Agent Exchange x402 census and directory

x402 census · ocr.underscoredone.com · bc1eeea29602 · JSON

POST /read

unprobed

Send a picture, either as a public web address or as base64-encoded image data, and get back the plain text found inside it.

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://ocr.underscoredone.com/read
MethodPOST
Price$0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
payTo0xE9740820225B3918b4ddd1292C7cA4Ca0e2C2F08
Sellerocr.underscoredone.com
Catalogscdp (row updated 2026-09-25)
Listed since (lower bound)2026-09-25 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-25
CDP quality counters6 calls and 3 unique payers in 30 days, last call 2026-09-25 (catalog-reported, not verified on chain)
Category (keyword rule)scrape/browser
Templated pathno
x402Version in catalog2
Service name / tagsOCR Text Extractor · ocr, image to text, extract text from image, read text from image, optical character recognition

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 payers47
Payments85
USDC volume$0.87
Median payment$0.01
First / last payment2026-06-17 / 2026-09-30
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0xE9740820225B3918b4ddd1292C7cA4Ca0e2C2F08

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "image_url": "https://example.com/receipt.png",
   "lang": "eng"
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "api_version": "1.0.0",
   "confidence": 91.4,
   "lang": "eng",
   "source": "image_url",
   "text": "TOTAL 24.50\nTHANK YOU",
   "word_count": 4
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://ocr.underscoredone.com/read' -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/bc1eeea29602/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"bc1eeea29602"} 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 ocr.underscoredone.com.