# BlockRun.AI Polymarket Events List

> BlockRun.AI Polymarket Events List is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Lists and filters Polymarket prediction market events with sorting capabilities

## Facts

- Endpoint: GET https://blockrun.ai/api/v1/pm/polymarket/events
- 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/blockrun-ai-acd29495
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hivl2gGyYAeEPv7k2ZOgN

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 blockrun-ai-acd29495
```

Example prompt: Show me the current list of active events on Polymarket — I want to browse what prediction markets are available right now.

## When to prefer this

Use this endpoint when you need to discover, browse, or filter active prediction market events on Polymarket. Ideal for agents that need to enumerate available markets before looking up specific market details, top holders, or orderbook data. Choose this over scraping Polymarket directly for structured, API-accessible event data with micropayment pricing.

## Known failure modes

- Invalid filter parameters return empty results or 400 error
- API rate limiting or payment failure returns 402 when USDC micropayment is insufficient
- Polymarket data unavailable returns 503 or empty dataset
- Network timeout on large response payload

## How this service works

List Polymarket events with filtering and sorting

## Output

Returns a list of Polymarket prediction market events, including event metadata, market details, and associated data. The response is a large JSON payload (original size ~42KB) containing event objects with details about available prediction markets.

## Example request

```json
{
 "input": {
  "body": {}
 }
}
```

## 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/blockrun-ai-acd29495/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from blockrun.ai](https://www.zero.xyz/host/blockrun.ai/llms.txt)