Mobile API Integration
Give mobile apps a backend they can actually rely on
We design and implement the API contracts, auth and integration flows mobile clients need to talk to Shopify, SaaS products, payments and internal systems.
Definition. Mobile API integration is the work of connecting iOS and Android applications to business systems through stable, authenticated APIs — including pagination, offline-safe writes, error handling and observability.
Mobile teams should not reverse-engineer a desktop API
Payloads, auth lifetimes and error shapes that work in a browser session often fail on a phone.
Session assumptions
Cookies and long-lived admin sessions do not translate to mobile.
Chatty endpoints
Too many round trips on cellular networks make the app feel broken.
Write conflicts
Offline edits collide with server state because nobody designed merge rules.
Capabilities
What we build
Specific delivery, not a vague capability list.
Mobile BFF or API layer
Endpoints shaped for client needs, not a 1:1 dump of internal services.
Identity and session
Token lifecycle, refresh, logout and biometric unlock aligned with your IdP.
System connections
Commerce, CRM, payments and custom services behind that layer.
Solutions
Common implementation scenarios
New app, existing systems
Do not rebuild ERP. Expose the jobs the app must complete.
App rewrite
Keep the systems of record, replace the fragile client contract.
Shopify or SaaS companion apps
Mobile as a client of commerce or product APIs with the right auth model.
How we work
Development process
01
Discovery
We clarify the business problem, current systems, constraints, success metrics and decision-makers before recommending a build.
02
Strategy
We define the product scope, delivery sequence and commercial trade-offs so engineering work maps to a measurable outcome.
03
Architecture
We design the application, data, integration and security model before implementation starts, reducing rework later.
04
UI/UX
We design the interfaces operators and customers will actually use — with clarity, accessibility and conversion in mind.
05
Development
We implement in short, reviewable increments with staging environments and visible progress against the agreed scope.
06
QA
We test functional flows, edge cases, integrations, performance and release readiness before anything reaches production.
07
Launch
We ship with a controlled cutover, monitoring and a clear rollback plan so go-live is an operational event, not a gamble.
08
Support & Optimization
After launch we stabilize, measure and improve — fixing issues quickly and iterating on the features that affect the business.
Stack
Technologies
- Node.js
- TypeScript
- PostgreSQL
- Redis
- AWS
- Shopify APIs
Industries
Where this service is typically used
Ecommerce
We help ecommerce businesses build Shopify experiences, operational AI, mobile clients and the integrations that keep catalog, orders and inventory honest.
SaaS
We help software companies ship AI capabilities, integration surfaces and mobile clients that respect tenancy, metering and a roadmap you can maintain.
Retail
We help retailers connect commerce, operations apps and back-office systems so availability, orders and exceptions are not a manual sport.
Engagement
How we work commercially
Fixed scope
A defined outcome, timeline and budget after discovery. Best when requirements are clear enough to estimate with confidence.
Dedicated team
A stable product squad that works as an extension of your team across a roadmap, not a one-off ticket list.
Ongoing development
Retained engineering capacity for iteration, integrations, maintenance and new capabilities after the first release.
Consulting
Architecture, vendor selection, AI feasibility, Shopify Plus planning or integration design without a full build engagement.
FAQ
Questions about mobile api integration
Yes. The mobile app should talk to your API layer; that layer talks to Shopify, payments, CRM and other vendors.
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Learn moreNext step
Design the mobile API layer
List the systems the app must use and whether offline matters. We will propose a contract and the first endpoints to ship.