Web Vitals Inp Estimate

Paid Web Vitals INP (Interaction-to-Next-Paint) heuristic estimate (cycle 118) — static-analysis proxy for INP p75 without a real browser: counts addEventListener + onclick/oninput/onkeydown/onsubmit handlers in inline + external JS (cap 8 scripts, 200KB each), estimates JS parse/execute cost from total bytes (>400KB/+60ms, >800KB/+130ms, >1.5MB/+220ms penalties), detects framework cost (React/Vue

Open endpoint ↗

Price per call: $0.000
Chain: Base
Method: GET
Paid calls · 30 days: 0

Call it from code

This API is run by its own provider and paid directly through x402. We list it so you can find it; we don't route or hold the payment.

import { x402Client, wrapFetchWithPayment } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";

const client = new x402Client();
registerExactEvmScheme(client, { signer: agentAccount });

const pay = wrapFetchWithPayment(fetch, client);
const res = await pay("https://ptfya-38-190-144-122.run.pinggy-free.link/api/web-vitals-inp-estimate", { method: "GET" });
console.log(await res.json());

https://ptfya-38-190-144-122.run.pinggy-free.link/api/web-vitals-inp-estimate