Recurring revenue on Solana, without building the billing.

A billing layer for Solana subscriptions. It collects the recurring payments a subscriber has authorized on-chain, retries the ones that fail, and turns each result into an access state your app can read.

A merchant publishes a plan on-chain: amount, token, billing period. The subscriber approves it once from their own wallet, authorizing a transfer capped at that amount per period, and can revoke it at any time.

The subscription turns unpaid, and if no later try settles it is stopped and nothing more is charged. On the paid tiers Mesub retries on the schedule you set and access stays on while it does; on Free you retry by hand and access is off until a payment settles.

Yes. Subscribers sign a delegation from their own wallet and keep custody of their funds. Mesub never holds keys - it only submits pulls that were already authorized, within the signed cap.

The status says where a subscription stands (active, unpaid, cancelled, stopped or ended), and access is the yes or no the API answers for your app: a cancelled subscription keeps access until the period already paid ends, an unpaid one only on the paid tiers. Gate on access, not on the status; Mesub also reads the wallet ahead of each renewal and tells you whether the next charge can pay.

Install the SDK, drop the subscribe component into your checkout, and put one guard in front of the routes you sell. The guard asks Mesub whether the customer has access and answers HTTP 402 when they do not.