# Arkham Wallet Labels – Bulk Crypto Address Labeling (`sentient_saga/arkham-wallet-labels`) Actor

Label thousands of crypto wallets with Arkham entity names, labels and types (CEX hot wallets, funds, market makers, protocols) across all major chains. One clean row per wallet.

- **URL**: https://apify.com/sentient_saga/arkham-wallet-labels.md
- **Developed by:** [Phan Bao](https://apify.com/sentient_saga) (community)
- **Categories:** Developer tools, Automation, AI
- **Security:** Limited permissions
- **Stats:** 3 total users, 2 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

from $0.60 / 1,000 address scanneds

This Actor is paid per event. You are not charged for the Apify platform usage, but only a fixed price for specific events.

Learn more: https://docs.apify.com/actors/running/actors-in-store.md#pay-per-event

## What's an Apify Actor?

An Actor is a serverless cloud program that runs on the Apify platform. It has two run modes.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.

Apify vocabulary and the platform model are defined once, in the agent quickstart at https://apify.com/agents.md.

## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For examples already wired to this Actor's own input schema, see the [API](#api) section below.

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).

# README

## 🏷️ Arkham Wallet Labels – Bulk Crypto Address Labeling

> Label thousands of crypto wallets with Arkham entity names, labels and types (CEX hot wallets, funds, market makers, protocols) across all major chains. One clean row per wallet.

**⚡ Official Arkham API · 💰 30–50% cheaper than comparable Actors · 🧾 Pay only for results · 🤖 AI-agent ready**

### 🔥 Why choose this Actor

- 🏛️ **Official Arkham Intel API** – no website scraping, no random breakage when a page changes.
- 💸 **Lower prices than comparable Actors on Apify Store**, with simple pay-per-event billing.
- ⚡ **Fast & cached** – popular wallets and tokens come back instantly.
- 📋 **Clean, flat output** – ready for Excel, Google Sheets, BI tools, databases and LLM pipelines.

### 📦 What you get

- ✅ Arkham entity, label, entity type, website & Twitter for every address
- ✅ Covers EVM chains, Bitcoin, Solana, Tron, TON and more – one lookup returns all chains
- ✅ **Compact output: one row per wallet** (or per-chain rows if you prefer)
- ✅ Duplicates removed automatically; invalid addresses reported, never charged
- ✅ One flat price per wallet – $0.60 per 1,000 addresses, whether it has a label or not

### 💰 Pricing

You pay only for data actually returned. Invalid inputs and failed lookups are **never charged**.

| What | Event | Price | Per 1,000 |
|---|---|---|---|
| **One wallet address scanned and labeled** | `address-scanned` | $0.0006 | $0.60 |

#### 🧮 Cost examples

| You want… | You pay |
|---|---|
| 100 wallets | **$0.06** |
| 10,000 wallets | **$6** |
| 100,000 wallets | **$60** |

### 🚀 Quick start

1. Click **Try for free** – the input is pre-filled with a working example.
2. Press **Start** and wait a few seconds.
3. Open the **Output** tab → export as **JSON, CSV, Excel** or use the **API**.

### 📥 Input

| Field | Title | Description |
|---|---|---|
| `addresses` | Wallet addresses | One address per line. EVM (0x…), Bitcoin, Solana, Tron, TON… |
| `outputMode` | Output format | Compact = one row per wallet. Per chain = one row per chain. |
| `includeUnlabeledChains` | Per chain: include chains without a label | Only used with the 'Per chain' format. |

```json
{
  "addresses": [
    "0x28C6c06298d514Db089934071355E5743bf21d60",
    "0x21a31Ee1afC51d94C2eFcCAa2092aD1028285549"
  ],
  "outputMode": "compact"
}
```

### 📤 Output example

```json
{
  "address": "0x28C6c06298d514Db089934071355E5743bf21d60",
  "has_label": true,
  "title": "Binance: Hot Wallet",
  "entity_name": "Binance",
  "entity_type": "cex",
  "label": "Hot Wallet",
  "labeled_chains": [
    "arbitrum_one",
    "base",
    "bsc",
    "ethereum",
    "polygon"
  ],
  "is_contract": false,
  "source": "fresh"
}
```

<sub>Illustrative row – field names and values come straight from the Arkham API and may vary by data type.</sub>

### 🎯 Use cases

- 🛡️ **AML / compliance** – flag exchange, mixer and sanctioned wallets in bulk
- 🐋 **Whale research** – know who is behind the addresses you track
- 📊 **Analytics enrichment** – add entity names to on-chain datasets and dashboards
- 🤖 **AI agents** – give your agent a fast `address → owner` lookup

### 🔌 Integrations

Run on a schedule, call it from the **Apify API**, or connect to **Make, Zapier, n8n, Google Sheets, LangChain,
LlamaIndex or MCP** (Claude, Cursor…) – results flow straight into your tools.

### ❓ FAQ

**Which chains are supported?**\
Every chain Arkham covers: Ethereum, BSC, Base, Arbitrum, Optimism, Polygon, Avalanche, Solana, Bitcoin, Tron, TON, Hyperliquid and more. One lookup returns all chains.

**What if an address has no label?**\
You still get a row with `has_label: false`, so you know it was checked. It is charged like any other scanned address.

**Is the data official?**\
Yes. Data comes from the official Arkham Intel API, not from scraping the Arkham website, so runs don't break when a page layout changes.

**How do I limit my spend?**\
Set **Max cost per run** before starting. The run stops cleanly at your budget and keeps every result collected so far.

### 🧩 More Actors in this suite

| Actor | What it does |
|---|---|
| 💼 [Arkham Wallet Portfolio](https://apify.com/sentient_saga/arkham-wallet-portfolio) | Get token balances, portfolio, balance history, USD flows, volume, DeFi loans and top counterparties for any crypto wallet or Arkham entity, across 20+ chains. |
| 🔁 [Arkham Transfers & Swaps](https://apify.com/sentient_saga/arkham-transfers-swaps) | Export labeled on-chain transfers and DEX swaps for any wallet or entity – with sender/receiver entity names, token, amount and USD value. |
| 🪙 [Arkham Token Intelligence](https://apify.com/sentient_saga/arkham-token-intelligence) | See who holds a token (labeled top holders by address or entity), where it flows, exchange volume, price history and trending tokens – powered by Arkham. |
| 🏛️ [Arkham Entity Intelligence](https://apify.com/sentient_saga/arkham-entity-intelligence) | Profile any Arkham entity (exchanges, funds, market makers, whales): summary stats, predicted wallets, holdings, history, flows and top counterparties. |
| 📈 [Hyperliquid Wallet Tracker](https://apify.com/sentient_saga/arkham-hyperliquid-tracker) | Track Hyperliquid (HyperCore) wallets and Arkham entities: open perp positions, spot balances, account summary, PnL history and trades. |
| 🎯 [Polymarket Data](https://apify.com/sentient_saga/arkham-polymarket-data) | Polymarket analytics via Arkham: wallet PnL, positions and history, market order books and top holders, event breakdowns, leaderboard and activity. |
| 🧰 [Arkham Intel API](https://apify.com/sentient_saga/arkham-api-raw) | Call any supported Arkham Intel API endpoint without an Arkham subscription. |

### 🆘 Support

Found a bug or missing a field? Open an issue on the **Issues** tab – we usually respond within a day.

***

<sub>This Actor is an independent tool and is not affiliated with, endorsed by, or sponsored by Arkham Intelligence. Data is provided through a licensed Arkham Intel API integration.</sub>

# Actor input Schema

## `addresses` (type: `array`):

One address per line. EVM (0x…), Bitcoin, Solana, Tron, TON…

## `outputMode` (type: `string`):

Compact = one row per wallet. Per chain = one row per chain.

## `includeUnlabeledChains` (type: `boolean`):

Only used with the 'Per chain' format.

## Actor input object example

```json
{
  "addresses": [
    "0x28C6c06298d514Db089934071355E5743bf21d60",
    "0x21a31Ee1afC51d94C2eFcCAa2092aD1028285549"
  ],
  "outputMode": "compact",
  "includeUnlabeledChains": false
}
```

# Actor output Schema

## `results` (type: `string`):

No description

## `allFields` (type: `string`):

No description

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {
    "addresses": [
        "0x28C6c06298d514Db089934071355E5743bf21d60",
        "0x21a31Ee1afC51d94C2eFcCAa2092aD1028285549"
    ]
};

// Run the Actor and wait for it to finish
const run = await client.actor("sentient_saga/arkham-wallet-labels").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = { "addresses": [
        "0x28C6c06298d514Db089934071355E5743bf21d60",
        "0x21a31Ee1afC51d94C2eFcCAa2092aD1028285549",
    ] }

# Run the Actor and wait for it to finish
run = client.actor("sentient_saga/arkham-wallet-labels").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
for item in client.dataset(run.default_dataset_id).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{
  "addresses": [
    "0x28C6c06298d514Db089934071355E5743bf21d60",
    "0x21a31Ee1afC51d94C2eFcCAa2092aD1028285549"
  ]
}' |
apify call sentient_saga/arkham-wallet-labels --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "type": "http",
            "url": "https://mcp.apify.com/?tools=fetch-actor-details,sentient_saga/arkham-wallet-labels"
        }
    }
}
```

The hosted server signs you in with OAuth on first connect, so no API token belongs in this config. Clients without OAuth support can send an `Authorization: Bearer <APIFY_API_TOKEN>` header instead, using a token from API & Integrations in Apify Console (https://console.apify.com/settings/integrations).

## OpenAPI specification

Download the OpenAPI definition: https://api.apify.com/v2/actors/fMTAhdiUG7JZ5b8do/builds/rENzOsqWpFQkgWrQq/openapi.json