ioswarm.io

New SEC filings, parsed: 8-K events with item codes in plain words, Form 4 insider trades (shares, price, dollar value, role), insider cluster buys, activist 13D stakes and new S-1/F-1 IPO filings. Tickers attached; filter by ticker. Rebuilt every 30 minutes. $0.02 per call, no account. Free 24h-delayed sample: GET https://ioswarm.io/api/v1/feeds/filings/sample.

Open endpoint ↗

Price per call: $0.02
Chain: Base
Method: POST
Paid calls · 30 days: 1

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://ioswarm.io/api/v1/feeds/filings", { method: "POST" });
console.log(await res.json());

https://ioswarm.io/api/v1/feeds/filings