ASA Stats runs four paid tiers on Subtopia's on-chain Algorand subscriptions

The recurring-payment problem on a one-shot ledger

A blockchain confirms a payment the moment it is signed, but it cannot quietly reach back into a user's wallet and debit it again next month the way a card network does. That gap is why 'on-chain subscription' has usually meant a custodial processor or manual renewals. Subtopia¹ removes the recurring-authorization problem by selling access the way blockchains sell everything else — as an asset. A subscriber pays once and receives a subscription pass: a token in their Algorand wallet. A website or dApp checks whether a wallet holds a valid pass, and only then serves the premium page, feature or API call.

The model leans on two properties of Algorand's base layer that make tokenized passes practical at all. Each pass is an Algorand Standard Asset (ASA), the network's built-in mechanism for issuing tokens directly on-chain, so verifying eligibility is a balance lookup rather than a database query. And because Algorand settles each block in a few seconds with single-block finality — no probabilistic waiting for confirmations — a purchase and its pass mint are effectively instant, at sub-cent fees that make even a low-priced subscription viable to transact.

From a 2023 side project to a live mainnet platform

Subtopia is the creation of Altynbek Orumbayev, a lead engineer at MakerX², the Australian firm that built Algorand Python³ — the language and compiler that anchors Algorand's smart-contract stack — and a major contributor to the AlgoKit developer toolchain; the platform's own footer credits MakerX. Orumbayev announced the project on the Algorand subreddit⁴ in January 2023, describing it as infrastructure 'to provide an easy subscription management infrastructure and monetization incentives for dApp development on the Algorand chain'. The subtopia.algo name on Algorand's NFD on-chain domain system was registered the same month, and the Internet Archive's first snapshot of the site dates to March 2023.

The road to production was long: the testnet Registry contract visible on-chain today was deployed in January 2024, and the app's own UI now reports version 1.8.0 on mainnet, with login through the Pera and Defly wallets, two of Algorand's main consumer wallets. On-chain inspection also shows how the team operates the platform: both the mainnet Registry's creator and the subtopia.algo owner address delegate their signing authority to a single separate signer via rekeying, Algorand's mechanism for letting an account designate a different signing key without changing its address — the standard pattern for separating a public-facing address from the key that actually authorizes transactions.

How a subscription becomes a wallet asset

Behind the web app sits a family of smart contracts. A central Registry contract — app 1257359052 on mainnet — deploys three components for each creator. A Product contract holds the pricing plan and is what integrates into the creator's site. A Creator Locker is the escrow where subscription revenue accumulates in the chosen payment asset — ALGO or any ASA with non-zero supply — and from which the creator can withdraw at any time. A User Locker tracks a subscriber's active passes and feeds the User Portal, a management view for the people paying. The Registry's box storage — where lockers are recorded — currently holds 62 entries, of which 53 are creator and user locker records (18 and 35 respectively), the rest being contract template and version keys, so there is real usage beyond a single product.

When a subscriber pays, the platform mints a pass ASA named after the creator's chosen unit, following the pattern {Unit Name}-#{mint number}, where the number increments with each new subscription. Each Product contract contains exactly one pricing plan; a creator offering multiple plans deploys additional contracts under the same product name. Deploying a product costs roughly 0.8⁵ ALGO in network fees plus a $5⁶ platform fee, and each purchase carries a flat platform fee — the docs quote $0.02⁷, while the SDK's own fee constants encode $0.10, a small discrepancy the team has not reconciled in public. Free (zero-priced) subscriptions skip the per-purchase fee entirely, which the docs suggest for eligibility checks and gated-community access.

For integration, creators have three paths. The simplest is a hosted checkout portal URL that redirects buyers to a subscription page on subtopia.io itself (ASA Stats' subscribe buttons do exactly this). More embedded options are the JavaScript SDK⁸ — published on npm⁹ as subtopia-js-sdk, with the last feature release (v3.0.0, adding algosdk v3 support) dating to May 2025 and only automated dependency pushes visible since — and an HTML iframe via the REST API the docs describe at api.subtopia.io. For developers starting from scratch, an AlgoKit template¹⁰ scaffolds a subscription-enabled React dApp in a single command, and a demo blog project¹¹ shows a working pattern: a Notion-backed blog where paid content unlocks only for wallets holding a valid pass. All of it — SDK, examples, template — is open source under the subtopia-algo GitHub org¹², whose SDK repository still shows pushes as recently as August 14, 2026.

ASA Stats: the anchor customer, verified on-chain

Subtopia's flagship integration is ASA Stats¹³, the long-running real-time portfolio tracker for Algorand tokens and NFTs. Its subscriptions page states plainly: 'Subscriptions are powered by ASASTATS tokens and managed transparently through on-chain smart contracts via Subtopia.' The rollout was announced on Bluesky in December 2024¹⁴, with mainnet deployment 'anticipated within two weeks' — and the four product contracts sitting on-chain today carry creation timestamps of January 13, 2025.

Those contracts verify the integration end to end. All four are named 'ASA Stats', each holding one pricing plan — Intro, Asastatser, Professional and Cluster — priced at 2,500 / 18,000¹⁵ / 38,000¹⁶ / 500,000¹⁷ ASASTATS per 30-day month, exactly matching the site's own tiers. Payments settle in the ASASTATS token (asset 393537671¹⁸¹⁹, a 1-billion-supply token whose creator holds the manager and reserve roles), and each contract's subscriber counter — 8, 6, 8 and 3 respectively — matches the number of live subscription records stored in its on-chain boxes. The deployer account behind all four contracts was still receiving payment transactions paired with application calls as recently as July 22, 2026: the tiers are not just deployed but in active use.

The Subtopia price-oracle referenced earlier is what keeps ASA-priced tiers consistent: its admin account posts an updated ALGO price to the oracle app every morning around 01:20 UTC — the most recent update landed today — and the stored value (8, with two decimals) sits a hair above ALGO's spot price of roughly $0.078. Because membership is a token balance, ASA Stats can verify a subscriber's tier permissionlessly: a wallet either holds a current pass or it does not, with no server-side lookup to trust.

Small, real, and still rough around the edges

The on-chain footprint is modest, and the honest numbers matter as much as the architecture. Across all four tiers, ASA Stats currently has 25 active subscription records (8 + 6 + 8 + 3). The ASASTATS token is technically tradeable but effectively illiquid: its Tinyman pool holds roughly $1,200 and turns over less than $1 a day, while Pact's listed ASASTATS pools show zero-dollar TVL — suggesting most subscribers source their tokens outside DEXs. Platform adoption beyond ASA Stats is likewise early: the npm SDK saw 141 downloads last month, and the community Discord²⁰ has 21²¹ members.

Several of the project's own claims could not be independently confirmed. The homepage states that 'Platform business logic and contracts are audited by Entersoft Audits', but no audit report is published on the site, in the GitHub org, or anywhere a web search can find it, and the homepage's 'Report' control surfaces no visible document. The REST API that the docs point to for membership lookups — api.subtopia.io/docs — currently returns 404, leaving the SDK, the checkout portal and an email-gated ABI path (the team asks integrators to contact them for smart-contract-level membership lookups) as the working integration surfaces. And the homepage still advertises passwordless email login, while the docs mark that feature deprecated, telling existing users to export their custodial accounts before it is removed. The documentation pages themselves carry a 'last updated 2²² years ago' stamp, even though the SDK's release history shows the underlying code has moved on since.

The ledger that finally makes subscriptions work

None of this diminishes what the platform demonstrates: a working, non-custodial answer to recurring payments on a ledger that cannot auto-debit. The mechanics are real — wallet-held passes, escrowed revenue, a daily-refreshed price feed, and a four-tier commercial deployment whose every subscriber is visible on-chain. Subtopia is still a small platform with one public anchor customer, and its adoption numbers are what they are. But it is also unflashy, revenue-facing tooling built by engineers who know the chain deeply — and the fact that its biggest customer is willing to put its entire paid tier structure on it is the strongest signal yet that tokenized subscriptions have a genuine place on Algorand.