Power Automate–Led Email-to-API Automation for a Loan Underwriting Firm 

The client is a loan underwriting company that works closely with many lenders to handle loan applications. Their main job is to get applicant data and accompanying papers, check that the information is correct, and keep structured records in downstream systems for underwriting decisions.

Most loan applications were sent by email at the time of engagement. These emails included attachments, including ID proofs, financial paperwork, and application forms. The process depended heavily on manual monitoring of shared mailboxes, extracting data, and handing it off to backend systems. This caused delays, operational risk, and problems with scaling.

Consulting Objective

The goal was to find a partner for Power Automate Consulting Services to: 

• Get rid of having to check emails and data handling manually. 
• Set up automatic processing of loan application emails and attachments. 
• Send application data and documents to backend APIs in a secure manner. 
• Allow organized recording of application data into an Oracle Database. 
• Make processing faster, more reliable, and easier to trace. 

The client needed a strong, production-ready solution from professional Power Automate Consulting Services, not just a simple process setup. 

Engagement Scope and Consulting Approach

Bloom was approached and hired to provide full Power Automate Consulting Services, which included discovery, solution design, integration strategy, and implementation. 

The focus of the engagement was on redesigning processes and building an integration architecture that would work with multiple loans and lenders. 

Activities that were led by consultants included: 

• Assessment of the email-based intake process. 
• Design of the Power Automate architecture and trigger approach. 
• Standardizing payloads and integrating APIs. 
• Handling errors, retrying, and managing exceptions. 
• Security, logging, and audit considerations. 

Power Automate Solution Overview

End-to-End Automated Workflow

1. Mailbox Monitoring

• Power Automate flow keeps an eye on a shared underwriting mailbox all the time.  
• Filters emails based on lender IDs, subject trends, and metadata. 

2. Data and Document Extraction 

• Reads the contents of emails to get important information about loan applications. 
• Safely saves attachments like PDFs, images, and documents. 
• Prepares info for processing later on. 

3. API Integration 

• Sends a structured payload (data and document references) to the backend REST API. 
• Allows for validation, parsing, and enhancement. 

4. Database Logging 

• Stores used Oracle Database to process data. 
• Keeps track of application state and reference IDs for audits and tracking. 

5. Monitoring and Exception Management 

• Makes warnings for failed or poorly constructed emails. 
• Retry systems and error logs for clear operations.  

Technology Highlights

• Microsoft Power Automate for managing workflows. 
• Integration of Outlook and Microsoft 365 mailboxes. 
• Integration of a secure REST API. 
• Oracle Database for storing structured data. 
• Access and logging depending on roles for compliance. 

Key Challenges Addressed

Technical Challenges

• Dealing with unstructured email from many lenders. 
• Managing large attachments and formats. 
• Making sure that API calls and recovery work correctly. 
• Maintaining Oracle DB’s transactional integrity. 

Non-technical Challenges 

• Relying on manual checking of the inbox. 
• Delays when there are a lot of applications. 
• High risk of missed or duplicated submissions. 

We addressed these challenges by creating robust flow and structured Power Automate Consulting Services that centered on dependability and growth.

Business Value delivered by Bloom

Bloom made a substantial difference with Power Automate Consulting Services.

• Redesigned the whole procedure of taking out a loan. 
• Fewer mistakes and less need for manual work. 
• Faster and more reliable processing. 
• Allowed for growth without hiring additional staff. 
• Made an automated framework that can be used repeatedly. 

Market Significance

The company was able to do the following with the Power Automate-based solution: 

• Handle more applications quickly and easily. 
• Make lenders’ turnaround times faster. 
• Make it easier to audit and trace. 
• Built confidence in digital underwriting operations. 

This is how the organization moved from email-based operations to a fully automated intake system. 

Delivery Details

• Mode: Remote consulting and implementation. 
• Length: 8 weeks 
• Team: Power Platform Consultant, Integration Engineer, QA Specialist, and Engagement Manager 
• Governance: Weekly reviews and checks to make sure everything is ready. 

Results

The client reached the following goals within weeks of being live:  

• 70–80% reduction in manual email handling effort 
• A significant increase in how quickly applications are processed. 
• No more missed or duplicate loan applications. 
• Better consistency of data in Oracle DB. 
• Better operational visibility through logs and alerts. 

The Power Automate Consulting Services delivered by Bloom established a scalable, reliable automation framework that made loan processing faster and error-free and improved operational efficiency over the long term.