Stable governed capability boundary
Put owned contracts, business meaning, policy, provenance, and operating context between source implementation and consumer change.
Apyrn One
Stable business APIs over the systems you already run.
Apyrn One connects your ERP, CRM, SaaS, and databases and publishes governed APIs and MCP tools for your applications and AI agents. Your systems of record stay where they are. We host it, or you run it in your own environment.
Both editions publish the same API products and Business APIs. Connector coverage, entitlements, and who operates the environment differ between them.
The integration debt pattern
Every new consumer shouldn't mean another point-to-point integration.
Direct dependencies spread source schemas, credentials, error behavior, and change cycles across applications, workflows, partners, analytics, automation, and AI.
Source systems
- ERP
- CRM
- SaaS applications
- Databases
- Existing APIs
- Legacy applications
Consumers
- Enterprise applications
- Mobile experiences
- Partner ecosystems
- Analytics
- Workflows and automation
- AI agents and copilots
One order, three answers
ERP · ord_4127CRM · SO/4127LEGACY · #4127-A
ORDER-4127 · canonicalSample data, shown to make the boundary concrete.
Systems of record remain authoritative while consumers use governed, reusable business capabilities across them.
How Apyrn One works
Modernize integration around stable, governed Business APIs.
Apyrn One organizes integration work into five operating concerns — Connect, Understand, Compose, Govern, and Execute. Teams use the concerns that fit each Business API and deployment; none of them is a mandatory lifecycle.
Enterprise control plane
Connect
Register eligible ERP, CRM, SaaS, database, API, and legacy source access with explicit ownership and constraints.
Understand
Keep business meaning, mappings, source provenance, and change context attached to the consumer contract.
Compose
Coordinate approved data and operations across systems through reusable business-oriented interfaces.
Govern
Apply ownership, versions, policy, consumer, and lifecycle decisions at the API product boundary.
Execute
Run approved virtualized, composed, and persisted patterns within the confirmed deployment boundary.
How Apyrn One is delivered
One control plane. Two editions. One add-on.
Choose who runs it. Apyrn One Cloud is the SaaS edition, hosted by Apyrn; Apyrn One Enterprise runs inside your own environment, including offline and air-gapped sites. App Studio adds branded applications to either one.
Enterprise control plane
Apyrn One
One enterprise control plane for identity, organization, connected systems, API products, and operating evidence.
- Identity
- Connected systems
- API products
- Operations
- Lifecycle
Apyrn One edition
Apyrn One Cloud
Apyrn runs Apyrn One for you. Connect the systems you already use and publish governed APIs and MCP tools from them.
Publish stable business APIs over connected systems without operating the platform yourself.
Learn moreApyrn One edition
Apyrn One Enterprise
Run Apyrn One inside your own environment, including offline and air-gapped installations, with your own keys.
Keep the control plane, its data path, and its keys inside your own environment.
Learn moreApyrn One add-on
App Studio
Build branded, data-bound applications on your own API products without writing application code.
Put an interface over unified data without building and maintaining a separate application.
Learn moreBoth editions publish the same API products and Business APIs. Connector coverage, entitlements, and who operates the environment differ between them.
Experience Apyrn One
See connected systems, API products, and operating evidence in one view.
A sample environment you can actually explore — none of it is customer data, and we never present it as real. See how organization context, connected systems, published API products, and operating scenarios hold together.
Business API foundation
Create stable business capabilities over fragmented systems.
After teams establish Enterprise Context and choose what to reuse, compose, build, or preserve, Apyrn One separates the contracts consumers use from the systems, mappings, policies, and execution paths behind them.
Enterprise systems
- ERP
- CRM
- SaaS applications
- Databases
- Existing APIs
- Legacy applications
Apyrn One and Runtime context
Apyrn One
One enterprise control plane for identity, organization, connected systems, API products, and operating evidence.
Stable Business APIs
- Customer360
- Order360
- Inventory360
Approved consumers
- Enterprise applications
- Mobile experiences
- Partner ecosystems
- Analytics
- Workflows and automation
- AI agents and copilots
Customer360, Order360, and Inventory360 are optional starting points. Runtime access and topology are confirmed for each deployment.
Enterprise solution journeys
Apply reusable architecture to the enterprise journey in front of you.
Manufacturing360, SAP Modernization, Application Integration, and Enterprise Data Unification remain solution journeys rather than separate products.
Manufacturing360
Connect production, product, inventory, order, supplier, quality, and logistics interfaces for manufacturing journeys.
Learn moreSAP Modernization
Decouple consumers from SAP-specific schemas and release cycles while SAP remains a system of record.
Learn moreApplication Integration
Connect applications through governed business interfaces, compositions, and canonical entities that teams can reuse.
Learn moreEnterprise Data Unification
Give consumers stable business definitions and governed interfaces without positioning Apyrn as a warehouse, lakehouse, or MDM replacement.
Learn moreBuilt for enterprise trust
Make boundaries, recovery, and operating evidence explicit.
Enterprise trust depends on the approved identity, edition, deployment, source, network, and operating configuration.
Identity & Isolation
Enterprise identity integration, scoped access, and explicit organization and tenant boundaries.
Learn moreGoverned Runtime
Versioned contracts, deterministic execution, explicit policy, and confirmed source access.
Learn moreResilience
Idempotency, retry, recovery, and rollback-aware operating responsibilities.
Learn moreOffline and air-gapped
Bounded configuration and offline licences for disconnected operation.
Learn moreEvidence & Audit
Provenance, audit, operating context, recovery history, and lifecycle evidence around published API products.
Learn moreClaims you can check
What each edition actually does.
Both editions publish the same API products and Business APIs over the systems you already have. What differs is who runs the environment, who holds the keys, and a few edition-specific features — each edition's page lists them.
Cloud — we host it
Apyrn operates the gateway, the connectors, and the synchronization. You connect systems, create workspaces, publish API products, and issue agent access through MCP.
Enterprise — you host it
Apyrn One installs into your environment with Helm, uses your own keys, and supports offline licences for disconnected and air-gapped sites. You control upgrade timing.
Building an AI-agent product?
The Agent Partner plan gives each of your end customers its own workspace and sandbox, with agent access through the MCP server scoped by OAuth 2.1.
Discuss the Agent Partner planCheck before you talk to us
Every connector we list ships today, and anything else connects through its own API. The sample environment on this page runs on labelled sample data.
Your systems stay yours
ERP, CRM, SaaS, and legacy systems remain the systems of record. Apyrn adds governed interfaces over them, not a replacement for them.
Not ready to talk yet? Map your landscape first.
Map the systems, consumers, and friction in front of you. The summary becomes the first architecture conversation — with a person, when you choose.