Airdrop Eligibility Checker

WHAT IT DOES

Airdrop Eligibility Checker is a read-only tool that simulates eligibility checks for common airdrop criteria based entirely on on-chain data. It examines wallet address, token balances, transaction history, interaction timestamps, snapshot block numbers, minimum balance requirements, transaction count thresholds, protocol interactions, NFT holdings, historical balance snapshots, protocol-specific qualification data, staking positions, LP positions, and governance participation. The tool evaluates each criterion and displays a clear eligibility report showing which requirements are met and the overall eligibility status.

HOW TO USE

Enter any wallet address and click Check Eligibility. The tool scans transaction history, calculates key metrics, and evaluates six common airdrop criteria: minimum ETH balance (≥ 0.01 ETH), minimum transaction count (≥ 10), wallet age (≥ 10,000 blocks), unique counterparties (≥ 5), average transaction value (≥ 0.001 ETH), and contract interactions (≥ 2). Results include the wallet address, ETH balance, total nonce, transactions sampled, an overall eligibility badge (Eligible, Partial, or Ineligible), and a detailed breakdown of each criterion with pass/fail indicators.

ADAPTIVE LOG-CHUNKING WITH BACKOFF

Public RPC providers enforce wildly different eth_getLogs block range limits — some allow 10,000 blocks, others cap at 1,000, and many reject requests that exceed their internal buffer. Instead of guessing a safe range and failing on the first refusal, this checker walks backwards from the latest block in dynamically sized chunks. When a request is rejected, the chunk size is halved and retried immediately. This guarantees that the scan completes on any provider without overwhelming the endpoint, and without giving up after a single refusal. The tool separately scans incoming and outgoing Transfer events to build a comprehensive picture of wallet activity.

WHAT IT CANNOT SEE

This tool cannot verify off-chain eligibility criteria or sybil detection. It cannot access private snapshot data not published on-chain. It cannot check eligibility for airdrops that require manual registration or off-chain verification. It cannot predict future airdrops. It cannot detect wallet farming or sybil activity beyond on-chain patterns. It cannot verify the authenticity or legitimacy of any airdrop project. The tool simulates eligibility based on common criteria only — actual airdrop requirements are project-specific and may differ significantly. It does not check for token-specific balances beyond ETH. It does not verify whether the wallet has been blacklisted or flagged.

PLEASE NOTE

EVM ONLY. Supports all Ethereum-compatible networks (Ethereum, Goerli, Sepolia, Optimism, Arbitrum, Polygon, and others). No Solana, Tron, Starknet, SUI, TON, Aptos, Bitcoin, Cosmos, or XRP. This is a simulation tool only and does not guarantee actual airdrop eligibility. Always verify eligibility through official project announcements and channels. The criteria used are examples and may not reflect any specific airdrop program. Users should always research projects independently before engaging.