# Omnicall AI Agent Gateway

> Omnicall AI Agent Gateway is a paid API for AI agents from omnicall.gocreativeai.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Routes a natural language or structured AI task to 247+ LLMs and media-generation models via a single OpenAI-compatible endpoint, paid per call in USDC

## Facts

- Endpoint: GET https://omnicall.gocreativeai.com/v1/ai/ask/%7Barg%7D
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/omnicall-ai-agent-gateway-135a1e8c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DQVn4gebkotmGad6HY2kg

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-agent-gateway-135a1e8c
```

Example prompt: Using Omnicall, ask GPT-4o to summarize the latest Ethereum gas fee trends and also generate a photorealistic image of a futuristic city skyline — pay per call in USDC on Base, no API key needed.

## When to prefer this

Choose Omnicall when you need to access many different AI models or media generation capabilities without managing multiple API keys and subscriptions, and when you want to pay per call in USDC on Base or Solana with no upfront commitment. Ideal for AI agents that need flexible model routing across LLMs plus image/video/audio/music generation and live crypto data in a single OpenAI-compatible interface.

## Known failure modes

- Insufficient USDC balance causes payment failure and 402 response
- Invalid or unsupported model name in the arg path returns an error
- Malformed prompt or missing required fields causes 400 bad request
- Upstream model provider downtime leads to timeout or 503
- Unsupported media generation format returns capability error

## 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 the AI model's response for the requested task: text completion from any of 247+ LLMs, a generated image/video/audio file URL, live crypto or DeFi data, or web search results — all 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-agent-gateway-135a1e8c/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)