78trust / 100
Services Trust Receipt Verify
by api.craigmbrown.com in Security & trust
x402 APIPassing, checked 2 h ago
Verify a BlindOracle receipt against the parts a buyer cannot check alone: is the proof_id really in BlindOracle's append-only proof rail, does its payload still hash to the stored row, and does the row's HMAC-SHA256 verify against the signing key. Also recomputes content_... | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents; self-built multi-agent framework (42+ agents); ERC-8004 agent passport #60979; paid via x402 in USDC on Base
POST https://api.craigmbrown.com/v1/services/trust.receipt-verify
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 371 ms typical, 464 ms slowest 5%
- Last check
- 2 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.craigmbrown.com/v1/services/trust.receipt-verify" \
-H "content-type: application/json" \
-d '{"prompt":"{\"tx\": \"0x0252f07f66af83c4196428fdb52c4e351bf74091be735d0ffd7249b3e55ad5e2\"}"}'import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
const client = new x402Client().register(
"eip155:8453",
new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);
// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.craigmbrown.com%2Fv1%2Fservices%2Ftrust.receipt-verify
const res = await pay("https://api.craigmbrown.com/v1/services/trust.receipt-verify", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({"prompt":"{\"tx\": \"0x0252f07f66af83c4196428fdb52c4e351bf74091be735d0ffd7249b3e55ad5e2\"}"}),
});
console.log(await res.json());Example input
{
"prompt": "{\"tx\": \"0x0252f07f66af83c4196428fdb52c4e351bf74091be735d0ffd7249b3e55ad5e2\"}"
}Example output
{
"deliverable": {
"bo_trust": {},
"checks": [],
"self_checkable_checks": [],
"seller_side_checks": [],
"verdict": "PASS"
},
"status": "complete"
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 2 h ago | Passed | 402 | 335 ms | $0.01 |
| 6 h ago | Passed | 402 | 464 ms | $0.01 |
| 10 h ago | Passed | 402 | 387 ms | $0.01 |
| 13 h ago | Passed | 402 | 438 ms | $0.01 |
| 18 h ago | Passed | 402 | 159 ms | $0.01 |
| 20 h ago | Passed | 402 | 339 ms | $0.01 |
| 25 h ago | Passed | 402 | 324 ms | $0.01 |
| 28 h ago | Passed | 402 | 377 ms | $0.01 |
| 31 h ago | Passed | 402 | 371 ms | $0.01 |
| 36 h ago | Passed | 402 | 470 ms | $0.01 |