Gasless ProofDrop

Preview a gasless IOTA proof badge claim. The demo can generate a server-side ephemeral testnet signer; real browser wallet signing is a future milestone.

Wallet or test address

No wallet connected

GasKit Launch Proof IOTA testnet badge

No wallet connected

Enter a testnet address or generate an ephemeral server-side demo signer to start the claim flow.

Live testnet unavailable by default; mock mode is safe for public preview.

checking-sponsorship-policy

Policy preflight

gas-reserved

Gas reserved

waiting-for-user-signature

User signs

executing-sponsored-transaction

Sponsored execute

success-with-digest

Digest

How it works

Browser asks the backend whether sponsorship is allowed.
Backend calls GasKit simulatePolicy().
Backend reserves gas with GasKit.
The backend signs only the short-lived demo transaction when the demo signer path is used.
Backend executes the sponsored transaction through GasKit.
GasKit returns a safe digest/result.

Safety

App key stays server-side.
Sponsor credentials stay server-side.
Browser never calls IOTA Gas Station directly.
Policy limits package, function, wallet, and gas budget.
Real browser wallet signing is future live-mode work.

wallet-not-connected wallet-connected checking-sponsorship-policy policy-rejected gas-reserved waiting-for-user-signature executing-sponsored-transaction success-with-digest failed-safe-error live-testnet-unavailable mock-local-mode-active