X402 Data API

https://api.x402dataapi.com

● down search

Pay-per-request data APIs for AI agents

Paid verification

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

D 14.0 / 100 capped at D while down

Availability 0.0 / 40

Endpoint did not respond

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 4.0 / 40

0 distinct payers, 15 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 2 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.

Paid endpoints

6 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://api.x402dataapi.com/v1/agent-accessibility $0.0010 / call

https://api.x402dataapi.com/v1/domain-intel $0.0020 / call

https://api.x402dataapi.com/v1/full-domain-report $0.0050 / call

https://api.x402dataapi.com/v1/http-security $0.0020 / call

https://api.x402dataapi.com/v1/mail-security $0.0010 / call

https://api.x402dataapi.com/v1/tls-report $0.0010 / call

How to call

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

curl -sS -i -X GET https://api.x402dataapi.com  # expect HTTP 402 Payment Required (about $0.001/call)

/.well-known/x402.json

https://api.x402dataapi.com/.well-known/x402

Listed in

Directories this entry was found in.

cdp-bazaar x402scan