Every subscription a wallet pays, on one page.
Your customer connects their wallet and sees every Fianto subscription it pays. One signature cancels, and once it ends they can reclaim the account rent.
Your subscriptions
Every payment goes from your wallet straight to the merchant. Fianto never holds it.
Sign in and cancel.
PhantomSign message
fianto.xyz wants you to sign in with this wallet.
fianto.xyz wants you to sign in with your Solana account: Hq3MbV7Lr2Wd9Kx4Pz8Tn5Qc1Ys6Jf3GaUv8Ta Sign in to fianto to see and manage your subscriptions. Signing in costs nothing and moves no funds. URI: https://fianto.xyz Version: 1 Chain ID: mainnet Nonce: 8f3k2m9qd41c7e05 Issued At: 2026-09-17T14:02:00.000Z Expiration Time: 2026-09-17T14:07:00.000Z
Sign in with a message, not a transaction.
Your customer signs a line of text to prove the wallet is theirs. No fee, no transfer, no permission given.
- No account to create. The wallet is the login.
- No email needed. Fianto sends none.
- Works with Phantom, Solflare, Backpack, MetaMask and WalletConnect.
Cancel in the portal, any time.
Your customers cancel in My subscriptions at fianto.xyz/my any time, with one signature and no need to ask you; it runs to the end of the paid period. Removing the permission in the wallet is not a cancel: the next renewal fails and the subscription goes past due. Try both.
- The paid period runs out, then nothing more is charged.
- Removing the permission stops collection at once. They can reauthorize in the portal.
- You get a webhook: subscription.cancel_scheduled for a cancel, subscription.past_due when the renewal fails.
What your customers can do.
Where do my customers find the portal?
At fianto.xyz/my, and from My subscriptions at the top of this site.
Does signing in cost my customer anything?
No. Signing in is a message, not a transaction. It costs nothing, moves nothing, and gives nobody permission to collect.
What happens when a customer cancels?
Their wallet signs one transaction, paying a network fee under $0.01. Nothing is collected after the paid period. You get a subscription.cancel_scheduled webhook, then subscription.ended.
Can they change their mind?
The portal has no resume. After the period ends, they subscribe again through your checkout. The account rent from the old subscription can be reclaimed in the portal.
What if they remove the permission in their wallet instead?
The next renewal fails and the subscription is past due. If every retry fails, it ends. Until then, they can reauthorize in the portal.
Can anyone see what a wallet pays?
Yes. The chain is public, so anyone can read it with a Solana explorer. The portal shows a wallet's subscriptions only after that wallet signs in.
Let customers cancel without emailing you.
No Fianto fee during the beta. You never pay a network fee.