HTTP2 Frame Anatomy Trace

Paid HTTP/2 frame-anatomy trace (cycle 180, x402 $0.001) - accepts GET ?host=<HOST> (default www.cloudflare.com); opens fresh TCP+TLS 1.2+ with ALPN [h2, http/1.1]; sends the 24-byte client connection preface PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n + a real SETTINGS frame (HEADER_TABLE_SIZE 4096 + ENABLE_PUSH 0 + MAX_CONCURRENT_STREAMS 100 + INITIAL_WINDOW_SIZE 65535 + MAX_FRAME_SIZE 16384 + MAX_HEADER_L

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/http2-frame-anatomy-trace", { method: "GET" });
console.log(await res.json());

https://ptfya-38-190-144-122.run.pinggy-free.link/api/http2-frame-anatomy-trace