# Tollex Wallet Activity Lookup

> Tollex Wallet Activity Lookup is a paid API for AI agents from api.tollex.org, paid per call via x402, $0.0079/call, status unknown (last checked 2026-10-11).

Retrieves on-chain wallet activity for a given address and token over a specified block range on Base or Robinhood Chain

## Facts

- Endpoint: POST https://api.tollex.org/tools/wallet_activity?utm_source=zero.xyz
- Price: $0.0079/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tollex-wallet-activity-lookup-5afac2d4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_o1mPsAvEqFNnmmQTtZ-BI

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 tollex-wallet-activity-lookup-5afac2d4 -d '<json body>'
```

Example prompt: Pull the last 5000 blocks of on-chain activity for wallet 0xABcD1234...5678 and filter it to the USDC token at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 — I want to see what's been moving through that address.

## When to prefer this

Choose this endpoint when you need on-chain wallet activity for a specific address and token over a defined block window on Base or Robinhood Chain. Prefer it when you want micropayment-gated, policy-controlled blockchain data lookups with cryptographic receipt proof — especially useful for autonomous agent workflows that need auditable on-chain history without managing a full RPC node.

## Known failure modes

- Invalid Ethereum address format returns a 400 validation error
- Block range exceeds maximum of 50000 blocks returns a range error
- Unknown or unsupported token contract address may return empty results
- Payment failure via x402 may result in a 402 response requiring retry
- Node unavailability or RPC lag may cause timeouts for very large block ranges

## How this service works

Tollex lets software agents buy APIs and tools under rules you set: it finds a capability that fits, checks your policy before anything is signed, pays with x402 in USDC on Base or USDG on Robinhood Chain, reconciles uncertain payments and returns a signed receipt.

## Output

Returns a list of on-chain wallet activity events (transactions, token transfers) for the specified address and token within the requested block range, along with a signed receipt confirming the paid lookup was completed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "token": {
   "type": "string",
   "pattern": "^0x[0-9a-fA-F]{40}$"
  },
  "blocks": {
   "type": "integer",
   "maximum": 50000,
   "minimum": 1
  },
  "address": {
   "type": "string",
   "pattern": "^0x[0-9a-fA-F]{40}$"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tool": {
   "id": "wallet_activity",
   "version": "1.0.0",
   "provider": "tollex.robinhood-chain"
  },
  "result": {
   "token": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
   "address": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
   "toBlock": "83335219",
   "fromBlock": "83300000",
   "transfers": [
    {
     "to": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
     "tx": "0x7a3d7400b27830f4f91c2c16a082486d67c1befecaec2f53b33f1f35d5b62036",
     "from": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
     "value": "7900",
     "direction": "in",
     "blockNumber": "83335219"
    }
   ]
  },
  "evidence": [],
  "untrustedOutput": false
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tollex-wallet-activity-lookup-5afac2d4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.tollex.org](https://www.zero.xyz/host/api.tollex.org/llms.txt)