Estimate refinance savings

Compare an existing home loan rate against a lower one and estimate the monthly and whole-of-term saving. Use this when someone asks whether refinancing is wort

liveunknown~5s typical

mcparthr—australian

$0.0020

per call

plus $0.001 platform fee per run

Open MCP server; Cracked bills routing only

Provider Upstream docs

$Set up https://cracked-ai-pearl.vercel.app/SKILL.md, then use Cracked to run mcp-au-com-arthr-mcp /estimate_refinance_savings for me.

Input

Field	Type	Description
loanAmount*	number	Outstanding loan balance in AUD.
currentRate*	number	The rate they're on now, as a percentage, e.g. 6.8.
newRate*	number	The rate being compared against, as a percentage, e.g. 6.2.
termYears	number	Years remaining on the loan. Defaults to 30.

Call it

curl

curl https://cracked-ai-pearl.vercel.app/v1/run \
  -H "Authorization: Bearer ck_live_..." -H "content-type: application/json" \
  -d '{"provider":"mcp-au-com-arthr-mcp","endpoint":"/estimate_refinance_savings","input":{"loanAmount":1,"currentRate":1,"newRate":1}}'

cli

npx cracked-ai run -p mcp-au-com-arthr-mcp -e /estimate_refinance_savings -i '{"loanAmount":1,"currentRate":1,"newRate":1}'

mcp

run_tool({ provider: "mcp-au-com-arthr-mcp", endpoint: "/estimate_refinance_savings", input: {"loanAmount":1,"currentRate":1,"newRate":1} })

Try it

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