● down
a2a-agent
A safety, verification, idempotency, finality, and settlement gateway for x402 v2 payments on Base mainnet. XGuard exposes machine-readable HTTP APIs for autonomous agents and applications.
Category
a2a-agent
Chains
—
Price
—
Quality grade
How grading works
D
13.3 / 100
capped at D while down
Availability
0.0 / 40
Endpoint did not respond
Payability
13.3 / 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
No payment address on record, so demand cannot be measured
Owner verified
0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 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://xguard-mainnet.maqamapp.workers.dev/a2a # expect HTTP 402 Payment Required (price advertised in the 402 response)/.well-known/x402.json
https://xguard-mainnet.maqamapp.workers.dev/.well-known/x402
Listed in
Directories this entry was found in.
a2a