Point your app at Sentinel and ship a compliant on-chain product in one call. It holds no keys — your users keep their own custody, so there is no Sentinel vault to hack, freeze, or lose.
Tokenize on XRPL and TX/Coreum, settle on XRPL today, fail-closed compliance enforced before anything moves. Fifty50 is our own product built entirely on it — the prime example of what you can ship.
5 settlements proven on 2 ledgers. Every row below is a real, verifiable transaction — hashes are truncated for scan-ability, never altered: hover or tap Copy for the full 64-char hash, or View to check it on-chain yourself.
Four steps to a compliant on-chain product — your app never holds a key and never becomes the compliance engine itself:
POST /sentinel/api/v1/assets/registerPOST /sentinel/api/v1/execute-settlementThe API is permissioned — every call is ed25519-signed by a registered tenant. Public, unauthenticated endpoint:
GET /sentinel/healthPOST /sentinel/api/v1/…Fifty50 is our own live product, built entirely on Sentinel: it computes a fair equity split and tokenizes it with a single Sentinel call — the split becomes a real on-chain asset with fail-closed compliance attached. Anything you build can do the same.
Around Sentinel sits a stack of audited, composable building blocks — pick what you need:
Plus credentials, credit, governance, baskets, pricing and dispute resolution. Compose what you need.
Sentinel bills for ongoing, metered work — not a one-time deliverable. Every tier meters the same unit: one compliance-gated mint or settlement — the action where Sentinel's fail-closed logic actually does its job. Pay with crypto; a receipt confirms the window and we issue your tenant key right after.
Monthly tiers are buy-here-pay-here, like the rest of our subscriptions: one payment unlocks a 30-day window; renewal is a deliberate re-purchase, never an auto-charge. Full self-hosted deployment (run the compliance/settlement stack on your own infra) is licensed separately, by inquiry.
Ready to build on Sentinel? The testnet API is live now — connect your app today. Buy a tier above to go live on mainnet, or request access for a full self-hosted deployment or custom enterprise license (that path stays a quick founder onboarding, not an automated checkout).