Connect your business systems, eliminate manual duplicate work and data silos.
We engineer secure, fault-tolerant, and real-time integrations connecting ERPs, payment gateways, BankID, e-commerce, logistics, and custom APIs. Built with idempotency, async queues, and end-to-end auditability.
From Fragile Spaghetti APIs to a Robust Integration Hub
As companies scale, software systems are often linked ad-hoc: unmonitored scripts, manual CSV transfers, and fragile webhooks without retry logic. When third-party APIs update, critical business records get silently lost.
Alegor Tech engineers battle-tested integration architecture powered by event queues, automatic retry mechanisms, and data transformation engines. Every payload is validated, logged, and guaranteed for delivery.
Point-to-Point vs Alegor Integration Hub
Complex N-to-N coupling, no dead-letter queues, failure on rate limits, and unmonitored data discrepancies across systems.
Unified hub architecture with standardized data models, automatic retry queues, alert triggers, and seamless version migration.
Instant push updates for orders, transactions, customer records, and inventory without polling bottlenecks.
6 Core Integration Domains We Engineer
Whether you need to connect modern cloud SaaS, Swedish government registries, or legacy on-prem software, we engineer bulletproof bridges.
Accounting & ERP Systems
Two-way synchronization of journals, invoices, customer master records, chart of accounts, and payment settlements.
- Automated invoice generation & ledger posting
- Real-time customer & supplier sync
- OCR reconciliation against bank statements
- Cost centers & project accounting
Payment Gateways & Fintech
Frictionless B2B & B2C payment pipelines with automated reconciliation, refunds, dispute management, and subscription billing.
- Swish Commerce & In-app payments
- Klarna Checkout & order management
- Stripe Subscriptions & localized card processing
- Automated payout file reconciliation (CAMT.053)
BankID, Registries & Identity
Secure identity verification and direct lookups against official government databases and credit rating bureaus.
- BankID Authentication & Advanced Digital Signing
- Automated KYC/AML verification & PEP/Sanctions checks
- Bolagsverket Registry (Ownership & Board data)
- Real-time credit score retrieval and threshold rules
E-Commerce, CRM & Sales
Bridge storefronts and lead funnels directly into core operations for instantaneous order dispatch and customer visibility.
- Bidirectional real-time inventory synchronization
- Direct order routing to WMS and accounting
- Lead enrichment and unified customer 360
- Multi-currency & tiered customer price lists
Logistics, WMS & Freight
End-to-end automation of transport booking, label generation, track-and-trace webhooks, and 3PL coordination.
- Automated carrier dispatch on pick-and-pack
- Waybill & customs doc printing (ZPL / PDF)
- Live tracking webhooks & customer notification triggers
- EDI & XML protocols for 3PL warehouse communication
Custom APIs & Legacy Gateways
High-performance REST & GraphQL APIs and modern API gateways wrapping legacy databases, SOAP endpoints, or SFTP pipelines.
- OpenAPI / Swagger specs with developer sandbox
- OAuth2, API Keys & mTLS authentication
- Data transformation & ETL streaming pipelines
- Secure cloud gateway for legacy on-premise databases
How Alegor Integration Engine Operates
Every payload is passed through strict authentication layers, validation, transformation pipelines, and async queues to ensure total reliability.
Sources & Webhooks
Receives events from mobile apps, web storefronts, third-party webhooks, IoT devices, or scheduled pulls.
Transformation & Queues
Payloads are validated and normalized. Idempotency keys prevent duplicate processing. Dead-letter queues catch faulty records.
Target Systems & Audit
Delivers synced data into ERP, WMS, or analytics databases with 100% audit trail and instant confirmation.
6 Pillars of Integration Reliability & Security
We do not build disposable scripts that fail silently during network hiccups. We engineer enterprise-grade integration pipelines.
Idempotency & Delivery Guarantees
Every incoming event is hashed with a unique idempotency key. Duplicate webhook deliveries from payment gateways are processed exactly once.
Async Queuing & Rate Limit Protection
Third-party APIs enforce strict rate limits. Our queuing layer smoothly throttles requests and gracefully resolves HTTP 429 statuses with exponential backoff.
Security, OAuth2 & Token Lifecycle
Encrypted secret management, certificates, mTLS, and automatic renewal of OAuth2 refresh tokens in dedicated vaults with zero downtime.
Bidirectional Conflict Resolution
When customer records change concurrently across CRM and ERP, deterministic field-level precedence rules ensure clean data harmony.
Dead-Letter Queues & Alerting
If a remote endpoint rejects a payload with a permanent error, it is safely stored in a Dead-Letter Queue with instant Slack or email alert notifications.
GDPR Compliance & Audit Trails
Comprehensive traceability for personal data transfers, automated PII log masking, and built-in support for retention compliance under GDPR.
Platforms and Protocols We Connect Daily
From API Audit to Live Real-Time Data Sync
A rigorous 5-step methodology ensuring data integrity, zero production disruption, and rapid time-to-value.
API Audit & Data Flow Discovery
We inspect existing endpoints, map data schemas, identify single sources of truth, and determine sync frequency requirements.
Architecture & Schema Transformation
We design data transformation schemas, specify retry rules, idempotency constraints, and secure credential handling.
Development & Sandbox Validation
We build integration pipelines with async queue workers against staging environments and sandbox APIs.
Data Reconciliation & Load Testing
Rigorous testing under simulated API network failures, rate limit spikes, and edge-case payload validation.
Production Go-Live & 24/7 Monitoring
Zero-downtime deployment with real-time audit logging and instant alert triggers for downstream API outages.
Frequently Asked Questions
Common questions regarding API rate limits, security, legacy software, and ongoing maintenance.
Ready to Connect Your Systems Seamlessly?
Schedule a discovery session with our integration architects. We will audit your current tooling and deliver an actionable roadmap for automation.