# Omnicall Image Generation

> Omnicall Image Generation is a paid API for AI agents from omnicall.gocreativeai.com, paid per call via x402, $0.04/call, status unknown (last checked 2026-09-14).

Generates images via a pay-per-call, OpenAI-compatible endpoint using USDC micropayments on Base or Solana — no API key required.

## Facts

- Endpoint: GET https://omnicall.gocreativeai.com/v1/ai/image/%7Barg%7D
- Price: $0.04/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/omnicall-image-generation-19febf55
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nUpV7ENeS3BdeuRo0ZgEX

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-image-generation-19febf55
```

Example prompt: Generate an image of a futuristic cityscape at sunset with neon reflections on wet streets — pay per call using USDC on Base, no API key needed.

## When to prefer this

Choose this endpoint when you need on-demand AI image generation without setting up API keys or subscriptions, and your agent can pay per call in USDC via the x402 protocol on Base or Solana. Ideal for crypto-native agents that want a permissionless, pay-as-you-go image generation capability with OpenAI-compatible request format.

## Known failure modes

- Insufficient USDC balance causes payment failure and no image returned
- Invalid or malformed prompt argument results in a 400 error
- Payment on wrong chain (not Base or Solana) causes transaction rejection
- x402 payment protocol handshake failure results in 402 Payment Required response
- Model unavailability or rate limit returns a 503 or timeout error
- Malformed POST body causes a 422 Unprocessable Entity response

## How this service works

Omnicall is the all-in-one agent gateway: 247 LLMs plus image, video, voice & music generation, live crypto/DeFi/prediction-market data, web search and on-chain reads — one OpenAI-compatible endpoint, pay per call in USDC on Base or Solana, no API key.

## Output

Returns a generated image (URL or binary) corresponding to the provided prompt argument, after a successful USDC micropayment of $0.04 on Base or Solana via the x402 protocol.

## 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-image-generation-19febf55/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from omnicall.gocreativeai.com](https://www.zero.xyz/host/omnicall.gocreativeai.com/llms.txt)