# Polymarket Prediction Market Detail Lookup

> Polymarket Prediction Market Detail Lookup is a paid API for AI agents from predict.memoryapi.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Fetches detailed information for a specific Polymarket prediction market, including current prices, outcome probabilities, and trading volume.

## Facts

- Endpoint: GET https://predict.memoryapi.org/x402/predict/market
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/predict-memoryapi-org-1608610b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Y85f44f7Ofu1FoQScA2j8

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 predict-memoryapi-org-1608610b
```

Example prompt: Can you pull up the full details on the Polymarket market for 'Will Bitcoin hit $100k by end of 2025?' — I want to see the current YES/NO prices, trading volume, and how the market resolves.

## When to prefer this

Use this endpoint when you need detailed data on a single, specific Polymarket market by ID or slug — including live prices, outcome probabilities, and volume. Prefer this over the browse/list endpoint when you already know the market identifier and need full detail rather than a summary list.

## Known failure modes

- Invalid or unknown market ID returns 404 or empty result
- Market has been resolved and is no longer active
- Rate limit or payment failure results in 402 or 429 response
- Polymarket API unavailable causes upstream 503 error

## How this service works

Prediction markets API - browse and track Polymarket and Manifold markets. All endpoints support x402 HTTP 402 payment protocol.

## Output

Returns structured data for the specified Polymarket market including market title, outcome names and their current prices/probabilities, total trading volume, market open/close status, and resolution criteria.

## Example request

```json
{
 "q": "Bitcoin price prediction",
 "tag": "crypto",
 "limit": 20
}
```

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "required": [
    "method"
   ],
   "properties": {
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "example": {
  "id": "market1",
  "success": true,
  "no_price": 0.35,
  "question": "Will Bitcoin reach $100k?",
  "yes_price": 0.65,
  "volume_usd": 5000000,
  "outcomes_detail": [
   {
    "name": "Yes",
    "price": 0.65
   },
   {
    "name": "No",
    "price": 0.35
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/predict-memoryapi-org-1608610b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from predict.memoryapi.org](https://www.zero.xyz/host/predict.memoryapi.org/llms.txt)