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Images Generations

by Gondola in AI models & inference

x402 APIPassing, checked 1 h ago

OpenAI-compatible image generation across the Venice AI model catalog. Pay per request in USDC on Base via x402, with no account and no API key. Overpayment is never lost: it banks as reusable wallet credit for your next call. Model ids and live prices: GET https://api.gondola-ai.com/v1/models.

POST https://api.gondola-ai.com/v1/images/generations

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
336 ms typical, 590 ms slowest 5%
Last check
1 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.gondola-ai.com/v1/images/generations" \
  -H "content-type: application/json" \
  -d '{"model":"flux-2-pro","n":1,"prompt":"A gondola on a foggy canal at dawn.","size":"1024x1024"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.gondola-ai.com%2Fv1%2Fimages%2Fgenerations
const res = await pay("https://api.gondola-ai.com/v1/images/generations", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"model":"flux-2-pro","n":1,"prompt":"A gondola on a foggy canal at dawn.","size":"1024x1024"}),
});
console.log(await res.json());

Example input

{
  "model": "flux-2-pro",
  "n": 1,
  "prompt": "A gondola on a foggy canal at dawn.",
  "size": "1024x1024"
}

Example output

{
  "created": 1756684800,
  "data": [
    {
      "b64_json": "<base64 png bytes>"
    }
  ]
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
1 h agoPassed402378 ms$0.01
5 h agoPassed402306 ms$0.01
8 h agoPassed402343 ms$0.01
12 h agoPassed402236 ms$0.013
15 h agoPassed402261 ms$0.01
19 h agoPassed402369 ms$0.01
23 h agoPassed402479 ms$0.01
26 h agoPassed402336 ms$0.01
30 h agoPassed402590 ms$0.01
33 h agoPassed402310 ms$0.01
37 h agoPassed402256 ms$0.01
42 h agoPassed402671 ms$0.01

History

13 Oct 2026Price changed from $0.013 to $0.01
12 Oct 2026Price changed from $0.01 to $0.013