API & Business Integrations
Connect the systems your business depends on.
Backend systems, APIs and integrations for payments, accounts, messaging and business data. We help your tools work together and reduce repeated manual entry.
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Capability areas
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Working steps
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Common questions
The connective tissue
Make information move between your business tools.
We map the data and actions your systems need to share, check the available interfaces and build suitable connections. Clear error handling and documentation help keep those connections manageable.
When your tools don't talk to each other
Manual data transfer is the costliest software you already own.
Data has to be entered twice
Orders, customers, leads, and inventory sit in separate systems, so everything is retyped and nothing is consistent.
Business logic is repeated everywhere
Pricing, validation, and rules duplicated across tools go out of sync and behave differently depending on the path.
Manual handoffs are slow and error-prone
People spend hours exporting, cleaning, and importing data — and the errors quietly leak into your operations.
You depend on fragile one-off scripts
Ad-hoc scripts and manual processes break silently, and nobody knows until something goes wrong.
Capabilities
What we can build for you.
API Design & Engineering
Clean, documented, and secure APIs built to be consumed — not just exposed.
- REST API design
- Authentication and authorization
- Rate limiting and security
- API documentation
- Versioning strategy
System Integration
Reliable connectors between the tools your business actually runs on.
- Payment gateways
- Messaging and notifications
- Authentication providers
- Third-party platforms
- Legacy system connectivity
Data & Automation
Data flows that reduce manual copying and keep connected systems up to date.
- Webhooks and event streaming
- Data sync and mapping
- Scheduled pipelines and jobs
- Error handling and retries
- Reconciliation and audit logs
Operational Reliability
Logging, retries and alerts to help your team manage integration failures.
- Monitoring and alerting
- Failure recovery
- Access and data protection
- Deployment strategy
- Ongoing support
Working together
How we'll approach this project.
- 01
Map
We map the systems involved, the data that needs to move, and every manual step that exists today.
- 02
Design
We design the API contracts, data mapping, and failure handling before writing any code.
- 03
Build
We build the connectors and workflows with retries, logging, and security built in from the start.
- 04
Test
We test the real flows end to end — including the failure cases, not just the happy path.
- 05
Operate
We deploy with monitoring in place and support the integration as your systems evolve.
Technology
Built on the right foundation.
We choose technology to suit your product, integrations and maintenance needs. These are some of the tools available for this type of project.
- Node.js
- TypeScript
- REST APIs
- Webhooks
- Stripe
- Razorpay
- JWT / OAuth
- MongoDB
- PostgreSQL
- Redis
Deliverables
Deliverables we can include.
- Custom APIs
- System integrations
- Payment gateway integration
- Messaging notifications
- Authentication setup
- Webhooks and data sync
- Automation and pipelines
- API documentation
- Error handling and retries
- Monitoring and alerts
- Ongoing support
FAQ
Questions worth asking before you commit.
We assess the APIs, data formats and permissions your systems provide. Then we recommend connections that are practical and supported by those systems.
Timing depends on the systems, data flows, access and testing required. We review these first, then agree on the scope and schedule.
We can review your existing application and provider interfaces, then recommend a suitable integration approach. Compatibility and access need to be checked first.
We build retries, idempotency, and alerting into the integration so failures are caught, replayed, and reported rather than silently losing data.
Yes. Every API and integration ships with clear documentation of endpoints, data models, and failure behaviour, so your team can understand and extend it.
Related services
Explore what else we can build.
Let's build
Need your tools to work together?
Tell us which systems you use and where manual work slows you down. We’ll assess the integration options.