Calculate monthly payments, total interest, and amortization schedules for mortgages. Use via MCP in Cursor or Windsurf, or call GET /v1/finance/mortgage with principal, rate, and term parameters. Returns precise payment breakdown including principal/interest split per month. Essential for real estate analysis and loan comparisons.
curl "https://tinyfn.io/v1/finance/mortgage" \
-H "X-API-Key: YOUR_API_KEY"const response = await fetch('https://tinyfn.io/v1/finance/mortgage', {
headers: { 'X-API-Key': 'YOUR_API_KEY' }
});
const data = await response.json();
console.log(data);import requests
response = requests.get('https://tinyfn.io/v1/finance/mortgage',
headers={'X-API-Key': 'YOUR_API_KEY'})
data = response.json()
print(data)Connect your AI agent (Claude, Cursor, Windsurf, etc.) to TinyFn's finance tools:
{
"mcpServers": {
"tinyfn-finance": {
"url": "https://tinyfn.io/mcp/finance",
"headers": {
"X-API-Key": "YOUR_API_KEY"
}
}
}
}Pass principal amount, annual interest rate, and loan term in years. The tool returns monthly payment breakdown including principal, interest portions, and total payment amount.
Yes, the calculator provides month-by-month breakdowns showing remaining balance, principal paid, interest paid, and cumulative totals throughout the loan term.
MCP integration lets AI agents perform mortgage calculations directly in your code editor, enabling automated comparisons and integration with other financial analysis without manual data entry.
Make multiple API calls with different term parameters. Compare total interest paid, monthly payments, and payoff timelines to determine optimal loan structure.
The tool uses standard mortgage calculations with monthly compounding and payments. For other compounding frequencies, use specialized financial calculation tools.
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