APIs & Integrations
Make your systems talk to each other.
APIs, integrations, and data pipelines that connect the tools your business already depends on.
The problem
The cost of disconnected systems
Every disconnected system creates a person whose job includes moving data by hand. It is slow, it introduces errors, and it means no one can answer a simple question without checking three places first. Integration work is rarely glamorous, but it removes more recurring cost than almost anything else.
The same record is entered into several systems by different people.
Reports require exporting from multiple tools and reconciling them in a spreadsheet.
A partner or client needs programmatic access and you have no API to offer.
An existing integration breaks quietly and nobody notices until a customer complains.
Scope
What we can build
Public and partner APIs
Well-documented, versioned, authenticated APIs that other teams and customers can build against with confidence.
Third-party integrations
Connections to CRMs, ERPs, payment systems, accounting tools, logistics providers and messaging platforms.
Data synchronisation
Reliable one-way or two-way sync between systems, with conflict handling and reconciliation rather than hopeful overwrites.
Webhook infrastructure
Event delivery with retries, signature verification, idempotency, and a record of what was sent and what failed.
Legacy system bridges
A modern interface in front of older software that has no usable API of its own.
Capabilities
Key capabilities
- REST API design and versioning
- Authentication, API keys and OAuth
- Rate limiting and quota handling
- Retry, backoff and idempotency
- Data mapping and transformation
- Scheduled and event-driven sync
- Error alerting and observability
- API documentation for consumers
Stack
Technology
Interfaces
- REST
- Webhooks
- OpenAPI
Runtime
- Node.js
- TypeScript
- Serverless functions
Data
- PostgreSQL
- MySQL
- Queues
Operations
- Monitoring
- Structured logging
- Alerting
Process
How we deliver integration work
Map the data
We establish which system owns each piece of data, because most integration failures are really disagreements about the source of truth.
Design the contract
Endpoints, payloads, authentication and error behaviour are specified before implementation so both sides can build in parallel.
Build for failure
Networks fail and third-party APIs go down. Retries, idempotency and dead-letter handling are part of the build, not an afterthought.
Verify against real data
We test with production-shaped data, including the malformed records that a clean test fixture never contains.
Instrument and hand over
You get monitoring, alerting on failure, and documentation, so the integration is maintainable by whoever holds it next.
FAQs
Common questions
Other services
- Custom SoftwareBusiness applications, dashboards, portals, internal tools, and platforms designed specifically around your workflows.Learn more
- AI & AutomationAI agents, intelligent workflows, document processing, customer support automation, and AI-powered business tools.Learn more
- SaaS DevelopmentTurn your idea into a scalable SaaS product — from MVP to production.Learn more
Which systems need to talk?
Tell us what you're running and what data is being moved by hand. We'll map out what connecting them involves.