Payapi · Yield Estimate

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://property.payapi.market/yield-estimate", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "postcode": "M1 1AA",
    "property_value": 250000
  }),
});
const data = await res.json();

curl -X POST \
  "https://property.payapi.market/yield-estimate" \
  -H "Content-Type: application/json" \
  -d '{"postcode":"M1 1AA","property_value":250000}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "cached": false,
  "estimated_annual_rent": 14160,
  "estimated_monthly_rent": 1180,
  "gross_yield_percent": 5.66,
  "postcode": "M1 1AA",
  "property_value": 250000,
  "yield_band": "Average"
}