API Development Services, Built to Last
Laxaar builds and integrates APIs that other software depends on: REST and GraphQL APIs, third-party integrations, and the auth, versioning, and docs that keep them reliable. We design for the consumers, document properly, and build in the security and rate limiting production needs.
Capabilities built for production.
REST & GraphQL APIs
Well-designed APIs with clear contracts, versioning, and documentation consumers can actually use.
Third-party integrations
Connect the payment, CRM, and SaaS systems your product relies on.
Webhooks & events
Reliable event delivery with retries, idempotency, and observability.
Auth & security
OAuth, API keys, scoping, and rate limiting designed in, not bolted on.
API gateways
Gateways, throttling, and monitoring so your APIs stay fast and stable.
Docs & SDKs
OpenAPI docs and generated client SDKs that make adoption easy.
A partner that ships and sticks around.
Senior, accountable teams
Experienced engineers who own outcomes. No junior hand-offs.
Fixed scope & price
A written scope, timeline, and price before any code, plus a reply within one business day.
Live staging from day one
You'll see real progress continuously and re-prioritise as the product takes shape.
We stay to support it
Monitoring, maintenance, and a real support channel that replies in minutes, not days.
Technologies we work with
Frequently asked questions
How much do API development services cost?
It depends on the number of endpoints and integrations. We scope it as a written, fixed-price project and send it within one business day.
REST or GraphQL, which should I use?
REST is simpler and fine for most cases; GraphQL shines when clients need flexible queries over related data. We'll recommend based on your consumers, not fashion.
Can you integrate with our existing systems?
Yes. We integrate payment processors, CRMs, ERPs, and legacy systems, including ones without modern APIs.
Do you document the APIs?
Yes. We ship OpenAPI documentation and can generate client SDKs, because an undocumented API is a support burden waiting to happen.
How do you handle versioning and breaking changes?
We version deliberately and communicate breaking changes, so consumers aren't surprised in production.
Do you secure the APIs?
Yes. Auth, scoping, rate limiting, and input validation are part of the build, not an afterthought.
Related services & expertise
Take your business to the next level.
Tell us what you're building. We'll come back inside one business day with a fixed scope, timeline, and team — or an honest “this isn't a fit”.
Code is useless if it's not comprehensible to those who maintain it. We write code the next person can actually understand.