API Development

This is the technology view of APIs: REST (and GraphQL when it pays for itself), idempotency, and the boring JSON your apps already depend on. The commercial page is API & backend development. Use this URL when you care about how we design contracts.

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One domain model

Mobile, web and ops share resources. We do not invent a second product on a shadow API.

Auth

Tokens, roles, tenant checks. Least privilege.

Errors

Stable codes. Timeouts. No HTML error pages to a Flutter client.

Versioning

Compatibility until a date you can communicate. Not a silent break on Friday.

Stack we commonly pair with APIs

Node.jsPostgreSQLAWSOpenAPI-capable delivery

FAQ

REST or GraphQL?

REST by default. GraphQL when nested product queries are the actual pain.

Do you wrap third-party APIs?

Yes — payments, SMS, maps — with retries and a log. We treat them as unreliable.

API Development

One domain model

Auth

Errors

Versioning

Stack we commonly pair with APIs

FAQ

Related

Need APIs on a real product?

API Development

One domain model

Auth

Errors

Versioning

Stack we commonly pair with APIs

FAQ

Related

API & backend development

Node.js

SaaS development

Need APIs on a real product?