attester.dev

● healthy general

Spend Check: should you pay this counterparty? Watchtower track record, CDP merchant catalog, and address hygiene combined into a clear/caution/avoid verdict with a signed attestation. $0.005 USDC per check.

Quality grade

How grading works

B 71.5 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 200)

Payability 20.0 / 20

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

Demand 11.5 / 40

5 distinct payers, 22 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 7 h ago. On-chain activity last read 11 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

9 resource(s) advertised by this origin.

POST https://attester.dev/code-research

cited-coding-research

POST https://attester.dev/verify

verification-oracle

POST https://attester.dev/watchtower/report

sla-watchtower

POST https://attester.dev/spend-check

spend-check

POST https://attester.dev/judge

qa-judge

POST https://attester.dev/v1/package/exists

oracle-package-exists

POST https://attester.dev/v1/symbol/exists

oracle-symbol-exists

POST https://attester.dev/v1/symbol/signature

oracle-symbol-signature

POST https://attester.dev/v1/diff

oracle-diff

How to call

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

curl -X POST https://attester.dev/code-research

/.well-known/x402.json

https://attester.dev/.well-known/x402

Listed in

Directories this entry was found in.

cdp-bazaar