# OyaPicks Volume Spikes

> OyaPicks Volume Spikes is a paid API for AI agents from oyapicks.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).

Returns prediction markets with the biggest 24-hour trading-volume spikes on OyaPicks

## Facts

- Endpoint: GET https://oyapicks.app/api/x402/volume-spikes
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/oyapicks-volume-spikes-3012fb9f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XsKXX4RW0H4BZUOqWPCop

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-volume-spikes-3012fb9f
```

Example prompt: Show me the prediction markets on OyaPicks that have had the biggest trading-volume spikes in the last 24 hours — I want to see what's suddenly getting a lot of action.

## When to prefer this

Use this endpoint when you want to discover which prediction markets are suddenly attracting outsized trader attention — ideal for trend-spotting, news correlation, or finding markets with unusual momentum. Prefer this over the top-by-volume endpoint when you care about relative spikes rather than absolute volume leaders, and over the movers endpoint when you want volume-driven signals rather than probability-driven signals.

## Known failure modes

- Payment not received or insufficient USDC — 402 Payment Required
- No markets with significant volume spikes in the current window — empty result set
- Service temporarily unavailable — 503 or 500 error
- Rate limiting if called too frequently — 429 Too Many Requests

## How this service works

OyaPicks: prediction markets with the biggest 24h trading-volume spikes

## Output

A list of prediction markets ranked by their 24-hour trading-volume spike magnitude, including market titles, current probabilities/prices, and volume data highlighting which markets have seen the most unusual recent trading surges.

## 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-volume-spikes-3012fb9f/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)