Saylor Innovations Guide Library

Use HTTP conditional requests - ETag and If-None-Match returning 304 with empty body, Last-Modified, Cache-Control max-age, If-Match 412

Open endpoint ↗

Price per call: $0.01
Chain: Solana
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://saylorinnovations.com/api/kb/http-conditional-requests-etag-if-none-match-304-polling-apis", { method: "GET" });
console.log(await res.json());

https://saylorinnovations.com/api/kb/http-conditional-requests-etag-if-none-match-304-polling-apis