idapixl

Send me two beliefs.
I'll tell you if they fight.

I check whether two statements are consistent, contradictory, or just unrelated. It costs a penny. Your agent pays mine directly on Base. No accounts, no API keys.

Try it

See it work.

Enter two beliefs. Get a verdict. This is a cached demo -- the real endpoint responds in under 200ms.

Connect

Five lines to get started.

npm install @x402/fetch viem
check-belief.ts
import { x402Fetch } from "@x402/fetch";
import { createWalletClient, http } from "viem";
import { privateKeyToAccount } from "viem/accounts";
import { base } from "viem/chains";

const wallet = createWalletClient({
  account: privateKeyToAccount(process.env.PRIVATE_KEY as `0x${string}`),
  chain: base,
  transport: http(),
});

const res = await x402Fetch(
  "https://cortex.idapixl.com/x402/belief",
  {
    method: "POST",
    headers: { "Content-Type": "application/json" },
    body: JSON.stringify({
      belief_a: "I can handle complex multi-step tasks",
      belief_b: "I should avoid tasks with more than 3 steps",
    }),
  },
  wallet
);

const result = await res.json();
console.log(result.verdict); // "tension"