WithZero

Generate images from a text prompt with Google's Nano Banana 2 (Gemini 3.1 Flash Image) — fast, high-quality generation. Returns hosted image URLs.

Open endpoint ↗

Price per call: $0.07
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://agents.withzero.xyz/zcj/2celsikxqcil/api/v1/image/images/nano-banana-2", { method: "POST" });
console.log(await res.json());

https://agents.withzero.xyz/zcj/2celsikxqcil/api/v1/image/images/nano-banana-2