Integrations that keep your systems in agreement.
Your CRM, payment processor, online store, accounting and ERP each hold part of the truth. We connect them through their APIs so data moves on its own, every run is logged, and someone hears about it when something fails.
Signs you need one
- Someone retypes data from one system into another every day or week.
- Two systems disagree about the same customer, order or invoice, and nobody is sure which is right.
- A spreadsheet is the glue between tools, and only one person knows how it works.
- An existing integration fails quietly, and you find out from a customer.
- A partner wants an API and you don't have one they can use.
What we build
Two-way syncs
Customers, orders, products and invoices kept consistent between systems, with clear rules for which system wins when they disagree.
Webhooks and event handlers
Act on a sale, signup or status change the moment it happens, instead of waiting for a nightly export.
Scheduled imports and exports
Jobs that pull, clean and push data on a schedule, for systems that only speak in files or batch APIs.
Payments and subscriptions
Checkout, subscriptions and the webhooks behind them. For our own product, Gritfolio, we built subscription billing across Stripe and Apple in-app purchases, kept in sync with the app's own records.
Your own API
A documented API on top of your system, so partners, a mobile app or future developers can build on it safely.
AI steps inside an integration
Reading documents, classifying messages or drafting replies as one step in a pipeline, with a person approving where it matters. More on AI automation.
Built to run unattended
An integration is only useful if you can stop thinking about it. These are standard on everything we build.
- Safe retries. Temporary failures are retried without creating duplicates.
- A log of every run. What moved, what changed and what was skipped, and why.
- Alerts on failure. The right person hears about a problem the same day.
- Credentials kept out of code. Keys live in your accounts' secret storage, and you can rotate them.
- Written documentation. How it works, where it runs and how to change it.
How an integration project runs
Map the data
Which system owns which field, what triggers a sync, and what should happen when records conflict.
Check the APIs
We test each API's limits and quirks before quoting, so the estimate holds.
Build and test on copies
We run it against sandbox or copied data and compare the results with you.
Go live and watch
We switch it on, watch the first runs closely and hand over the documentation.
Where we've done this
Gritfolio, our own platform, connects a mobile app, an API, a PostgreSQL database and two billing systems, Stripe and Apple in-app purchases, that all have to agree on what a customer has paid for.
DailyPrimeStore, our own deals business, moves each deal from research through price checks to the website, social platforms and a weekly email without anyone copying it by hand. Read the case study.
Integration questions
How much does an API integration cost?
What if one of our systems has no API?
What happens when a vendor changes their API?
Who owns and maintains the integration?
Tell us which systems need to talk.
Name the tools and what should flow between them. We'll reply within one business day.