anchor-x402 — 18 x402 pay-per-call services for AI agents

● healthy crypto

18 pay-per-call x402 services for AI agents — on-chain anchoring & attestation, wallet/address security screening, Web3 data (tx & calldata decode, ENS, token prices), x402 spend accounting, content analysis, and verifiable randomness. No API keys or accounts; settle per request in USDC on Base or Solana. $0.001–$1.77 per call.

Quality grade

How grading works

B+ 85.0 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 402)

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 25.0 / 40

71 distinct payers, 362 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 6 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

22 resource(s) advertised by this origin.

https://api.anchor-x402.com/health

https://api.anchor-x402.com/v1/anchor

https://api.anchor-x402.com/v1/attest

https://api.anchor-x402.com/v1/attest/verify

https://api.anchor-x402.com/v1/aura

https://api.anchor-x402.com/v1/decode/calldata

https://api.anchor-x402.com/v1/decode/tx

https://api.anchor-x402.com/v1/grade

https://api.anchor-x402.com/v1/intel/wallet

https://api.anchor-x402.com/v1/investigate

https://api.anchor-x402.com/v1/investigate/status/%7Bjob_id%7D

https://api.anchor-x402.com/v1/ledger/report

https://api.anchor-x402.com/v1/ledger/report/%7Bjob_id%7D

https://api.anchor-x402.com/v1/ledger/summary

https://api.anchor-x402.com/v1/oracle

https://api.anchor-x402.com/v1/parse/datetime

https://api.anchor-x402.com/v1/price/token

https://api.anchor-x402.com/v1/resolve/name

https://api.anchor-x402.com/v1/roast

https://api.anchor-x402.com/v1/roll

How to call

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

curl -X POST https://api.anchor-x402.com/health

/.well-known/x402.json

https://api.anchor-x402.com/.well-known/x402

Listed in

Directories this entry was found in.

x402scan pay-skills-pr paygent-discover mcp a2a x402