MARKET MONITOR / CATALOGUE Services 117,253 MCP listed 40,082 x402 77,234 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-27 · 3 sources
Task

Stt

7 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

HubVibe x402 REST usage

Full website audit in one call: accessibility (WCAG 2.1 A/AA via axe-core), on-page SEO, HTTP security headers and page speed / page weight, from a single browser load of one URL. Cheaper than four separate calls; if any...

hubvibe-io.com Security 581 calls / 30d checked 2026-10-27
0.15 USDC per call per call

Speech-to-text x402 REST usage

Transcribe audio to text with the gpt-transcribe model. Provide a URL to an audio file (mp3, wav, m4a, etc.) and get back the transcript. Add diarize:true for speaker labels, word timestamps and a language confidence sco...

agent402.tools Media & Creative 60 calls / 30d checked 2026-10-27
0.03 USDC per call per call

Speech-to-text, long audio x402 REST usage

OpenAI's transcription wire on the ten-minute tier: POST multipart/form-data with a `file` part. Same model as /v1/audio/transcriptions with a longer cap, for a recording a four-minute route refuses.

agent402.tools Media & Creative 5 calls / 30d checked 2026-10-27
0.1 USDC per call per call

Speech-to-text (Pro) x402 REST usage

Transcribe audio to text with the gpt-transcribe model - the same model as /api/transcribe with a longer cap. Provide a URL to an audio file and get back the transcript; add diarize:true for speaker labels, word timestam...

agent402.tools Media & Creative 4 calls / 30d checked 2026-10-27
0.1 USDC per call per call

Transcribe x402 REST usage

Transcribes an audio file with Whisper large v3 turbo: pass an https URL (mp3, wav, flac, m4a, ogg, up to 10 MB) or base64 audio in a POST. Returns the text, the detected language with its probability, the duration, and...

flat-rate-llm.kikoribera03.workers.dev Media & Creative 19 calls / 30d checked 2026-10-27
0.02 USDC per call per call

Speech-to-text (OpenAI x402 REST usage

OpenAI's own transcription wire: POST multipart/form-data with a `file` part and get the transcript back. Point any Whisper-shaped SDK at this gateway and pay per call with USDC, no account and no API key. Same model and...

agent402.tools Media & Creative 7 calls / 30d checked 2026-10-27
0.03 USDC per call per call

DevX Voice x402 REST usage

Text to speech for agents: send text (up to 2,000 chars) in English, Spanish, French, Chinese, Japanese or Korean and get a WAV voice clip (base64 in JSON, or raw audio/wav with response_format=wav). $0.001 USDC per star...

voice.madebydevx.com Media & Creative 11 calls / 30d checked 2026-10-27
0.001 USDC per call per call

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