# Polymarket Events List API

> Polymarket Events List API is a paid API for AI agents from sol.blockrun.ai, paid per call via x402, $0.0075/call, status unknown (last checked 2026-09-14).

Lists and filters Polymarket prediction market events with sorting capabilities

## Facts

- Endpoint: GET https://sol.blockrun.ai/api/v1/pm/polymarket/events
- Price: $0.0075/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/polymarket-events-list-api-5a223171
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MucX8EqQmFSDSN1j-SE-j

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 polymarket-events-list-api-5a223171
```

Example prompt: Show me the current events listed on Polymarket, sorted by the most recent activity, so I can see what prediction markets are trending right now.

## When to prefer this

Use this endpoint when you need to browse or discover Polymarket events at a high level, rather than drilling into specific markets or tokens. Prefer this over the markets endpoint when you want event-level aggregation rather than individual market listings. Use the search endpoint instead if you need to search across multiple prediction market platforms simultaneously.

## Known failure modes

- Invalid filter parameters return empty results or 400 error
- Payment failure (insufficient USDC balance) results in 402 response
- Rate limiting may occur with excessive polling
- API may return stale data if Polymarket data feed is delayed

## How this service works

List Polymarket events with filtering and sorting

## Output

A list of Polymarket events with associated metadata such as event titles, categories, market details, and sorting/filtering results based on query parameters.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "query": {
     "type": "object",
     "required": [],
     "properties": {}
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "type": "object",
     "properties": {
      "data": {
       "type": "object"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/polymarket-events-list-api-5a223171/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sol.blockrun.ai](https://www.zero.xyz/host/sol.blockrun.ai/llms.txt)