iOS APIs | Acesoft

iOS API & Backend Integration
Connect Your Stack

Connect your iOS app to secure APIs, payment gateways, CRMs, and cloud services with reliable, testable integration layers.

REST APIs Sign in with Apple CloudKit Payments
iOS integration services

Why does integration quality matter on iOS? Production iOS apps need robust APIs—authentication, sync, payments, and push must work seamlessly for users.

Reliable API and backend connections for production iOS apps

  • REST and GraphQL API design and Swift client implementation.
  • Sign in with Apple, OAuth, and secure token handling.
  • Firebase, AWS, HealthKit, and third-party SDK integrations.
  • Background sync, caching, and crash-safe error recovery.
Project focus

Teams connecting apps to payments, CRM, auth, and cloud services.

01
Design

API contracts, auth, and error handling.

02
Integrate

SDKs, gateways, and enterprise systems.

03
Harden

Monitoring, retries, and production support.

Common questions

Can you integrate with our existing backend?

Yes—we work with your APIs or help design new endpoints.

Do you support Apple Pay and subscriptions?

Yes—in-app purchase and payment gateway integrations.

Integrate your iOS backend

Share your stack and systems—we will map integration scope and timeline.