31
Chains Supported
8+
Airdrops Verified
<2s
Check Time
Free
No Credit Card
What Are Claimable Airdrops?
Claimable airdrops are token distributions where your allocation has already been recorded on-chain in a smart contract. The exact number of tokens you can claim is stored in a merkle tree and verifiable at any time — no guessing, no estimates.
Exact Amounts On-Chain
Your token allocation is recorded in the claim contract's merkle tree. We read it directly — not an estimate.
Vesting & Lockups
Many airdrops vest over time. We check the cliff, unlock schedule, and how much is claimable right now.
Claim Deadlines
Miss the deadline and your tokens may be forfeited. We show you exactly how long you have left.
How We Verify On-Chain
Unlike eligibility checkers that estimate whether you might qualify, Guava reads the actual airdrop contract state to verify your exact claimable amount.
Merkle Trees
We generate and validate your wallet's merkle proof against the airdrop contract's merkle root to confirm your inclusion and exact allocation.
Claim Contracts
We read the claim contract directly to retrieve your claimable balance, verify the contract is legitimate, and check for proxy or admin-key risks.
Vesting Schedules
We decode the vesting parameters — cliff, duration, and unlock intervals — to calculate how many tokens are claimable today versus still locked.
How to Check Your Claimable Airdrops
- 1Enter your wallet address
Paste your EVM wallet (0x...) or Solana address. You can check any wallet, not just your own.
- 2Select your chain
Choose from Ethereum, Solana, BSC, Base, Arbitrum, Optimism, Polygon, and more.
- 3Instant on-chain verification
Guava reads the airdrop claim contract, verifies your merkle proof, and checks vesting schedules — all in under 2 seconds.
- 4See your exact claimable amount
Get the precise number of tokens you can claim now, what's still vesting, and when the claim deadline expires.
What We Check
Every claimable airdrops check runs these on-chain verifications automatically.
Claimable Balance
We read the exact number of tokens your wallet is entitled to claim directly from the airdrop claim contract — not an estimate.
Vesting Cliff
We identify the vesting start date, cliff period, and how many tokens have already unlocked versus what remains locked.
Claim Deadline
We surface the claim window expiry so you know exactly how long you have left to claim before unclaimed tokens are forfeited.
Merkle Proof
We verify your wallet's inclusion in the airdrop merkle tree by generating and validating the merkle proof on-chain.
Contract Verification
We confirm the claim contract is verified on the block explorer and check for suspicious code, proxy patterns, or admin keys.
Token Unlock Schedule
We map out the full vesting and unlock timeline so you can see when each tranche of tokens becomes claimable.
Supported Airdrops
Guava verifies claimable amounts for major airdrops across 31 chains. New airdrop contracts are added as they go live.
Arbitrum (ARB)
Claim contract verification and vesting schedule on Arbitrum
Optimism (OP)
Merkle proof validation and claimable balance on Optimism
Blur (BLUR)
Season-based claim contract and unlock schedule
Celestia (TIA)
Staking-based airdrop claim verification
Jito (JTO)
Solana claim contract and token unlock timeline
Pyth Network (PYTH)
On-chain claimable amount and vesting cliff
Wormhole (W)
Cross-chain merkle proof and claim deadline check
Starknet (STRK)
Claim contract verification and vesting schedule
Airdrop Risk Score Guide
Every claimable airdrops check includes a risk assessment of the airdrop contract itself, so you can claim with confidence.
Safe (0–25)
Verified contract, legitimate team, standard vesting. Safe to claim.
Low (26–50)
Minor concerns such as a proxy pattern. Review before claiming.
Medium (51–75)
Unverified contract or admin keys present. Exercise caution.
High (76–100)
Suspicious contract, hidden functions, or known scam. Do not claim.
Frequently Asked Questions
What are claimable airdrops?
Claimable airdrops are token distributions where your allocation has already been determined on-chain and is waiting to be claimed from a smart contract. Unlike eligibility estimates, the exact amount is recorded in the contract's merkle tree and can be verified and claimed at any time before the deadline.
How is this different from an airdrop eligibility checker?
An airdrop eligibility checker estimates whether your wallet might qualify for future airdrops based on activity criteria. Guava's claimable airdrops tool goes further — it reads the actual claim contract to verify your exact on-chain claimable amount, vesting schedule, merkle proof, and claim deadline. You get the precise number of tokens you can claim, not a guess.
How does Guava verify on-chain airdrop amounts?
We read the airdrop's claim contract directly, verify your wallet's inclusion in the merkle tree by generating and validating the merkle proof, check the vesting schedule and cliff, and calculate how many tokens have unlocked. Every figure comes from on-chain contract state — no estimates.
Which airdrops can I check?
We support claim verification for major airdrops across 31 chains including Arbitrum, Optimism, Blur, Celestia, Jito, Pyth Network, Wormhole, Starknet, and more. New airdrop contracts are added as they go live.
Is the claimable airdrops checker free?
Yes. Checking your claimable airdrop amounts is completely free and requires no signup. Free accounts get 10 scans per day with no credit card required.
What happens if I miss the claim deadline?
Most airdrop claim contracts have a deadline after which unclaimed tokens are forfeited, redirected to a community treasury, or returned to the team. Guava shows you the exact claim deadline so you never miss out on tokens you're entitled to.
Can I check airdrops on multiple chains?
Yes. Guava checks claimable airdrops across 31 chains including Ethereum, Solana, BSC, Base, Arbitrum, Optimism, Polygon, and more. Select your chain in the checker above to verify your claimable balance.
Related Airdrop & Security Tools
Guava is a full crypto intelligence platform — claimable airdrops checking is just the start.
Airdrop Eligibility Checker
Check if your wallet qualifies for upcoming airdrops across zkSync, Arbitrum, Optimism, Starknet, and more with task-based eligibility verification.
Wallet Risk Checker
Score any wallet's risk level across 31 chains. Detect mixers, scams, and sanctioned addresses with a full risk breakdown.