All Services

API Development Services

The reliable backbone your apps and integrations run on.

We design and build APIs that are fast, secure, and a pleasure to integrate with — REST or GraphQL, properly documented, versioned, and authenticated. From greenfield APIs to connecting your existing systems together.

Why Manggala Code

Designed, not just coded

Clear contracts, sensible resources, auth, rate limiting, and docs — APIs your team and partners can actually build on.

Integration specialists

WhatsApp APIs, Google Drive, payment gateways, CRMs — we connect systems that weren't built to talk.

Built for reliability

Caching, queues, and observability so your API stays fast and stable under load.

Packages

Every package is scoped and quoted to your needs — contact us for a proposal.

Integration

Connect to a third-party service.

  • Single integration
  • Auth & error handling
  • Documentation
  • Testing
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API Build

A complete custom API.

  • REST or GraphQL
  • Database & auth
  • Versioning & docs
  • Rate limiting
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Platform

Multi-service API platform.

  • Multiple integrations
  • Webhooks & queues
  • Monitoring
  • Maintenance
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How We Work

A clear path from idea to launch

No black boxes. Every engagement runs through four transparent stages.

  1. Discovery

    We map your goals, users, and constraints, then scope the work and success metrics before a line of code is written.

  2. Architecture & Design

    We design the data model, system architecture, and interface — performance, scalability, and SEO baked in from the start.

  3. Build

    Iterative delivery on a modern, strictly-typed stack. You see working software early and often, not just at the end.

  4. Launch & Optimize

    We ship, measure Core Web Vitals, tune SEO, and stay on for the iterations that turn a launch into growth.

Related Work

FAQ

Depends on your needs. REST is simple and cacheable; GraphQL is flexible for complex clients. We'll recommend based on your use case.

Get in Touch

Ready to build something exceptional?

Have a visionary project in mind? We'd love to collaborate. Send us a message and our team will get back to you within 24 hours.