Service
API Development and Integration
We build secure APIs and connect your systems to the services you rely on: payment gateways, messaging platforms, market data, AI models and more.
Problems we solve
Does this sound familiar?
Systems do not talk to each other
Payments and records are reconciled manually
Secret keys are exposed in front-end code
What we provide
Our solution
- Secure server-side functions and APIs
- Payment, email, Telegram and WhatsApp integrations
- Webhooks for real-time updates
- Secrets kept in environment variables, never in the browser
Business benefits
- Fewer manual hand-offs
- Real-time data where you need it
- Safer handling of credentials
Typical use cases
- Payment and subscription webhooks
- Relays that protect AI and data API keys
- Notification and alert pipelines
Our process
How we deliver
Discover
A structured questionnaire and conversation about your goals, users and budget.
Plan
A written scope and prioritised feature list you approve before building.
Build
Regular working previews you can test on your own phone or computer.
Launch and support
Go live, then fixes and improvements after launch.
Questions
Frequently asked questions
Can you work with our existing system?
Usually, yes, if it offers an API or export. We review it during discovery.
Other services
Work with Sunrose
Ready to discuss api development and integration?
Tell us what you need. We'll reply with clear next steps and, where possible, a quotation.