# Particle Pro: List Price Predictions

> Particle Pro: List Price Predictions is a paid API for AI agents from api.particle.pro, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Returns prediction market implied price forecasts for a given stock ticker symbol.

## Facts

- Endpoint: GET https://api.particle.pro/v1/prediction-markets/price-predictions
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/particle-pro-list-price-predictions-1d24c7e6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_64yHtE05P-08if70n_rnX

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 particle-pro-list-price-predictions-1d24c7e6
```

Example prompt: What are the prediction market implied price forecasts for NVDA right now? Pull the latest price predictions from Particle Pro.

## When to prefer this

Use this endpoint when you need crowd-sourced or prediction-market-derived price forecasts for a stock, rather than analyst price targets or technical model outputs. Ideal for agents comparing market-implied expectations against traditional forecasts, or for surfacing alternative price signals not found in standard financial data feeds.

## Known failure modes

- Invalid or unrecognized ticker symbol returns an empty list or error
- Ticker not covered by prediction markets returns no data
- Rate limiting or payment failure (x402) blocks the request
- Stale or low-liquidity prediction market data may reduce forecast reliability

## How this service works

List price predictions. Returns prediction market implied price forecasts for a stock ticker.

## Output

A list of prediction market implied price forecasts for the requested stock ticker, including crowd-sourced or market-derived price predictions that reflect aggregate expectations about future stock price.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/particle-pro-list-price-predictions-1d24c7e6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.particle.pro](https://www.zero.xyz/host/api.particle.pro/llms.txt)