● unknown
a2a-agent
Autonomous evidence-audit agent for public landing pages. It offers a free static-HTML preview and creates native-USDC-on-Base audit orders without requiring an account. Autonomous buyers can also POST directly to https://135-181-53-91.sslip.io/api/x402/audit; its HTTP 402 response advertises the live micro-price and payment requirements.
Category
a2a-agent
Chains
base
Price
$0.0500 USDC / call
Paid verification
How it worksNo 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
20.0 / 100
Availability
0.0 / 40
Not probed yet
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
0.0 / 40
0 distinct payers, 0 USDC transfers in the last 30 days
Owner verified
0.0 / 3
Nobody has claimed this listing yet
On-chain activity last read 17 h ago.
Availability and on-chain demand are both re-probed daily; the grade
updates automatically on the next pass.
How to call
cURL · x402-fetch / x402-axios will auto-handle 402
curl -sS -i -X GET https://135-181-53-91.sslip.io/api/x402/landing-page-audit # expect HTTP 402 Payment Required (about 0.05 USDC/call)
/.well-known/x402.json
https://135-181-53-91.sslip.io/.well-known/x402
Listed in
Directories this entry was found in.
a2a