Platform & API Development
APIs that other teams love to build on.
Partner-ready APIs, webhooks, and integration layers — documented, versioned, and built for developers inside and outside your company.
What we do in Platform & API Development
APIs are products. When they are inconsistent, undocumented, or unstable, partner deals stall and internal teams duplicate work.
Strong platform engineering accelerates revenue — faster integrations, ecosystem growth, and internal teams shipping features on shared primitives.
Scalix Space treats every API like a public product: versioning, sandboxes, observability, and docs your partners will actually read.
What's included
API Design
Most popularConsistent schemas, error models, and pagination patterns across services.
Developer Documentation
OpenAPI specs, guides, and interactive explorers that reduce support load.
Webhook Infrastructure
Reliable delivery, retries, and signing for event-driven partners.
SDKs & Client Libraries
Typed clients that make integration a afternoon, not a quarter.
Auth & Rate Limiting
API keys, OAuth, and quotas that protect production without friction.
Sandbox Environments
Safe spaces for partners to build before go-live.
How we work
Discovery
Map consumers, use cases, and SLAs for each API surface.
Planning
Versioning strategy, deprecation policy, and launch timeline.
Design
API contracts reviewed with internal and external consumers.
Development
Implement, document, and publish with CI-generated specs.
Testing
Contract tests, load tests, and partner pilot integrations.
Launch & Support
GA rollout, changelog discipline, and developer support channels.
Who it's for
Launch a partner API before competitors lock the ecosystem.
Standardize integrations across acquired product lines.
Marketplace and extensibility as a growth lever.
Headless commerce APIs for omnichannel retail.
FHIR-aligned interfaces with strict access controls.
LMS integrations for schools and content partners.
Built with the right tools
Why teams choose us
Developer experience first
APIs judged by how fast someone else can ship on them.
Contract-driven development
Specs lead implementation — fewer breaking changes.
Production observability
Per-consumer metrics, tracing, and error budgets.
Partner launch playbooks
We help you onboard the first ten integrators successfully.
Common questions
Most projects run 8–16 weeks for an initial release, with optional retainer phases. We scope timelines in discovery so you know what ships when.
Related services
Custom Software Engineering
Turn complex workflows into fast, predictable systems.
Learn moreReady to start with Platform & API Development?
Secure, documented APIs and integrations ready for partners and internal teams at scale.
Talk about platform APIs