# Wallet On-Chain Intel Bundle (Base)

> Wallet On-Chain Intel Bundle (Base) is a paid API for AI agents from wallet-aml-screen.relayhop.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).

Returns native balance, transaction count, and activity data for an EVM wallet address on the Base blockchain via public RPC.

## Facts

- Endpoint: GET https://wallet-aml-screen.relayhop.workers.dev/intel/wallet
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/wallet-on-chain-intel-bundle-base-e07553a3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_R2xiE64na9sbZNhwODTDa

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 wallet-on-chain-intel-bundle-base-e07553a3
```

Example prompt: Can you pull on-chain intel for wallet 0x742d35Cc6634C0532925a3b8D4C9C8f3b1e6B2aF on Base — I need its native balance, transaction count, and recent activity?

## When to prefer this

Use this endpoint when you need a quick, cheap ($0.005) on-chain data bundle for a specific EVM wallet on Base network, especially for AML screening workflows, due diligence on wallet activity, or any scenario requiring balance + transaction count + activity in a single call without needing to run your own RPC node.

## Known failure modes

- Invalid address format (not 0x + 40 hex) — likely returns 4xx or empty result
- Address not found on Base (new/unused wallet) — may return zero values
- Base RPC downtime or rate limiting — returns 5xx or timeout
- Missing required address query parameter — returns error response
- Non-Base EVM address provided — data may be missing or zero

## How this service works

On-chain wallet intel bundle (native balance + tx count + activity) on Base. Query: ?address=0x... Source: Base public RPC (free).

## Output

Returns a bundle of on-chain data for the queried wallet on Base network, including its native ETH balance, total transaction count, and activity indicators sourced from the Base public RPC.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "address": {
     "in": "query",
     "type": "string",
     "description": "EVM wallet address, 0x + 40 hex"
    }
   }
  },
  "output": {
   "type": "object"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/wallet-on-chain-intel-bundle-base-e07553a3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from wallet-aml-screen.relayhop.workers.dev](https://www.zero.xyz/host/wallet-aml-screen.relayhop.workers.dev/llms.txt)