Up · LLM Llama

by Up

$0.002

per call · USDC on Base

Meta's open-source model — great general-purpose performance at very low cost

Endpoint

POST https://x402-gateway-production.up.railway.app/api/llm/llama

4calls / 30dmeasured by x402.new

1paying wallets / 30dmeasured by x402.new

—uptime / 24hmeasured by x402-list.com

—compliance grademeasured by x402-list.com

Listed in 2 directories: bazaar, x402-new. First seen 5 Sept 2026.

Call this service

The endpoint answers an unpaid request with an HTTP 402 and a payment challenge. @x402/fetch signs it, pays in USDC, and retries — you get the result back in one call.

TypeScript · @x402/fetch

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

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const pay = wrapFetchWithPayment(fetch, account);

const res = await pay("https://x402-gateway-production.up.railway.app/api/llm/llama", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({ /* see the 402 challenge for the shape */ }),
});

console.log(await res.json());

Open the endpoint ↗On OpenSea's x402 Bazaar ↗Everything from x402-gateway-production.up.railway.app