# Omnicall Markets Data Endpoint

> Omnicall Markets Data Endpoint is a paid API for AI agents from omnicall.gocreativeai.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).

Fetches live crypto, DeFi, and prediction-market data for a specified market identifier via the Omnicall agent gateway

## Facts

- Endpoint: GET https://omnicall.gocreativeai.com/v1/markets/%7Barg%7D
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/omnicall-markets-data-endpoint-5b9bfc02
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_N4h-ApupYZJmMuq9Iljvw

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-markets-data-endpoint-5b9bfc02
```

Example prompt: What are the current live market stats for ETH/USDC — price, volume, and liquidity — pulled straight from on-chain data?

## When to prefer this

Use this endpoint when you need real-time, on-chain crypto or DeFi market data and prediction market probabilities without setting up API keys, paying per call in USDC on Base or Solana. Best suited for agents that need live market data on-demand without subscription overhead.

## Known failure modes

- Unknown or invalid market identifier returns a 404 or error response
- Payment of 0.003 USDC not received causes a 402 Payment Required response
- Market temporarily unavailable or illiquid returns empty or partial data
- Malformed market argument in URL path causes a 400 Bad Request
- Rate limiting or network congestion may cause delayed responses

## 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 live market data for the requested market identifier, including price, volume, liquidity, and/or prediction market odds depending on the market type. Data is sourced from on-chain reads and DeFi protocols.

## 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-markets-data-endpoint-5b9bfc02/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)