APIs & Integrations
Make every system you own talk to every other one.
The promise
Most businesses run on a dozen tools that do not share data. We design and build the APIs, integrations and middleware that connect them (payments, CRM, ERP, messaging, logistics) and modernise the legacy systems in the middle so the whole stack moves together.
What we do
APIs & Integrations, in practice.
- 01
API design & development
REST, GraphQL and gRPC APIs with OpenAPI contracts, versioning and authentication.
- 02
Third-party integrations
Payment gateways, WhatsApp Business, maps, SMS, email, logistics and accounting systems.
- 03
Middleware & event buses
Queues and event-driven flows that keep systems in sync without brittle point-to-point links.
- 04
System modernisation
Wrapping or replacing legacy systems with clean APIs, one domain at a time.
- 05
API gateways & security
Rate limiting, keys, OAuth and monitoring at the edge.
- 06
Partner platforms
Developer portals and webhooks that let partners build on your platform.
What you get
- Integration architecture map
- Documented APIs (OpenAPI / GraphQL schema)
- Integration connectors with retry & error handling
- API gateway configuration
- Postman collections & developer guide
- Monitoring and alerting for every integration
Who it suits
- Businesses re-keying data between systems
- Platforms opening up to partners
- Enterprises modernising a legacy core
The tools behind it
- OpenAPI
- Swagger
- GraphQL
- Apollo GraphQL
- gRPC
- Postman
- Node.js
- NestJS
- tRPC
- Spring Boot
- FastAPI
- RabbitMQ
- Apache Kafka
- MQTT
- Kong
- Hasura
- Redis
- WhatsApp Business
- Stripe
- Razorpay
- Salesforce
