78trust / 100
Trust Task Checkpoint Evidence
by Task Checkpoint Evidence in Productivity & SaaS
x402 APIPassing, checked 4 h ago
Bind task state, sequence and checkpoint hash in signed evidence
POST https://phion.systems/v1/paid/trust/task-checkpoint-evidence
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 140 ms typical, 534 ms slowest 5%
- Last check
- 4 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X POST "https://phion.systems/v1/paid/trust/task-checkpoint-evidence" \
-H "content-type: application/json" \
-d '{}'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%2Fphion.systems%2Fv1%2Fpaid%2Ftrust%2Ftask-checkpoint-evidence
const res = await pay("https://phion.systems/v1/paid/trust/task-checkpoint-evidence", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({}),
});
console.log(await res.json());Example output
{
"assessment": {
"confidence": 0.5,
"risk_band": "review"
},
"receipt": {
"signature": "base64url"
}
}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 |
|---|---|---|---|---|
| 4 h ago | Passed | 402 | 140 ms | $0.003 |
| 8 h ago | Passed | 402 | 140 ms | $0.003 |
| 11 h ago | Passed | 402 | 137 ms | $0.003 |
| 15 h ago | Passed | 402 | 538 ms | $0.003 |
| 18 h ago | Passed | 402 | 534 ms | $0.003 |
| 24 h ago | Passed | 402 | 137 ms | $0.003 |