# Polymarket Sports Metadata

> Polymarket Sports Metadata is a paid API for AI agents from AIsa MPP Data APIs at api.aisa.one, paid per call via MPP, $0.00044/call, status unknown (last checked 2026-10-18).

Returns metadata about sports available on Polymarket prediction markets, including identifiers, images, series, and resolution sources.

## Facts

- Endpoint: GET https://api.aisa.one/apis/v1/polymarket/sports?utm_source=zero.xyz
- Price: $0.00044/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Provider: AIsa MPP Data APIs
- Website: https://aisa.one
- Tags: web-search, financial-data, prediction-markets, weather, travel, data, search
- Canonical page: https://www.zero.xyz/c/aisa-mpp-data-apis-polymarket-sports-metadata-0cc75916
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_L_2MOwOBILy8Cb1f86X6o

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 aisa-mpp-data-apis-polymarket-sports-metadata-0cc75916
```

Example prompt: Can you pull the full list of sports available on Polymarket, including their logos, series identifiers, and resolution source URLs?

## When to prefer this

Use this endpoint when you need to enumerate or display the sports categories available on Polymarket prediction markets, retrieve their associated metadata (logos, tags, series, resolution sources), or build filtering and navigation UIs around Polymarket sports. Prefer this over generic sports data APIs when the use case is specifically tied to Polymarket's prediction market ecosystem.

## Known failure modes

- Empty array returned if no sports are currently listed
- Network timeout or 5xx error if the upstream Polymarket data source is unavailable
- Malformed or missing image URLs if assets have been moved or deleted
- Stale metadata if Polymarket updates sport listings between crawl cycles

## How this service works

Get sports metadata information.

<!-- aisa-pricing:start -->
Published reference price: $0.00044 USD per successful request. Account-specific pricing and final settlement may differ.
<!-- aisa-pricing:end -->

## Output

An array of sport objects, each containing a sport identifier/abbreviation, comma-separated tag IDs for filtering, a URI to the sport's logo image, a series identifier linking to a specific tournament or season, a display ordering preference (e.g. 'home' or 'away'), and a URI to the official resolution source for the sport (e.g., the relevant league website).

## Response schema (JSON Schema)

```json
{
 "type": "array",
 "items": {
  "type": "object",
  "properties": {
   "tags": {
    "type": "string",
    "description": "Comma-separated list of tag IDs associated with the sport for categorization and filtering"
   },
   "image": {
    "type": "string",
    "format": "uri",
    "description": "URL to the sport's logo or image asset"
   },
   "sport": {
    "type": "string",
    "description": "The sport identifier or abbreviation"
   },
   "series": {
    "type": "string",
    "description": "Series identifier linking the sport to a specific tournament or season series"
   },
   "ordering": {
    "type": "string",
    "description": "Preferred ordering for sport display, typically \"home\" or \"away\""
   },
   "resolution": {
    "type": "string",
    "format": "uri",
    "description": "URL to the official resolution source for the sport (e.g., league website)"
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/aisa-mpp-data-apis-polymarket-sports-metadata-0cc75916/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.aisa.one](https://www.zero.xyz/host/api.aisa.one/llms.txt)