Agent Mercantile
x402Grade FLast checked 2 hours ago
POST https://api.agentmercantile.com/v1/payment-authority-snapshot
Produce a factual snapshot of current x402 payment authority for one unpaid v2 requirement and one public EVM payer: selected scheme/network/asset/amount/payTo/transfer method, same-block token balance, canonical token-spender allowance when that path applies, and declared recovery-path classification. Does not sign, approve, construct a transaction, judge native gas, or recommend whether to buy.
Price$0.005per chain read · paid in USD on Base
Uptime0%
0/4 probes
Score7Grade F
Paid usage, 30 days3payers · 3 calls
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X POST "https://api.agentmercantile.com/v1/payment-authority-snapshot"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 10:01 | No valid 402 | 400 | 874 ms | not listed |
| 2026-10-11 05:30 | No valid 402 | 400 | 957 ms | not listed |
| 2026-10-11 01:15 | No valid 402 | 400 | 1076 ms | not listed |
| 2026-10-10 20:45 | No valid 402 | 400 | 1013 ms | not listed |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves