefer
Choose this endpoint when you need a quick, pay-per-request speech-to-text conversion without committing to a subscription, especially in an agentic workflow that already uses USDC on Base for micropayments. It is suitable for one-off or low-volume transcription tasks where cost predictability per call ($0.09 USDC) matters more than bulk pricing.
Side effects
- Audio format not supported — endpoint may only accept specific audio file types or encodings
- Audio too long or file too large — may exceed processing limits
- Poor audio quality — background noise or unclear speech may produce inaccurate transcription
- Payment failure — insufficient USDC balance or invalid x402 payment header
- Network timeout for large audio files
- Unsupported language in audio may yield empty or garbled transcript
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Tags
x402
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