Webhook DVR
A development tool for recording webhook payloads and replaying them to a local target while working on an integration.
Read the project storyIntegrations & automation
Connect the tools. Account for the failures.
APIs, event-driven integrations, and automation that connect the tools you depend on and handle the moments when things go wrong.
Signs you need a real integration layer
This service typically comes up when:
- Someone on your team spends hours a week manually copying data between systems.
- Your CRM and billing system regularly show conflicting information about the same customer.
- You've tried no-code automation tools (Zapier, Make) but hit reliability or complexity limits.
- A new tool you've adopted doesn't have a native integration with your existing stack.
Design the failure path alongside the happy path.
Field mapping is only part of the work. Validation, retries, reconciliation, and monitoring make an integration operable.
See it in shipped work.
Project captures and the decisions behind them.
World Airport Transfer
A booking platform for airport transfers and private hire, bringing vehicle choice, flight context, and reservations together.
Read the project storyTangible work. Clear deliverables.
Integration architecture map
A clear diagram of what data flows between which systems, how often, and what triggers each sync.
Custom API & webhook integrations
Built directly against your systems' APIs for reliability, rather than relying on brittle no-code workarounds.
Error handling & monitoring
Failed syncs retain useful diagnostic context, with alerting and retry rules agreed for each integration.
Data transformation & validation logic
Handling mismatched formats, IDs, and business rules between systems that weren't designed to talk to each other.
Documentation & handover
Full documentation of the integration logic and access to all code and configuration.
How the work comes together.
System & data audit
We map every system involved, their APIs, and exactly which fields and events need to sync.
Integration design
We design the sync logic, error handling, and conflict-resolution rules before writing code.
Build & staging tests
Integrations are built and tested against staging or sandbox environments of each connected system.
Production rollout
A careful, monitored rollout to production, often with a phased approach for critical data flows.
Monitoring & handover
Monitoring and alerting are put in place, and full documentation and access is handed over to your team.
Tools chosen for your product.
Your requirements, existing systems, and future team shape our technical choices.
CRM & ERP
Salesforce / HubSpot / NetSuite / SAP
Integration infrastructure
Node.js / Custom middleware / Message queues
Communication
REST / GraphQL / gRPC / Webhooks / SFTP / Postman
Monitoring
Logging & alerting pipelines / Error tracking
Questions before the first conversation.
How is this different from using Zapier or Make?
No-code tools are great for simple, low-volume automations. Once you need complex logic, high reliability, custom error handling, or high data volume, custom-built integrations are more robust and often cheaper to run at scale. We can also build on top of these tools when they're genuinely the right fit.
What if one of our systems doesn't have a public API?
We assess this during the audit phase. Options include vendor-specific integration tools, database-level access where available, or in some cases recommending a system change if integration truly isn't feasible.
How do you handle sensitive data during integration?
Data is encrypted in transit, and we follow the security and compliance requirements relevant to your industry (e.g. not storing sensitive data unnecessarily in the middleware layer).
Can you integrate systems that are hosted on-premise?
Yes, though it requires additional architecture consideration (VPNs, secure tunnels, or on-prem agents) which we scope explicitly during discovery.
What happens if a sync fails after launch?
We define failure alerts, retry limits, and recovery procedures as part of the integration. We also agree who responds to incidents and whether ongoing support is part of the engagement.
Let’s make it work
Let’s work out what your product needs.
Bring the idea, the current product, or the challenge. We’ll help define the next step and the right delivery approach.
Start a projectClarity from the first conversation.
Start with your business problem
Agree the scope before the build
Own your code and infrastructure