81trust / 100

Memory Log

by Memory audit log in Security & trust

x402 APIPassing, checked 10 min ago

Tamper-evident history of every change to a namespace - an append-only, hash-chained audit log the server attests to (provenance an agent can't forge for itself).

GET https://agent402.tools/api/memory/log

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
187 ms typical, 187 ms slowest 5%
Last check
10 min ago
Next check
in 18 min

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://agent402.tools/api/memory/log?limit=50"
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%2Fagent402.tools%2Fapi%2Fmemory%2Flog
const res = await pay("https://agent402.tools/api/memory/log?limit=50");
console.log(await res.json());

Example input

{
  "limit": "50"
}

Example output

{
  "entries": [
    {
      "action": "put",
      "hash": "…",
      "key": "task-42",
      "prevHash": "",
      "seq": 1
    }
  ],
  "ns": "0x…"
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
10 min agoPassed402188 ms$0.001
5 h agoPassed402187 ms$0.001