# Airdrop Checker (`thrilled_estuary/airdrop-checker`) Actor

💎 Check your crypto wallet for eligible airdrops across multiple blockchain networks! Get instant eligibility reports and never miss free tokens again. Supports Ethereum, Solana, BSC, and more. Perfect for crypto traders hunting for the next big airdrop opportunity.

- **URL**: https://apify.com/thrilled\_estuary/airdrop-checker.md
- **Developed by:** [Tanvir](https://apify.com/thrilled_estuary) (community)
- **Categories:** Developer tools, Automation, AI
- **Stats:** 73 total users, 2 monthly users, 100.0% runs succeeded, 1 bookmarks
- **User rating**: No ratings yet

## Pricing

from $15.00 / 1,000 results

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?

Actors are web data automations that power AI and operations. They run on the Apify platform to scrape websites, process data, connect APIs, and automate workflows.
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.
Actors are written with capital "A".

## 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.
The best way to integrate Actors is as follows.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
- **Agentic workflows and local Actor development** — [Agent Skills](https://apify.com/.well-known/agent-skills/index.json) with the [Apify CLI](https://docs.apify.com/cli/docs.md): `npm install -g apify-cli`, then `apify login`.
- **JavaScript/TypeScript projects** — the official [JS/TS client](https://docs.apify.com/api/client/js/docs.md): `npm install apify-client`.
- **Python projects** — the official [Python client](https://docs.apify.com/api/client/python/docs.md): `pip install apify-client`.
- **Any other language** — the [REST API](https://docs.apify.com/api/v2.md).

For usage examples, see the [API](#api) section below.

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).

# README

## Airdrop Eligibility Checker

Check crypto wallet eligibility for airdrops based on wallet age, transaction history, and DeFi usage patterns.

### Features

#### Comprehensive Analysis

- **Wallet Age**: First transaction date and account age
- **Activity Score**: Transaction count and monthly average
- **DeFi Score**: Contract interactions and protocol diversity
- **Balance Check**: ETH balance for gas fees
- **Historical Patterns**: Analyzes past airdrop eligibility (Uniswap, ENS, Optimism, Arbitrum)

#### Personalized Recommendations

Get specific, actionable advice:

- ETH balance recommendations for gas
- DeFi usage suggestions
- Activity level improvements

#### Predicted Airdrop Eligibility

Checks against known patterns:

- **Layer 2 Power User** (180+ days, 50+ txs, 10+ contracts)
- **DeFi Native** (90+ days, 100+ txs, 20+ contracts)
- **Early Adopter** (365+ days, 20+ txs, 5+ contracts)
- **Active Trader** (30+ days, 200+ txs, 15+ contracts)

### Output Format

For each wallet:

```json
{
  "address": "0x...",
  "eligibilityScore": 85,
  "walletAge": {
    "firstTransactionDate": "2021-03-15T...",
    "ageInDays": 1342,
    "score": 25
  },
  "activityScore": {
    "transactionCount": 234,
    "monthlyAverage": 5.2,
    "score": 25
  },
  "defiScore": {
    "contractInteractions": 18,
    "uniqueProtocols": 18,
    "score": 20
  },
  "balanceScore": {
    "ethBalance": 0.456,
    "ethBalanceUSD": 1368.00,
    "hasMinimumGas": true,
    "score": 15
  },
  "historicalAirdrops": {
    "uniswap": true,
    "ens": false,
    "optimism": true,
    "arbitrum": true,
    "eligibleCount": 3
  },
  "qualifiedAirdrops": [
    "Layer 2 Power User",
    "DeFi Native",
    "Early Adopter"
  ],
  "recommendations": [
    "✅ Excellent eligibility! Keep wallet active and monitor upcoming airdrops.",
    "Consider increasing DeFi protocol diversity to 20+ protocols."
  ]
}
```

### Usage

#### Basic Example

```json
{
  "wallets": [
    "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
    "0xde0B295669a9FD93d5F28D9Ec85E40f4cb697BAe"
  ]
}
```

#### Advanced Options

```json
{
  "wallets": ["0x..."],
  "includeHistoricalAirdrops": true,
  "minimumEligibilityScore": 60,
  "maxWallets": 100
}
```

#### Parameters

| Parameter | Type | Default | Description |
|-----------|------|---------|-------------|
| `wallets` | array | **required** | Ethereum wallet addresses to check |
| `includeHistoricalAirdrops` | boolean | `true` | Analyze past airdrop eligibility |
| `minimumEligibilityScore` | number | `0` | Filter results (0-100) |
| `maxWallets` | number | `100` | Cost protection limit |

### Use Cases

- Portfolio analysis across multiple wallets
- Airdrop farming optimization
- Historical airdrop analysis
- Wallet analytics for services
- Discord/community bots

### Safety Features

- **Cost Protection**: Default 100 wallet limit
- **Input Validation**: Rejects invalid addresses
- **Error Handling**: Continues on individual failures
- **Transparent Pricing**: Shows costs upfront

### Technical Details

- **Blockchain**: Ethereum mainnet
- **Data Source**: Alchemy API
- **Processing**: Real-time on-chain analysis
- **Output Format**: JSON dataset + KV store summary

### Getting Started

1. Add wallet addresses to check (1-100 addresses)
2. Run the actor (takes 10-30 seconds per wallet)
3. Download results via Apify dataset API
4. Review recommendations

### Related Actors

- Whale Tracker
- Gas Price Monitor
- DeFi Portfolio Tracker

***

*Built with Apify + Alchemy for reliable blockchain data.*

# Actor input Schema

## `wallets` (type: `array`):

Enter your Ethereum wallet addresses (one per line). Click 'Add' to add multiple wallets. Example: 0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb. Supports up to 100 wallets per run.

## `includeHistoricalAirdrops` (type: `boolean`):

Analyze wallet's historical airdrop eligibility patterns (Uniswap, ENS, Optimism, Arbitrum, etc.) to predict future eligibility.

## `minimumEligibilityScore` (type: `integer`):

Filter results to only show wallets with eligibility score above this threshold (0-100). Leave at 0 to show all results.

## `maxWallets` (type: `integer`):

Maximum number of wallets to check per run. Prevents accidental high costs. Default: 100.

## Actor input object example

```json
{
  "includeHistoricalAirdrops": true,
  "minimumEligibilityScore": 0,
  "maxWallets": 100
}
```

# 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 = {};

// Run the Actor and wait for it to finish
const run = await client.actor("thrilled_estuary/airdrop-checker").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 = {}

# Run the Actor and wait for it to finish
run = client.actor("thrilled_estuary/airdrop-checker").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 '{}' |
apify call thrilled_estuary/airdrop-checker --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "type": "http",
            "url": "https://mcp.apify.com/?tools=fetch-actor-details,thrilled_estuary/airdrop-checker"
        }
    }
}

```

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/L5o9q19D2rhLtPeR0/builds/fJdBXvQifxfoVMChO/openapi.json