Digital Transformation / Enterprise Solutions

API & Middleware
Integration

Your systems shouldn't talk through spreadsheets and nightly CSV exports. We design APIs and middleware that connect your apps, data, and partners in real time: contract-first, secure by default, and built to handle scale without breaking.

Real-time, event-drivenSecure by defaultBuilt for scale
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api-gateway · prod
POST/v2/orders201
routing through middleware…
Inventory Service18ms200
Payments Service42ms201
CRM Sync27ms200
ERP Ledger33ms200
12ms
p99 latency
500M
calls / mo
99.99%
uptime
What We Deliver

Make Every System Speak The Same Language.

Seven integration capabilities that replace brittle exports and manual handoffs with a real-time, governed, secure connectivity layer.

API Design & Development

Contract-first REST, GraphQL, and gRPC APIs with clean OpenAPI specs, versioning, and developer docs teams actually enjoy using.

REST · GraphQL · gRPC

Middleware & Orchestration

Message routing, transformation, and orchestration that turn point-to-point chaos into a managed, observable integration layer.

ESB · Orchestration

System & App Integration

Connect ERP, CRM, SaaS, and databases into one fabric, so a change in one system flows everywhere it needs to, instantly.

ERP · CRM · SaaS

Event-Driven & Streaming

Kafka, pub/sub, and real-time pipelines that move data the moment it changes, with no more batch jobs and stale records.

Kafka · Pub/Sub

API Gateway & Security

Authentication, rate limiting, OAuth2, and threat protection at the edge, so every endpoint is governed and secure by default.

OAuth2 · Rate limiting

iPaaS & Automation

Low-code integration and workflow automation that connect best-of-breed tools without a six-month custom build.

iPaaS · Workflows

AI-Assisted Integration

Intelligent data mapping and schema matching that accelerate complex integrations, plus anomaly detection on API traffic to catch issues before they spread.

Data mapping · Anomaly detection
The Integration Stack

Right Tool, Right Layer.

We're fluent across the modern integration landscape, and we pick technologies for your throughput, security, and team, not for the logo on the slide.

API Gateways

  • Kong logoKong
  • Apigee logoApigee
  • AWS API Gateway logoAWS API Gateway
  • Azure API Management logoAzure API Management

Message Brokers

  • Apache Kafka logoApache Kafka
  • RabbitMQ logoRabbitMQ
  • AWS SQS / SNS logoAWS SQS / SNS
  • ActiveMQ logoActiveMQ

iPaaS & ESB

  • MuleSoft logoMuleSoft
  • Boomi logoBoomi
  • Azure Integration logoAzure Integration
  • Workato logoWorkato

Protocols & Standards

  • REST & GraphQL logoREST & GraphQL
  • gRPC logogRPC
  • Webhooks & SOAP
  • OAuth2 / OIDC logoOAuth2 / OIDC
How We Deliver

Integration That Won't Break In Six Months.

Most integrations rot because nobody designed the contracts. Our six-phase method builds connectivity that's governed, tested, and observable from day one.

01

Discovery & Integration Audit

We map every system, data flow, and handoff, then pinpoint where brittle exports and manual steps are slowing the business down.

02

Architecture & Contract Design

API contracts, data models, and an integration architecture are designed up front, so every team builds against the same source of truth.

03

Build & Orchestration

We implement the APIs, middleware, and event flows, transforming, routing, and orchestrating data across your systems.

04

Security & Governance

Authentication, authorization, rate limiting, and policy are enforced at the gateway, so every endpoint is governed and protected.

05

Testing & Performance

Contract, integration, and load testing validate behavior under real traffic, catching breakage before production ever sees it.

06

Deploy, Monitor & Scale

CI/CD, observability, and alerting keep the integration layer healthy and ready to scale as call volumes grow.

Why Plaxonic

Connected Systems, Engineered To Last.

Contract-First By Design

APIs designed before they're built, so teams integrate against a stable, documented spec.

Zero-Trust Security

OAuth2, scoped tokens, and gateway policy protect every endpoint from the first request.

Event-Driven & Real-Time

Streaming and pub/sub move data the instant it changes, with no nightly batch lag.

Observability Built-In

Tracing, metrics, and alerting ship with every integration, not bolted on later.

Coverage

The Systems And Standards We Speak Fluently.

Integration depth is measured by how many things you can connect, and how well. These are the platforms, protocols, and patterns our teams work across every day.

Platforms We Integrate

  • Salesforce
  • SAP
  • Oracle NetSuite
  • Microsoft Dynamics
  • Workday
  • Stripe
  • HubSpot
  • ServiceNow
  • Shopify
  • Custom In-House Systems

Standards & Protocols

  • REST
  • GraphQL
  • gRPC
  • SOAP
  • WebSockets
  • Webhooks
  • EDI (X12, EDIFACT)
  • HL7 & FHIR
  • ISO 20022
  • OAuth 2.0 / OIDC

Integration Patterns

  • API-Led Connectivity
  • Event-Driven Architecture
  • Batch & Real-Time Sync
  • Strangler Pattern (Legacy Migration)
  • Saga Pattern (Distributed Transactions)
The Payoff

Why The Integration Layer Is Worth Getting Right.

A good integration layer is invisible when it works and very expensive when it does not. Done well, it changes how the whole business runs.

One source of truth

Data flows automatically between systems, so every team works from the same current information instead of reconciling spreadsheets.

Faster time to launch

New partners, tools, and channels connect in a fraction of the time, because the connective layer is built to extend rather than rebuilt each time.

Fewer breakages

Versioned APIs, monitoring, and resilient middleware mean an upstream change or outage no longer cascades into a business-wide failure.

Lower maintenance load

A governed, observable integration layer replaces brittle point-to-point scripts, cutting the ongoing cost of keeping systems connected.

Engagement Models

Structured Around Where You Are.

Whether you are connecting two systems or building an enterprise integration layer, we structure the engagement around where you are.

Dedicated Integration Team

A cross-functional team that owns your integration roadmap end to end, ideal for large or evolving integration programs.

Integration Audit & Advisory

A focused engagement to assess your current integrations, surface risks and bottlenecks, and map the path to a resilient architecture.

Staff Augmentation

Senior integration engineers who embed in your team to add capacity and specialized expertise on demand.

Managed Integration

Ongoing monitoring, maintenance, and evolution of your integration layer, so connections stay reliable long after launch.

FAQs

Questions, Answered.

Still have questions?

Have a specific integration challenge in mind? Our team can talk through it.

Talk to an integration expert

It depends on scope. A single point-to-point integration can take a few weeks, while an enterprise-wide integration layer takes longer. After discovery and system mapping, we give you a clear, phased timeline rather than a vague estimate.

Still Moving Data Through CSV Exports?

Book a free integration audit. We'll map how your systems connect today, find the brittle handoffs that are costing you, and chart the path to a real-time, secure integration layer.