# DevDrops Prediction Market Odds API

> DevDrops Prediction Market Odds API is a paid API for AI agents from api.devdrops.run, paid per call via x402, $0.005/call, status down (last checked 2026-10-21).

Fetches cross-platform prediction market odds and listings for various forecasting markets

## Facts

- Endpoint: GET https://api.devdrops.run/api/predictions/:var1?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: down
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/devdrops-prediction-market-odds-api-65c54d0e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_lOn61RfAXGkew2bhyWuKE

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 devdrops-prediction-market-odds-api-65c54d0e
```

Example prompt: Show me the top 20 prediction markets with their current odds from DevDrops right now.

## When to prefer this

Use this endpoint when you need cross-platform aggregated prediction market odds in a single call, especially when you want a ranked or limited list of active markets. Prefer this over manually checking individual prediction platforms.

## Known failure modes

- Invalid path parameter returns 404 or empty result
- Exceeding rate limits may return 429
- Network or upstream market data unavailability may cause 503
- Malformed query parameters may return 400
- Payment not processed returns 402

## How this service works

Cross-platform prediction market odds

## Output

A list of prediction market entries with cross-platform odds data, including up to a specified number of markets (default 20). Each entry likely contains market identifiers, odds, and metadata about the forecasting question.

## 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"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "limit": {
       "type": "number",
       "description": "Max markets to return (default 20)"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/devdrops-prediction-market-odds-api-65c54d0e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.devdrops.run](https://www.zero.xyz/host/api.devdrops.run/llms.txt)