80trust / 100
Verify
by SAVER Verifier in Security & trust
x402 APIPassing, checked 3 h ago
Paid verification layer for autonomous AI agents. Verify claims before decisions using web evidence and source-backed analysis
POST https://agent-production-9804.up.railway.app/verify
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 215 ms typical, 239 ms slowest 5%
- Last check
- 3 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X POST "https://agent-production-9804.up.railway.app/verify" \
-H "content-type: application/json" \
-d '{"claim":"The Ethereum mainnet launched on July 30, 2015.","context":""}'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%2Fagent-production-9804.up.railway.app%2Fverify
const res = await pay("https://agent-production-9804.up.railway.app/verify", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({"claim":"The Ethereum mainnet launched on July 30, 2015.","context":""}),
});
console.log(await res.json());Example input
{
"claim": "The Ethereum mainnet launched on July 30, 2015.",
"context": ""
}Example output
{
"confidence": 0.98,
"evidence": [
"Relevant authoritative sources support the claim."
],
"explanation": "The available evidence supports the claim.",
"status": "supported"
}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 |
|---|---|---|---|---|
| 3 h ago | Passed | 402 | 207 ms | $0.2 |
| 7 h ago | Passed | 402 | 215 ms | $0.2 |
| 10 h ago | Passed | 402 | 208 ms | $0.2 |
| 14 h ago | Passed | 402 | 239 ms | $0.2 |
| 18 h ago | Passed | 402 | 247 ms | $0.2 |
| 21 h ago | Passed | 402 | 220 ms | $0.2 |
| 26 h ago | Passed | 402 | 202 ms | $0.2 |