HTTP2 Settings Probe

Paid active HTTP/2 SETTINGS frame probe (cycle 106) — opens fresh TCP, performs TLS 1.3 handshake with ALPN ["h2", "http/1.1"], sends the HTTP/2 client connection preface (PRI * HTTP/2.0 + 24-byte magic + client SETTINGS frame), reads the server SETTINGS frame (2s timeout), parses 6 standard settings (HEADER_TABLE_SIZE, ENABLE_PUSH, MAX_CONCURRENT_STREAMS, INITIAL_WINDOW_SIZE, MAX_FRAME_SIZE, MAX_

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://otzik-38-190-144-122.run.pinggy-free.link/api/http2-settings-probe", { method: "GET" });
console.log(await res.json());

https://otzik-38-190-144-122.run.pinggy-free.link/api/http2-settings-probe