x402 API
Scored pump.fun callouts with caller edge track record. Pay with USDC via HTTP 402. Syra machine money for agents.
/pumpfun/callouts
x402
Price: $0.005 USD per successful paid call (catalog hint; runtime 402 is authoritative)
Base URL: https://api.syraa.fun
Proven Caller Feed: scored callouts with per-caller edge score (hit rate, median multiple, retention, verified). Use when an agent needs to know which callers are worth listening to right now, not a raw firehose. Inputs: mode (global|caller|token), caller or mint when needed, limit, minScore, pageToken. Returns rows[] with caller/mint/text/multiples/callerEdgeScore and callers[] with transparent score components. Default provider GMGN callouts; optional direct pump.fun via PUMPFUN_CALLOUT_PROVID
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/pumpfun/callouts", {
method: "GET",
});
console.log(await res.json());