# Vedetta Crypto Prediction Market Odds

> Vedetta Crypto Prediction Market Odds is a paid API for AI agents from vedetta.dethboy.com, paid per call via x402, $0.09/call, status unknown (last checked 2026-09-14).

Returns live prediction-market odds for a single crypto asset, including nearest liquid market, percentage odds, venue, and whether odds align with current social sentiment.

## Facts

- Endpoint: GET https://vedetta.dethboy.com/v1/odds
- Price: $0.09/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vedetta-crypto-prediction-market-odds-b052db2d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nj8DHYYktV4ouV3U6TeBk

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 vedetta-crypto-prediction-market-odds-b052db2d
```

Example prompt: What are the current prediction-market odds on Bitcoin right now, and do they match where social sentiment is pointing?

## When to prefer this

Choose this endpoint when you need a fast, single-asset snapshot combining prediction market probability with sentiment alignment — ideal for pre-trade conviction checks or verifying whether crowd betting and social mood agree. Prefer it over pure sentiment endpoints when you specifically need a probability figure and venue attribution from a prediction market rather than a qualitative sentiment score.

## Known failure modes

- Missing or invalid asset ticker returns an error — only supported tickers (e.g. BTC, ETH, SOL) are accepted
- No liquid market found for the asset results in empty or null market data
- Prediction market data may be stale if upstream venues are temporarily unreachable
- Social sentiment comparison may be unavailable if sentiment service is offline
- Payment not received (x402) results in a 402 response before data is returned

## How this service works

Live prediction-market odds for one crypto asset — nearest liquid market, % odds, venue — plus whether the odds agree with current social sentiment (?asset=BTC). Descriptive research, not financial advice.

## Output

Returns the nearest liquid prediction market for the requested crypto asset, expressed as percentage odds, along with the venue hosting that market, and a flag or indicator showing whether those odds are in agreement or disagreement with the asset's current social sentiment score.

## 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"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "asset"
     ],
     "properties": {
      "asset": {
       "type": "string",
       "description": "Ticker symbol, e.g. BTC, ETH, SOL, AI"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "odds": {
       "type": "array",
       "items": {
        "type": "object",
        "properties": {
         "pct": {
          "type": "integer"
         },
         "venue": {
          "type": "string"
         },
         "market": {
          "type": "string"
         }
        }
       }
      },
      "asset": {
       "type": "string"
      },
      "quality": {
       "type": "string"
      },
      "summary": {
       "type": "string"
      },
      "disclaimer": {
       "type": "string"
      },
      "sentiment_pct": {
       "type": "integer"
      },
      "prediction_odds_pct": {
       "type": "integer"
      },
      "agrees_with_sentiment": {
       "type": "boolean"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "odds": [
   {
    "pct": 97,
    "venue": "prediction market",
    "market": "Above $65k by Jul 31"
   }
  ],
  "asset": "BTC",
  "quality": "structured",
  "summary": "Odds and crowd sentiment are aligned bullish.",
  "disclaimer": "Descriptive market intelligence, not financial advice.",
  "sentiment_pct": 77,
  "prediction_odds_pct": 97,
  "agrees_with_sentiment": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vedetta-crypto-prediction-market-odds-b052db2d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from vedetta.dethboy.com](https://www.zero.xyz/host/vedetta.dethboy.com/llms.txt)