# BlockRun.AI Wallet Transaction History

> BlockRun.AI Wallet Transaction History is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.0075/call, status unknown (last checked 2026-09-13).

Retrieves the transaction history for a given blockchain wallet address.

## Facts

- Endpoint: GET https://blockrun.ai/api/v1/surf/wallet/history
- Price: $0.0075/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blockrun-ai-b1574289
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BXnNCeDk9CIfo8yaeG1Bt

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-b1574289
```

Example prompt: Can you pull up the full transaction history for the wallet address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e?

## When to prefer this

Use this endpoint when you need to retrieve the on-chain transaction history for a specific blockchain wallet address, particularly within the BlockRun.AI ecosystem which also offers DeFi, prediction market, and bridge data in a unified API surface.

## Known failure modes

- Missing or invalid wallet address returns an error
- Wallet address with no transaction history returns empty results
- Malformed address format causes a 400 bad request
- Rate limiting or payment failure returns a 402 or 429 error
- Network or provider downtime returns a 500 error

## 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

A list of transactions associated with the specified wallet address, including transaction records and wallet activity history on-chain.

## Example request

```json
{
 "address": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e"
}
```

## 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-ai-b1574289/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)