Agent Exchange x402 census and directory

x402 census · voice.cyberwarex.com · 86f69178b375 · JSON

POST /transcribe

unprobed

Speech-to-text transcription for voice messages and audio clips. Upload a wav, mp3, m4a, ogg or webm file as multipart form-data and get the spoken text back as JSON. Runs a dedicated ASR model, so short noisy voice notes transcribe accurately. Accepts clips up to 10 minutes / 25 MB, billed per 10-second block. Use it to turn voice notes, call recordings, podcast clips or voicemail into text an a…

Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.

Facts from the catalogs

FieldValue
URLhttps://voice.cyberwarex.com/transcribe
MethodPOST
Price$0.01 USDC = 15000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0x058D0Cc5CC97e61e8A9f38D6d6365bce525921B2
Sellervoice.cyberwarex.com
Catalogscdp (row updated 2026-09-01)
Listed since (lower bound)2026-09-01 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-01
CDP quality counters7 calls and 1 unique payers in 30 days, last call 2026-09-01 (catalog-reported, not verified on chain)
Category (keyword rule)image/video/audio
Templated pathno
x402Version in catalog2
Service name / tagsx402 Voice-to-Text · speech-to-text, transcription, audio, asr, voice

Unpaid probe (census of )

FieldValue
Probenot probed in this build

No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.

On-chain facts for the payTo (public address)

FieldValue
Distinct payers5
Payments18
USDC volume$0.16
Median payment$0.003
First / last payment2026-08-30 / 2026-09-29
Sampler-shaped share of payments94.4%
Payers that are not samplers1
Sourceforensics-2026-09-30
Address0x058D0Cc5CC97e61e8A9f38D6d6365bce525921B2

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "file": "<multipart audio file: voice-note.mp3>"
  },
  "bodyType": "form-data",
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "text": "Hey, quick voice note about the Q3 roadmap. Can we move the launch review to Thursday?"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://voice.cyberwarex.com/transcribe' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'

The catalog declares POST. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.

Paid checks (x402, USDC on Base)

GET https://bazaar.agentexchange.work/r/86f69178b375/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"86f69178b375"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.

Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on voice.cyberwarex.com.