Integrations • UK

API Integration Services for UK Businesses

Most UK SMEs run 10–20 SaaS tools that don't talk to each other — meaning staff re-key data, reports lie, and automation is a dream. Logic Racks builds the integrations that stitch your stack into one clean flow of truth: orders, customers, invoices, stock, support tickets, all moving automatically between the systems that generate them.

What we integrate

Your full SaaS stack, stitched cleanly.

CRMs

Salesforce, HubSpot, Pipedrive, Zoho, Microsoft Dynamics.

Finance & ERP

Xero, QuickBooks, Sage 50/200, NetSuite, Dynamics F&O.

E-commerce & marketplaces

Shopify, WooCommerce, Magento, Amazon, eBay.

Payment

Stripe, GoCardless, Klarna, Clearpay, PayPal.

Shipping

Royal Mail, DPD, Evri, FedEx, ShipStation, Parcelforce.

Legacy & edge cases

SOAP, EDI, CSV feeds, email parsing, RPA fallbacks.

Tech we use

Production-grade integration engineering.

Node.jsTypeScriptPythonTemporalBullMQAWS LambdaStep FunctionsAzure Functionsn8nOAuth2SAMLWebhooks

Pricing & timelines

From a single flow to an integration platform.

Single integration
£3k–£8k

1–2 weeks

Multi-system bus
£15k–£45k

4–8 weeks

Managed integration platform
£60k+

Scope dependent

FAQs

API integration, answered.

Can't I just use Zapier?

Yes, until you can't. Zapier and Make are great up to ~500 tasks/day and low-complexity flows. Above that, custom code is faster, cheaper and more reliable.

What if the system I want to integrate has no API?

We work around it — screen scraping, RPA, email parsing, file drops, or even custom browser automation. Uncommon but possible.

How do you handle failed integrations?

Every flow has retries, dead-letter queues, alerting and a re-run UI so staff don't lose data when a downstream system is down.

Can integrations be GDPR compliant?

Yes — data minimisation, UK/EU data residency, audit logging, DPA in place with every third party.

Do you offer ongoing integration monitoring?

Yes — included in our monthly retainer with uptime dashboards and on-call support.

Who owns the integration code?

You do. Everything is in your GitHub with full docs.

Staff re-keying data between systems?

Free 30-minute integration review. We'll map the worst flow, estimate automation savings, and quote a fix.

Book a review