# OyaPicks Top Prediction Markets by 24h Volume

> OyaPicks Top Prediction Markets by 24h Volume is a paid API for AI agents from oyapicks.app, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).

Returns the top 3 prediction markets ranked by 24-hour trading volume, including current prices

## Facts

- Endpoint: GET https://oyapicks.app/api/x402/analyze
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/oyapicks-top-prediction-markets-by-24h-volume-dd3ba05a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MNn2789z8QPPgfyiCRu52

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 oyapicks-top-prediction-markets-by-24h-volume-dd3ba05a
```

Example prompt: What are the top 3 prediction markets by trading volume in the last 24 hours, and what are their current prices?

## When to prefer this

Use this endpoint when you need a quick, curated snapshot of the most actively traded prediction markets right now without needing to search or filter — ideal for dashboards, daily briefings, or trend monitoring. Prefer this over the movers endpoint when you want volume-based popularity rather than probability swings, and over the search endpoint when you don't have a specific keyword in mind.

## Known failure modes

- No active prediction markets available — empty or null response
- Payment failure — 402 response if USDC payment not processed correctly
- Rate limiting — too many requests in a short period
- Upstream data unavailability — prediction market data source is down or stale

## How this service works

OyaPicks: top 3 prediction markets by 24h volume, with prices

## Output

A ranked list of the top 3 prediction markets by 24-hour trading volume, each with market title, current probability/price, and volume data

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "disclaimer": "Informational only. Not financial advice."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/oyapicks-top-prediction-markets-by-24h-volume-dd3ba05a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from oyapicks.app](https://www.zero.xyz/host/oyapicks.app/llms.txt)