Service
Systems & API Integration
Connect the tools, APIs, and systems you run
We connect your SaaS tools, third-party APIs, and internal or legacy systems into one stack that works together, with the reliability production demands.
What we do
- Integration architecture, not brittle point-to-point scripts
- API integrations with real error handling and retries
- Webhooks, events, and middleware that keep systems in sync
- Connections that hold up under production load
Overview
How we think about Systems Integration
This is the core of what Adapter does. Businesses run on dozens of systems that were never designed to talk to each other: the CRM, the ERP, billing, support, partner APIs, and the internal tools built along the way. We connect them into one stack that works together.
We design the integration architecture first, the events, queues, and contracts that let systems exchange data without becoming a tangle of brittle point-to-point scripts. Then we build it: API integrations with real error handling and retries, webhooks and event flows, and the middleware that keeps everything in sync. The result is connections that hold up under production load instead of breaking the first time a vendor changes a field.
We work with the systems you already run rather than asking you to replace them. The goal is to make your existing stack behave like one coherent system, with the data flowing where it needs to and the failure handling to keep it that way.
Deliverables
What you get
- 01
An integration architecture for how your systems exchange data
- 02
API and webhook integrations across your tools and partners
- 03
Middleware and sync services with retries and error handling
- 04
Internal and legacy systems connected into the stack
- 05
Monitoring so broken connections surface before users notice
Our Approach
How we work
Map the systems
We map the tools, APIs, and internal systems you run, the data each one owns, and the hand-offs that happen manually today.
Design the architecture
We design how systems should exchange data through events, queues, and clear contracts, so the result is coherent rather than a tangle of scripts.
Build the connections
We build the API integrations, webhooks, and middleware with the retries and error handling that production load requires.
Keep it in sync
We add monitoring and reconciliation so drift and broken connections surface and recover before they reach your users.
When to call us
Is this the right service for you?
Tool sprawl that will not sync
Your CRM, billing, support, and internal tools each hold part of the picture, and keeping them aligned is a constant manual chore.
Brittle point-to-point scripts
Integrations were bolted on over time as one-off scripts, and they break whenever a vendor or schema changes.
Partner and vendor APIs
You need to integrate third-party or partner APIs reliably, with the error handling and retries real traffic demands.
Legacy systems on an island
Critical internal or legacy software holds data the rest of your stack cannot reach.
FAQ
Common questions
Things clients typically ask before starting a Systems Integration engagement.
Part of a bigger picture
Systems Integration ships as part of an Adapter integration engagement, where a dedicated senior team connects your tools, data, and AI into one stack that works together.