Power Apps SharePoint Power Automate API Integration

Power Apps Loan Portal: From Spreadsheet Chaos to Automated Processing

How we helped a UK lending company replace multiple spreadsheets and disconnected systems with a single Power Apps loan management solution — complete with automated credit checks and CRM integration.

65%
Faster Processing
Zero
Lost Applications
3
API Integrations

Project Overview

This Power Apps loan management project transformed how a UK commercial lending company processes applications. Before our engagement, their team juggled multiple Excel spreadsheets, Google Sheets, and disconnected tools — creating a fragmented workflow where applications regularly fell through the cracks.

We delivered a centralised loan portal built on Power Apps with SharePoint as the data backbone, featuring direct integrations with Creditsafe for credit scoring, Companies House for company verification, and Zoho CRM for customer data synchronisation.

Project Details

Industry
Financial Services
Company Size
45 employees
Timeline
8 weeks
Technologies
Power Apps, SharePoint, Power Automate

The Challenge

The lending team faced significant operational problems that were costing them time, money, and customer satisfaction:

Scattered Data

Loan applications tracked across multiple Excel files and Google Sheets with no single source of truth. Different team members had different versions.

Manual Credit Checks

Staff logged into Creditsafe separately, copied results manually, and often forgot to run checks until late in the process.

Disconnected CRM

Customer data in Zoho CRM was completely separate from the lending process. Duplicate entry was common, and records frequently didn't match.

No Visibility

Management couldn't see pipeline status without manually checking with each team member. Reporting took hours to compile.

The Business Impact

Applications were taking 2-3 weeks to process when competitors were turning them around in days. The team estimated they were losing 15-20% of potential deals simply because applicants went elsewhere while waiting. Compliance was also a growing concern — with no audit trail, they couldn't demonstrate their process to regulators.

Our Solution

We designed and built a comprehensive Power Apps loan application portal that centralises the entire lending workflow. The solution replaced all spreadsheets with a structured, automated system that guides applications from initial submission through to completion.

Custom Power Apps Front-End

A purpose-built canvas app provides the lending team with a clean, intuitive interface for managing applications. Staff can create new applications, view pipeline status, and access all relevant documents from a single screen.

  • Application intake forms with validation and required field enforcement
  • Pipeline view showing all active applications by stage
  • Document upload with automatic categorisation
  • Mobile-responsive design for field access

API Integrations

The portal connects directly to external services, eliminating manual data lookups and ensuring consistent, accurate information:

Creditsafe API

Automated credit checks triggered on application creation. Risk scores and credit limits pulled directly into the application record.

Companies House API

Instant company verification, director lookups, and filing history. No more manual searches or copy-paste errors.

Zoho CRM

Bi-directional sync keeps customer records aligned. New applications create CRM contacts; status updates flow both ways.

Power Automate Workflows

Automated workflows handle routing, notifications, and escalations without manual intervention:

  • Application routing based on loan value and risk tier
  • Automated notifications to applicants at each stage
  • SLA monitoring with escalation to management when deadlines approach
  • Document request workflows when information is missing
  • Approval workflows for credit decisions

SharePoint Data Architecture

SharePoint serves as the secure data backbone, providing structured lists for application data, document libraries for supporting files, and full version history for compliance. Custom views give different teams exactly the information they need, while Power BI dashboards provide real-time pipeline reporting.

The Results

65%
Faster Application Processing

Average processing time reduced from 2.5 weeks to under 1 week

Zero
Lost Applications

Every application tracked from submission to decision

8 hrs
Saved Weekly

Eliminated manual data entry and status chasing

100%
Audit Compliance

Complete trail for every application and decision

"We went from hunting through spreadsheets to having everything in one place with credit checks happening automatically. The team can actually focus on lending decisions now instead of data entry. Within two months, we'd processed more applications than the previous quarter — with fewer people involved."

DH
David Hargreaves
Head of Commercial Lending

Technical Implementation

Architecture

  • Canvas Power App with responsive design
  • SharePoint Online lists for application data
  • SharePoint document libraries for file storage
  • Power Automate cloud flows for automation
  • Custom connectors for API integrations
  • Power BI embedded for reporting

Security & Compliance

  • Role-based access control via Azure AD
  • Data Loss Prevention policies applied
  • Audit logging enabled on all transactions
  • Sensitive data encrypted at rest and in transit
  • Retention policies aligned with FCA requirements

Frequently Asked Questions

Can Power Apps handle financial services compliance requirements?

Yes. Power Apps built on Microsoft 365 inherit enterprise-grade security and compliance controls. Combined with proper architecture — audit logging, retention policies, and role-based access — Power Apps solutions can meet FCA, GDPR, and other regulatory requirements. This project included full audit trail capabilities and data retention aligned with financial services obligations.

How does Power Apps integrate with external APIs like Creditsafe?

Power Apps connects to external APIs via custom connectors or Power Automate flows. For this project, we built custom connectors for Creditsafe and Companies House that allow the app to call these services directly. The integration handles authentication, request formatting, and response parsing — presenting clean data to users without exposing API complexity.

How long does it take to build a loan management portal in Power Apps?

This project was delivered in 8 weeks from initial scoping to go-live. Timeline depends on complexity — number of integrations, approval workflows, and reporting requirements. A simpler loan tracking system might take 4-6 weeks; more complex solutions with multiple API integrations and advanced automation can take 10-12 weeks.

Is Power Apps suitable for replacing spreadsheet-based processes?

Absolutely — this is one of the most common and high-value use cases for Power Apps. Spreadsheets lack validation, audit trails, proper access control, and workflow automation. A Power Apps solution adds all of these while maintaining the flexibility that made spreadsheets attractive in the first place. Most clients see ROI within 3-6 months of deployment.

Ready to Replace Your Spreadsheets?

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