# Wafermap Prediction Read

> Wafermap Prediction Read is a paid API for AI agents from wafermap.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-31).

Analyzes a single Polymarket prediction market with an LLM, surfacing implied odds, weekly price movement, key catalysts, and risks.

## Facts

- Endpoint: POST https://wafermap.xyz/v1/prediction-read?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/wafermap-prediction-read-da4a98e1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XLcGUbA5ouOf0QANN3QhE

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 wafermap-prediction-read-da4a98e1 -d '<json body>'
```

Example prompt: Give me a full AI read of the Polymarket market on the 2024 US presidential election — what the odds are pricing in, how it's moved this week, and the biggest catalysts and risks right now.

## When to prefer this

Use this endpoint when you need a fast, human-readable AI interpretation of a specific Polymarket prediction market — not just raw odds, but context on what those odds mean, what's changed recently, and what to watch. Prefer this over raw Polymarket API calls when your agent or user needs narrative insight rather than structured data, or when you want to quickly orient around a market without manual research.

## Known failure modes

- Market not found when slug, URL or keyword doesn't match any active Polymarket market
- Ambiguous query matches multiple markets — may return wrong market
- Market may be recently resolved or delisted, causing a lookup failure
- LLM analysis may lag if underlying market data is temporarily unavailable
- Payment failure via x402 protocol if USDC balance is insufficient

## How this service works

Prediction Read — One Polymarket market, read by an LLM: what the odds price in, the week's move, catalysts and risks.

## Output

A structured LLM-generated analysis of the specified Polymarket market, including: the current probability implied by the odds, how the price has moved over the past week, the key catalysts that could push the market higher or lower, and notable risks to the current pricing — all written in natural language narrative form.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "market": {
   "type": "string",
   "maxLength": 300,
   "minLength": 1,
   "description": "Polymarket link, slug, market id, or a few words to find the busiest matching market."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/wafermap-prediction-read-da4a98e1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from wafermap.xyz](https://www.zero.xyz/host/wafermap.xyz/llms.txt)