# BlockRun.AI Polymarket Smart Wallet Activity

> BlockRun.AI Polymarket Smart Wallet Activity is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Discovers Polymarket prediction markets where high-performing (smart) wallets are currently active

## Facts

- Endpoint: GET https://blockrun.ai/api/v1/pm/polymarket/markets/smart-activity
- Price: $0.005/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-f4e1611b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oDqJl6C4Gv5brGh4mx3SA

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-f4e1611b
```

Example prompt: Show me which Polymarket prediction markets smart money wallets are currently active in — I want to see where the high-performing traders are placing their bets right now.

## When to prefer this

Use this endpoint when you need to identify which Polymarket prediction markets are attracting activity from top-performing wallets, enabling smart money following strategies or market discovery based on expert trader signals. Prefer over raw market listings when the goal is filtering by wallet performance quality rather than just volume or popularity.

## Known failure modes

- No markets currently showing smart wallet activity — returns empty data set
- Rate limiting or payment failure returns 402 status
- Polymarket data unavailable or stale due to upstream issues
- Invalid or missing authentication returns 401/403

## How this service works

Discover markets where high-performing wallets are active

## Output

A list of Polymarket markets where smart (high-performing) wallets are currently active, enabling identification of markets attracting expert trader attention and smart money signals.

## Example request

```json
{
 "input": {
  "body": {
   "min_realized_pnl": 10000
  }
 }
}
```

## 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-f4e1611b/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)