Think of an airdrop as a digital vending machine. The creator stocks it with tokens up front, and the contract hands out exactly one portion per eligible wallet — no trust in CoinPrompt required.
The creator approves and deposits the full airdrop allocation into the AirdropEscrow contract on Base. From that moment the tokens are locked in the contract — not in a CoinPrompt wallet, and no longer spendable by the creator.
When you press Claim, CoinPrompt checks your eligibility and signs a short-lived, wallet-specific authorisation. It is the coin you drop into the vending machine: valid once, for your address only, and it expires quickly.
Your wallet sends the claim transaction. The contract verifies the signature on-chain and transfers the tokens directly from escrow into your wallet. CoinPrompt never touches the tokens at any point.
Once a campaign's end date passes, the creator can withdraw whatever is unclaimed back to their own wallet. Nothing is stranded and nothing is held by the platform.
Every claim carries a signature from the platform signer, bound to your address, the campaign and a deadline. The contract rejects anything else — replaying or editing a claim is impossible.
Tokens move from the escrow contract to your address in a single on-chain transfer. There is no custodial hop and no manual payout queue.
CoinPrompt only signs authorisations. It cannot move, freeze or redirect escrowed tokens, and it pays no gas on your behalf — claims cost you a few cents of ETH on Base.
Launch a token, then open the Creator portal to fund an escrow campaign and share a claim link in one flow.
Open the Creator portal