SiteCheck Company Records

Techstars portfolio companies (5,600+): search by keyword and filter by region, country, first program year, exited or unicorn status. Each company: name, one-line description, website, city, state, country, region, industry verticals, Techstars programs attended, first session year, accelerator/network flags, exit and $1B+ flags, Crunchbase link and logo; plus the number of matches.

Open endpoint ↗

Price per call: $0.002
Chain: Base
Method: GET
Paid calls · 30 days: 2

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://api.companyrecords-api.workers.dev/api/b2b/techstars-portfolio", { method: "GET" });
console.log(await res.json());

https://api.companyrecords-api.workers.dev/api/b2b/techstars-portfolio