API integration services that hold up in production.
We connect payment systems, CRMs, internal tools, and third-party platforms - with monitoring, security, and proper error handling built in from the start.
Integrations that don't fall apart under pressure.
Most integration problems come from weak setup, no visibility, and missing safeguards. We cover the details that keep connected systems stable and easy to support.
API structure and data flow
We connect systems with a clear data structure so updates are easier to manage and less likely to cause problems when things change on either end.
Authentication and access
Secure logins, tokens, permissions, and access rules - handled properly so neither usability nor security gets sacrificed.
Webhooks and event handling
Webhook integrations built to handle retries, duplicate events, and the edge cases that only show up in production.
Payment integrations
Stripe and similar payment systems integrated for subscriptions, checkout flows, invoices, and payment-related automation.
Security from the start
Validation, access control, safe credential handling, and protection against common risks - included by default, not added on request.
Monitoring and issue handling
Logs, alerts, and visibility into what's happening so problems get found and fixed before they turn into operational incidents.
What you receive
Built for real business operations
External systems fail, change, and respond unexpectedly. We build integrations that handle that - so your business keeps running when they do.
Clear delivery. Clean handover.
We keep integration work transparent from the start - defined data flow, monitoring, security checks, and documentation your team can actually use.
Continue exploring development
Need to connect your systems
without the usual headaches?
Tell us what you're trying to connect and where things are breaking down. We'll come back with a clear picture of what needs fixing and how we'd approach it.
CoreLedger Studio - est. 2025
FAQ
Yes. We handle subscriptions, webhook verification, retries, and event handling so payment-related processes are more reliable and easier to support.
Often, yes. We usually begin by reviewing how the system behaves, identifying the weak points, and adding protective layers such as validation, retries, and monitoring.
We add monitoring, logs, and clearer handling around important events so issues are easier to spot and investigate before they create bigger operational problems.
No. Third-party systems can fail and networks can be unpredictable. What we do provide is a setup that handles issues more safely and makes them easier to detect.
That depends on the project. In some cases it can live inside the main app, while in others it makes more sense to separate it into backend or serverless functions for better reliability.