# BlockRun Polymarket Activity Feed

> BlockRun Polymarket Activity Feed is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.0085/call, status unknown (last checked 2026-09-15).

Fetches on-chain activity history for a given wallet address on the Polymarket prediction market platform

## Facts

- Endpoint: GET https://blockrun.ai/api/v1/surf/prediction-market/polymarket/activity
- Price: $0.0085/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blockrun-polymarket-activity-feed-e6b54a6f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vkuJKUP2Iiurg-_ptA8_K

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-polymarket-activity-feed-e6b54a6f
```

Example prompt: Can you pull up the recent on-chain Polymarket activity for wallet address 0xABC123... so I can see what prediction markets they've been trading?

## When to prefer this

Choose this endpoint when you need raw on-chain activity events for a specific Polymarket wallet address, especially when you want a chronological feed of transactions and market interactions. Prefer this over trading performance or PnL endpoints when you want the activity log itself rather than aggregated statistics or profit metrics.

## Known failure modes

- Missing or invalid wallet address returns an error or empty result
- Non-existent or inactive address returns empty activity list
- Network or blockchain data unavailability causes timeout
- Malformed address format causes validation error
- Rate limiting may occur under high request volume

## How this service works

Pay for the outcome. One endpoint for every model, tool and data source an agent needs — each call priced before it runs, at the best value per dollar. 103 models and 100 data and tool APIs.

## Output

Returns a list of on-chain activity events associated with the given wallet address on Polymarket, including trade actions, market participations, and transaction details relevant to prediction market activity.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "address": {
   "type": "string",
   "description": "Required query param"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/blockrun-polymarket-activity-feed-e6b54a6f/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)