Verify Independent

Last 30 days

Uptime

100%

Response time

209 ms typical, 634 ms slowest 5%

Last check

16 min ago

Next check

in 13 min

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://mini-tollbooth.onrender.com/verify-independent"

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%2Fmini-tollbooth.onrender.com%2Fverify-independent
const res = await pay("https://mini-tollbooth.onrender.com/verify-independent");
console.log(await res.json());

Example input

{
  "proposed_verify_channel": {
    "cache": "none",
    "transport": "rpc-b.example"
  },
  "write_channel": {
    "cache": "redis-1",
    "transport": "rpc-a.example"
  }
}

Example output

{
  "better_channel_suggestion": "…",
  "description": "NOT A PROOF — verification-channel independence check ($0.02): compare your write channel against the proposed verify channel — INDEPENDENT, SHARED_PATH_PROVISIONAL, or SAME_CACHE ('agreeing is what a cached view does'). Rule-based path comparison on the channels you declared.",
  "explanation": "…",
  "lane": "/verify-independent",
  "shared_elements": [],
  "verdict": "INDEPENDENT",
  "warning": "NOT_A_PROOF — rule-based path comparison on the channels you declared; undeclared sharing is invisible to this lane."
}

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