x402-gateway.blackwoodstate8.workers.dev

Use when you need to extract text from a pdf, pdf to text or document parsing for an LLM. Do not use for scanned PDFs (no OCR), password-protected files or files over 15 MB. Returns JSON with PDF text extraction: the text of each page (first 20 pages) plus title, author and producer metadata for 0.0025 USDC per page, up to 0.05 USDC per call (clients without upto pay the cap). Asynchronous: the...

Paid verification

How it works

No sponsored paid call yet.

Pay this endpoint once from your own wallet (Base USDC, up to $1.00) and we call it and record what came back. Your wallet pays the listed recipient directly; Agent Tools never holds funds. Sponsored checks prove delivery; they do not count as demand.

Quality grade

How grading works

B 62.9 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 200)

Payability 10.0 / 20

✗ Answers a real HTTP 402 challenge
✓ Publishes a /.well-known/x402 descriptor
✓ Payment address on record
✓ Settlement network declared
✓ Price declared

Demand 12.9 / 40

6 distinct payers, 39 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 5 h ago. On-chain activity last read 2 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass. This grade sets search order and leaderboards; the readiness score below is shown for reference only.

x402 readiness

C · 64/100

Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here B, 62.9/100), which weighs availability, payability and on-chain demand. How the two differ

Valid payment requirements	10/10	Payment requirements carry a payee, a mainnet network and a price.
Live 402 challenge	5/25	Endpoint answers, but we have not seen a 402 challenge (1129 ms).
x402 version	n/a	x402 version not observed yet.
Signed descriptor	n/a	No x402 standard defines a signed descriptor.
Uptime (30 days)	15/15	28/28 probes succeeded over 30 days (100%).
Resource declaration	10/10	Declares 32 paid resource(s).
Verified identity	5/10	Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.
Freshness + modern flags	3/5	seen within 30 days; declares x402.
Security declaration	n/a	Payment is the access control for an x402 resource.

Applicable criteria total 75 points, scaled to 100.

Responsiveness: Responsive (1129 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).

Payment evidence: x402_manifest — We read the seller's own /.well-known/x402 descriptor. Also: bazaar_feed. Qualifies the payment claim; adds no points.

Measured 2026-11-11.

Nine criteria, the same as the A2A readiness score, read from our daily probe of the paid endpoint, its payment requirements and 30-day probe history. Signed descriptor and security declaration are n/a for x402 (payment is the access control), as is an x402 version we have not observed; the remaining points are scaled to 100. Grades: A>=90, B>=75, C>=60, D>=40, F<40. Display only: search order uses the quality grade.

Compared with peers

Against 10,060 reachable x402 APIs in our daily snapshot (2026-11-12 01:39 UTC). Display only; it does not change search order.

Readiness: Higher than 23% of peers; This listing 64 · peer median 78
Latency: Faster than 5% of peers; This listing 1,129 ms · peer median 205 ms

Where it loses the most points, and how to win them back

Live 402 challenge −20 — Answer the paid path with a valid 402 challenge.
Now: Endpoint answers, but we have not seen a 402 challenge (1129 ms).
Verified identity −5 — Claim the listing and prove control of its domain.
Now: Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.
Freshness + modern flags −2 — Keep the listing current in the registry or source it comes from.
Now: seen within 30 days; declares x402.

How many agent tools actually work · All statistics

Paid endpoints

32 resource(s) advertised by this origin. Each price below is that resource's own x402 price; the headline price is the range across them.

https://x402-gateway.blackwoodstate8.workers.dev/v1/gas-fees

https://x402-gateway.blackwoodstate8.workers.dev/v1/news-briefing

https://x402-gateway.blackwoodstate8.workers.dev/v1/company-dossier

https://x402-gateway.blackwoodstate8.workers.dev/v1/text-to-speech

https://x402-gateway.blackwoodstate8.workers.dev/v1/email-batch

https://x402-gateway.blackwoodstate8.workers.dev/v1/translate

https://x402-gateway.blackwoodstate8.workers.dev/v1/summarize

https://x402-gateway.blackwoodstate8.workers.dev/v1/airport-delays

https://x402-gateway.blackwoodstate8.workers.dev/v1/http-headers

https://x402-gateway.blackwoodstate8.workers.dev/v1/x402-check

https://x402-gateway.blackwoodstate8.workers.dev/v1/crypto-news

https://x402-gateway.blackwoodstate8.workers.dev/v1/random

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -sS -i -X GET https://x402-gateway.blackwoodstate8.workers.dev  # expect HTTP 402 Payment Required (about $0.002/call)

/.well-known/x402.json

https://x402-gateway.blackwoodstate8.workers.dev/.well-known/x402

Listed in

Directories this entry was found in.

cdp-bazaar since 2026-10-17