# Omnicall AI Image Generation Endpoint

> Omnicall AI Image Generation Endpoint is a paid API for AI agents from gateway.gocreativeai.com, paid per call via x402, $0.04/call, status down (last checked 2026-09-15).

Generates images by routing requests to frontier image models via an OpenAI-compatible gateway, paid per call in USDC with no API key required

## Facts

- Endpoint: GET https://gateway.gocreativeai.com/v1/ai/image/%7Barg%7D
- Price: $0.04/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/omnicall-ai-image-generation-endpoint-9f43bc33
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WTGEnF6TS_gkhGzRm-VYb

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability omnicall-ai-image-generation-endpoint-9f43bc33
```

Example prompt: Generate an image of a futuristic city at night with neon lights and flying cars — use the Omnicall gateway since I don't have an API key and I'm fine paying $0.04 USDC per call on Base.

## When to prefer this

Choose this endpoint when you need to generate images without setting up an API key or subscription, and you prefer micropayment billing (USDC on Base or Solana) per call. Ideal for agents or apps that want OpenAI-compatible image generation with pay-as-you-go crypto payments and no rate limit concerns.

## Known failure modes

- Payment not received or insufficient USDC balance — 402 Payment Required
- Invalid or missing image prompt argument in the URL path — 400 Bad Request
- Model unavailable or overloaded — 503 Service Unavailable
- Unsupported model identifier — 422 Unprocessable Entity
- Network timeout during image generation — 504 Gateway Timeout
- Invalid blockchain payment transaction — payment verification failure

## How this service works

Omnicall routes 240+ frontier models (GPT, Claude, Gemini, Grok, DeepSeek, Llama, Qwen) through one OpenAI-compatible endpoint. Pay per call in USDC on Base or Solana — no API key, no subscription, no rate limits.

## Output

The agent receives a generated image (likely as a URL or base64-encoded binary) produced by the selected frontier image model, returned in an OpenAI-compatible response format.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "input"
     ],
     "properties": {
      "input": {
       "type": "string",
       "description": "endpoint argument"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/omnicall-ai-image-generation-endpoint-9f43bc33/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from gateway.gocreativeai.com](https://www.zero.xyz/host/gateway.gocreativeai.com/llms.txt)