Mortgage Brokers Move Faster with Spreadsheet APIs

Quotes, eligibility, and reporting from the sheets you already use

Publish calculators and rules straight from spreadsheets—no custom back-end required. Keep teams aligned and borrowers moving.

Top Mortgage Use Cases

What brokers ship first

Loan Calculators

Expose amortization, rate cards, and fees as APIs for web and agent tools.

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Loan calculator
amount: $450,000
rate: 6.25%
term: 30 yrs
down: 10%
Payment
$2,771 / mo

Rules Engine

Eligibility matrices and pricing adjustments governed in spreadsheets.

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Eligibility matrix
Inputs
credit: 725
DTI: 34%
LTV: 88%
Adjustments
Decision
eligible: YES ✅
price_adj: -0.125

Analytics

Pipelines, approvals, and funding metrics updated directly from operations sheets.

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Pipeline & funding
Loans in pipe
238
Avg days to close
26.4
Fallout rate
12.7%

Mortgage Business Impact

Speed to quote and clarity in ops

90%

Faster Quotes

Publish calculators without back-end builds.

↓ 40%

Fewer Errors

Keep pricing logic centralized and versioned.

Live

Team Visibility

Share real-time pipelines with stakeholders.

Mortgage Success Stories

Brokerages streamlining pricing and approvals

Citadel Mortgages logo
Citadel Mortgages

Rate Card & Fees API

Turned complex rate spreadsheets into a pricing endpoint for web and advisor tools.

Result:
Quote creation time down 70%; fewer pricing exceptions.
Total Mortgages logo
Total Mortgages

Eligibility Rules Centralization

Eligibility matrices live in shared sheets; CRM/LOS call a single rules API.

Result:
Consistent approvals and faster pre-quals.
Slim Pensioneren logo
Slim Pensioneren

Eligibility Dashboards

Daily summary and detailed statistics of customer eligibility processed

Result:
Manager review time reduced 50% with live status.

Frequently Asked Questions

Ready to Transform Your Industry Operations?

Join leading companies in your industry who are already using API Spreadsheets to drive growth and efficiency.