JSON Schema Validator · Validate Json

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://keyronne.com/api/validate-json", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "data": {
      "age": "36",
      "name": "Ada"
    },
    "schema": {
      "properties": {
        "age": {
          "type": "integer"
        },
        "name": {
          "type": "string"
        }
      },
      "required": [
        "name",
        "age"
      ],
      "type": "object"
    }
  }),
});
const data = await res.json();

curl -X POST \
  "https://keyronne.com/api/validate-json" \
  -H "Content-Type: application/json" \
  -d '{"data":{"age":"36","name":"Ada"},"schema":{"properties":{"age":{"type":"integer"},"name":{"type":"string"}},"required":["name","age"],"type":"object"}}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "errors": [],
  "valid": true,
  "value": {
    "age": 36,
    "name": "Ada"
  },
  "warnings": [
    {
      "message": "coerced string \"36\" to integer",
      "path": "$.age"
    }
  ]
}