x-preflight · Paid Grade

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://kevinhoff.com/api/paid/grade", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "text": "the draft post you are about to publish on x.com"
  }),
});
const data = await res.json();

curl -X POST \
  "https://kevinhoff.com/api/paid/grade" \
  -H "Content-Type: application/json" \
  -d '{"text":"the draft post you are about to publish on x.com"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "gates": [
    {
      "head": "It can be found by strangers.",
      "n": 1,
      "name": "On the list",
      "src": "phoenixRankAllCandidateProcessor.strato:446-451",
      "state": "go"
    }
  ],
  "model": {
    "built_for": "copy_link",
    "negative_risk": {
      "level": "low"
    },
    "survival": {
      "verdict": "clear"
    }
  },
  "structural": [
    {
      "detail": "An original or a quote is written to the index out-of-network readers are drawn from.",
      "fact": "enters the pool",
      "src": "phoenixRankAllCandidateProcessor.strato:446-451"
    }
  ]
}