X402 · Firms

Returns registered firms with a self-certified socioeconomic flag, filtered by NAICS and optional state. Pay 0.001 USDC on Base using the fresh PAYMENT-REQUIRED challenge and caller-authorized PAYMENT-SIGNATURE. Note: SBA-certified 8(a)/HUBZone status is not in SAM.

price

0.0010 USDC

rail

Base

facilitator

OMNIGATE

method

GET

endpoint https://mcp-x402.onrender.com/x402/firms

payTo 0x5bbd32e0478e49a7540ef2d760e0b0f9aa6328b2

asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

indexed 2026-10-25T20:10:49.000Z

Live 402 challenge

Hits the real endpoint without paying and shows exactly what it demands. Nothing is charged.

Pay from your agent

import { wrapFetchWithPayment } from "@x402/fetch";
import { ExactEvmScheme } from "@x402/evm";
import { privateKeyToAccount } from "viem/accounts";

const signer = privateKeyToAccount(process.env.BUYER_PRIVATE_KEY);
const pay = wrapFetchWithPayment(fetch, { schemes: [{ network: "eip155:8453", client: new ExactEvmScheme(signer) }] });

const res = await pay("https://mcp-x402.onrender.com/x402/firms", { method: "GET" });
console.log(await res.json(), res.headers.get("PAYMENT-RESPONSE"));

Example input

{
  "naics": "541512",
  "set_aside": "SDVOSB",
  "rows": 10
}

Example output

{
  "source": "sam.gov/entity-information/v3",
  "query": {
    "naics": "541511",
    "state": "NC",
    "set_aside": "SDVOSB",
    "code": "QF"
  },
  "total": 1,
  "count": 1,
  "firms": [
    {
      "name": "SCRIPT MASTER LABS LLC",
      "uei": "G24VZA4RLMK3",
      "cage": "21U51",
      "status": "A",
      "registration_expires": "",
      "city": "Kinston",
      "state": "NC",
      "business_type_codes": [
        "QF"
      ]
    }
  ]
}