x402 API
Live CoinGecko top gainers brief. Pay with USDC via HTTP 402. Syra machine money for agents.
/coingecko
x402
Price: $0.001 USD per successful paid call (catalog hint; runtime 402 is authoritative)
Base URL: https://api.syraa.fun
Live CoinGecko scout with view=brief|gainers|predictions. Use when an agent needs top gainers or a short market brief. Optional topN, minMarketCap, includeNews, llm. Returns top gainers, digests, predictions, and narrative meta — deterministic by default.
This is a pay-per-call route: unpaid requests return HTTP 402 until you settle USDC and retry with PAYMENT-SIGNATURE or X-PAYMENT. See x402 wire format.
import { createSyraPaidClient } from "@syra-ai/sdk";
const client = createSyraPaidClient({
// funds USDC on Solana/Base; auto-pays HTTP 402
});
const res = await client.fetch("https://api.syraa.fun/coingecko", {
method: "GET",
});
console.log(await res.json());