Our API Integration Services
From a single third-party connection to a fully orchestrated multi-system enterprise integration, we cover every layer of the API stack.
Encrypted InfoWeb delivers end-to-end Salesforce CRM development services from initial implementation and deep customisation through to complex multi-system integrations and process automation built to make your sales, service, and operations teams measurably more effective, not just technically configured.
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10+ Years
Experience in digital delivery
200+ Projects
Across web, apps & software
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Global delivery & collaboration
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Confidential, IP-aware workflows
API integration is the process of connecting two or more software applications using APIs (Application Programming Interfaces) so they can share data and trigger actions automatically. It eliminates manual data entry, syncs systems in real time, and allows businesses to automate workflows across their entire technology stack reducing errors and accelerating operations without replacing existing tools.
If any of these sound familiar, you are looking at the right service.
Your CRM holds one truth, your ERP holds another, and your finance platform holds a third. Manual reconciliation is burning hours every week and introducing costly errors across departments.
Orders placed on your website have to be manually entered into your fulfilment system. Customer records updated in one tool don't reflect in another. Every manual step is a delay and a risk point.
You connected Stripe to your platform six months ago, but payment events are silently failing. Webhook retries aren't handled, error logs aren't monitored, and you only discover failures when a client complains.
Your team has grown from 5 to 50, and your tool stack has grown with it but nothing is connected. Every new hire adds more manual handoffs, and productivity gains from new software are wiped out by integration gaps.
Leadership needs a single dashboard view of sales, inventory, and support but the data lives in three different platforms with no reliable sync. Reporting takes hours of manual exports and spreadsheet work every week.
A developer wrote a script six months ago that syncs two systems. That developer has left. The script breaks regularly, no one understands it, and it is now a critical dependency for your daily operations.
Your Shopify store, Stripe account, and accounting software all live separately. Reconciling revenue at month-end is a full-day job and tax-time is significantly worse. Connecting these systems is not a nice-to-have; it is operationally essential.
Your internal APIs were built quickly and never documented properly. New developers take weeks to understand the system. Every integration project becomes a forensic investigation rather than a productive engineering sprint.
Our custom API integration services are designed for businesses serious about removing operational friction and unlocking scalable automation.
You are moving fast and using multiple SaaS tools Stripe, HubSpot, Slack, Notion, Intercom. Right now they are separate. As you scale, manual workflows will break. Integrating early means your operations scale cleanly without the chaos of retrofitting later.
Your product needs to connect with your customers' existing tools CRMs, ERPs, billing systems, analytics platforms. A reliable, well-documented API integration layer is not just a feature; it is a key buying criterion for enterprise clients and a direct driver of retention.
You have mature systems SAP, Salesforce, Microsoft Dynamics, Oracle and you need them to communicate reliably with modern tools, partner APIs, and customer-facing applications. Enterprise API integration services require a partner with the architectural depth to handle complexity at scale without introducing fragility.
Connecting your storefront (Shopify, WooCommerce, Magento) to fulfilment, logistics, accounting, and marketing tools is not optional it is what separates businesses that scale from ones that plateau. Our e-commerce API integration services automate the workflows that kill growth when done manually.
From a single third-party connection to a fully orchestrated multi-system enterprise integration, we cover every layer of the API stack.
We connect your platform to any third-party service payment gateways, CRMs, logistics providers, marketing tools, social platforms, or communication services. Every integration is built with proper authentication, error handling, retry logic, and monitoring from the start not bolted on later when things break.
When an off-the-shelf connector does not exist or does not meet your requirements, we build it. Our engineers design and develop custom REST APIs with clean architecture, comprehensive documentation, versioning strategy, and rate-limit handling so internal teams and external partners can integrate reliably and maintain the connection over time.
We integrate enterprise platforms SAP, Oracle, Microsoft Dynamics, Salesforce, HubSpot, Zoho, Odoo with the rest of your technology stack. This is some of the most technically demanding integration work available, requiring deep understanding of each platform's API quirks, data models, and rate limits. We have delivered ERP API integration services across manufacturing, logistics, and professional services sectors.
Stripe, PayPal, Razorpay, Square, Klarna, Braintree we have integrated them all. Our payment gateway API integration services cover subscription billing, one-time payments, refund handling, webhook event processing, and reconciliation workflows. We do not just connect the gateway; we build the operational layer around it so your finance team has reliable, auditable data without manual intervention.
Connecting cloud-native applications AWS services, Google Workspace, Microsoft 365, Zapier-adjacent automation, and proprietary SaaS platforms requires a different approach than traditional server-based integrations. We design event-driven, serverless-compatible integration layers that handle volume, latency, and fault tolerance in cloud environments without the overhead of self-managed infrastructure.
Beyond simple system-to-system connections, we build full data integration pipelines pulling from multiple API sources, transforming data to match your internal schemas, and loading it into your data warehouse, BI tool, or operational database. This is particularly valuable for businesses that need a consolidated analytics view across disparate platforms without the cost of a full data engineering team.
A proven, repeatable delivery process that keeps every integration project on track, on scope, and on time.
We map your existing systems, data flows, and integration requirements. NDA signed before any discussions. Output: a clear integration blueprint and scope document.
We design the integration architecture authentication flows, data mappings, error handling strategy, and API endpoint definitions before writing a single line of code.
We build in two-week sprints with shared progress visibility. Integration logic, transformations, and event handling are developed against agreed specifications with no undocumented changes.
We run full integration testing across environments including failure scenario simulation, load testing, and security validation. Nothing goes to production until it has passed our complete QA checklist.
We deploy with full monitoring, alerting, and documentation. Post-launch support packages available for ongoing maintenance, incident response, and evolving integration requirements.
We are technology-agnostic. Every tool and framework choice is driven by your integration requirements not our convenience. We select what is right for the job.
There are many API integration agencies. Here is why businesses across the US, UK, Germany, Australia, and UAE choose Encrypted InfoWeb.
With over a decade of software engineering experience and 200+ global projects delivered, we bring practical domain knowledge that junior API integration agencies simply cannot match. Our engineers have worked across fintech, SaaS, healthcare, ecommerce, manufacturing, and enterprise environments solving real-world integration problems at real scale.
We do not write quick scripts and call them integrations. Every API connection we build follows a structured architecture including error handling, retry strategies, logging, alerting, and documentation. When something goes wrong at 2am on a Sunday, your integration recovers automatically and your team is notified rather than discovering the failure through customer complaints.
We design integrations that handle 10 events per day and 100,000 events per day without architectural rework. Whether you are a startup connecting your first SaaS tools or an enterprise running high-volume transactional pipelines, our solutions are built to grow with you rather than require rebuilding every 18 months.
API integrations are a primary attack surface for modern applications. We implement OAuth 2.0, HMAC signature verification, IP whitelisting, encrypted credential storage, and least-privilege access patterns on every integration not as add-ons, but as baseline requirements. For clients in the UK and EU, we build with GDPR data residency and processing requirements in mind from day one.
We work with business API integration clients across the US, UK, Germany, Australia, and UAE entirely remotely. Our async-first workflows, shared project management tools, and English-first communication mean that geography never creates delivery friction. Many of our longest-standing clients have never met us in person and consistently rate our communication as excellent.
You receive weekly milestone updates, access to shared project management tools, and direct contact with your technical lead. No black-box development periods. No surprise scope changes at delivery. We run in two-week sprints with clear deliverables, and we flag risks before they become delays not after.
We bring sector-specific integration knowledge to every engagement. The same technical foundation, applied with genuine understanding of your industry's data flows, compliance requirements, and commercial dynamics.
Connect your SaaS tool stack CRM, billing, analytics, support before manual workarounds become a structural bottleneck.
Expose reliable public APIs to enterprise clients, integrate third-party tools your users demand, and maintain a clean integration marketplace.
HL7 / FHIR-compatible integrations connecting EMR systems, appointment platforms, and patient communication tools with HIPAA and GDPR in mind throughout.
Connect storefront, logistics, inventory, payment, and accounting systems into a single automated pipeline eliminating manual fulfilment steps and reconciliation overhead.
ERP, CRM, and legacy system integrations at scale SAP, Oracle, Dynamics connected to modern cloud tools and customer-facing applications without disrupting existing workflows.
Our delivery model is built for remote-first international collaboration. We work with clients across multiple time zones with consistent quality and English-first communication.
We partner with US startups, SaaS companies, and enterprises across New York, Austin, San Francisco, and Chicago. American clients value speed, reliability, and ROI we deliver all three with transparent timelines and measurable outcomes.
UK businesses expect GDPR-compliant, security-forward integrations. We serve clients across London, Manchester, Birmingham, and Edinburgh with full GMT timezone overlap and the data residency considerations that UK B2B buyers require.
German Mittelstand businesses and tech firms trust us for precise, DSGVO-compliant integrations. We work with clients across Frankfurt, Berlin, Munich, and Hamburg with the technical documentation standards that German engineering culture expects.
We serve Australian businesses across Sydney, Melbourne, and Brisbane with async-first workflows and AEST-aware communication. Practical, results-first delivery aligned with Australian business culture and expectations.
We work with businesses across Dubai and the broader Gulf region, delivering cloud API integration services and enterprise system connections for rapidly scaling organisations in fintech, logistics, and real estate sectors.
Beyond our core markets, Encrypted InfoWeb partners with API integration clients worldwide Singapore, Canada, the Netherlands, and broader APAC. Geography does not limit our delivery quality or communication responsiveness.
Let's connect your systems, automate your workflows, and build an integration layer that scales with your business.
