API-first operating core

Billing, workflows,
partners and integrations.

One operating core to monetize, automate, and scale vertical SaaS without stitching separate tools together.

Subscription billing and provisioningWorkflows with approvals and tracesPartner programs and payoutsAPIs, webhooks, and app framework

One operating core

Built for
SaaS builders.

Versioned APIs, scoped tokens, webhooks, capability manifests, and workflow primitives to reduce glue code and integration debt.

20msExecution
100%Headless
const donut = await Sentinel.verify();

// Engage Dynamic content
await donut.modeling.render({
  id: 'homepage_hero',
  engine: 'bi-growth'
});