Integrations
API Integrations
Integrations fail quietly: a missed webhook, an expired token, a changed field. We design integrations to be observable and recoverable, so data arrives once, in the right shape, and failures are visible before customers notice.
Problems we solve
Sound familiar?
Reliable connections between your applications, SaaS platforms and partners, with retries, monitoring and clear ownership of data.
- Teams re-key the same data into several systems, causing delays and errors.
- Existing integrations break silently and are only discovered when reports look wrong.
- A partner or customer needs API access to your platform, but there is no secure, documented API.
- Point-to-point scripts have grown into a fragile web nobody wants to touch.
Capabilities
What our integrations work covers
Third-party API integration
Payment, CRM, ERP, accounting, messaging and logistics platforms connected with proper authentication and rate-limit handling.
Public & partner APIs
Designing and documenting APIs others can build on, with keys, scopes, versioning and usage limits.
Webhooks & event processing
Signature verification, idempotency keys, retries and dead-letter handling for event-driven flows.
Data synchronisation
Scheduled and real-time sync with conflict rules, mapping and reconciliation reports.
Integration monitoring
Structured logs, alerts and dashboards showing what moved, what failed and why.
Legacy connectivity
Bridging older systems through files, databases or SOAP services when modern APIs are not available.
Typical stack
- REST
- GraphQL
- Webhooks
- OAuth 2.0
- OpenAPI
- Message queues
- ASP.NET Core
- Node.js
- PostgreSQL
Delivery process
How the engagement runs
- 01
Map the flows
Document systems, data ownership, volumes, triggers and failure scenarios.
- 02
Design contracts
Agree payloads, mapping rules, error handling and security for each flow.
- 03
Build & simulate
Implement against sandboxes with automated tests covering edge cases and failures.
- 04
Roll out
Gradual cut-over with reconciliation to prove data accuracy.
- 05
Operate
Monitoring, alerting and runbooks so issues are caught and resolved quickly.
Use cases
Where this service fits
Order-to-cash automation
Connect e-commerce, payments, invoicing and accounting so orders flow without manual entry.
CRM & marketing sync
Keep customer data consistent between your product, CRM and communication tools.
Partner data exchange
Provide partners with secure, documented access instead of spreadsheets and email.
Examples
Related case studies
Illustrative sample: logistics business
Replacing spreadsheet operations with a workflow platform
A sample scenario showing how a case study is structured: the challenge, the engineering approach and the outcome, described without invented metrics.
- Next.js
- ASP.NET Core
- PostgreSQL
Illustrative sample: B2B SaaS company
Connecting a SaaS product to its customers' business tools
A sample scenario for the integrations format: designing reliable, observable integrations between a SaaS product and third-party platforms.
- TypeScript
- Webhooks
- OAuth 2.0
- PostgreSQL
FAQ
Integrations questions
What if the system we need to connect has no API?
There are usually options: scheduled file exchange, direct database access with appropriate safeguards, or wrapping legacy interfaces such as SOAP. We assess what is reliable and supportable before recommending an approach.
How do you make integrations reliable?
Idempotent processing, retries with back-off, dead-letter handling for failures, reconciliation reports and alerts. Every integration should make it obvious what was processed and what needs attention.
Related services
Often combined with
- Custom Software DevelopmentBusiness applications designed around your workflows, data and growth plans: web platforms, internal tools and customer-facing systems.Learn more
- SaaS Product DevelopmentMulti-tenant SaaS products built for real customers: subscription billing, onboarding, tenant isolation and the operational foundations to scale.Learn more
- .NET DevelopmentASP.NET Core APIs, background services and web applications built on current .NET releases, structured for testability, performance and long-term maintenance.Learn more
Not sure which service fits? Describe the problem and we will tell you.
Ready to talk about API integrations?
Tell us about the problem. We will respond with questions, not a sales script, and an honest view of how we can help.
Start a conversation