Auth and data that begin secure.
Magic links and email OTP, isolated project databases, policy-controlled CRUD, migrations, KV, secrets, queues, and scheduled jobs. Client data access is deny-by-default.
The complete product backend
Build the product. Run everything else.
Auth, data, storage, hosting, email, analytics, AI, domains, and billing controls—behind one SDK that both developers and agents understand.
$ npm install oneclient
$ npx oneclient login --email you@company.com✓ Private sign-in code verified$ npx oneclient init --project-name Northline✓ Development ready dev_b74...✓ Production protected by prepaid limits
authdatastorageemailailive
One project includesDevelopment + productionBrowser + server SDKCLI + OpenAPIMCP + AI skill
One platform surface
Everything your product asks for.
Services arrive together, share the same identity and policy model, and report into the same prepaid usage authority. Add capability without adding a new vendor dashboard.
From repository to a live edge application.
Static sites, Vite, React, Next.js, server functions, immutable previews, promotion, rollback, runtime logs, custom domains, and managed TLS.
Email and analytics in the product loop.
Transactional templates, delivery logs, suppressions, signed webhooks, event ingestion, sessions, funnels, retention, and exports—without session replay.
AI-ready from the first prompt.
Expose managed models through a metered API, route customer-owned providers, give coding agents an authenticated MCP interface, and install a project-aware skill. Every managed inference declares and funds a maximum first.
A calmer path to production
Start small. Keep the same system.
Development is tightly capped and private. Production unlocks when billing is active, with clear status and safeguards instead of surprise infrastructure.
Follow the full company journey →Create one project
A private development environment and a protected production environment appear together—auth, data, storage, hosting, email, AI, and analytics included.
Build through one interface
Use the TypeScript client, CLI, REST API, MCP server, or AI skill. No service-account scavenger hunt and no provider-specific credentials in customer code.
Promote with confidence
Immutable deployments, previews, rollback, scoped secrets, and custom app/API domains turn a working prototype into a production release.
Scale inside hard limits
Included usage is spent first. Prepaid credits fund growth. Reservations, leases, rate limits, and hard stops keep provider spend bounded.
Built for people and agents
Give your AI the keys you intended.
OneClient turns the same platform API into safe, scoped tools. Your agent can inspect, build, deploy, and operate a project without raw infrastructure credentials.
- Remote MCP with project-scoped authorization
- Installable OneClient skill and machine-readable docs
- Deploy tokens separated from runtime server keys
- Reservations and hard limits on every managed AI call
agent / oneclientCONNECTED
agent create a production-ready feedback API
oneclient policy validated
oneclient database migration applied
oneclient endpoint deployed to preview
oneclient spend ceiling: $2.00 / day
ready review and promote deployment dpl_7fs…Healthy by design
Predictable plans. Prepaid growth.
Subscribe for the platform and included monthly usage. Add persistent credits when you grow. A hard stop means an unexpected provider bill cannot quietly become yours—or ours.
Starter
$29 / month
For a serious first product and its private development workspace.
- 1 production project
- Auth, data, storage, email
- Hosting and previews
- Hard spend protection
Growth
$99 / month
For a team shipping multiple surfaces with room to learn and grow.
- 5 production projects
- Managed AI and analytics
- Custom domains
- Priority build capacity
Scale
$299 / month
For products that need larger limits, controls, and operating headroom.
- 20 production projects
- Higher runtime limits
- Advanced audit and export
- Priority support
Monthly included credits expire at period end. Purchased top-ups do not expire while a production subscription is active.See full pricing and safeguards →
One project. Every essential. No runaway bill.
Create a private development project for free, then activate production when the product is ready.