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Mart402 · mart402.com

Mortgage schedules

Level-payment/level-principal, total interest, prepayment effect (term-reduction or payment-reduction). Deterministic annuity math. $0.005/call.

Ready now6 calls · 5 buyers in 30 days

Input

Sample response

Published by the provider. Your run returns a fresh response.

response17 keys
as_ofnull
assumptions0 items
billabletrue
breakdown0 items
carried_forward0 items
disclaimer"仮定条件に基づく概算試算。税務相談・手続代行・法律相談ではない。申告・届出への使用不可。確定額は官公署または税理士・社会保険労務士等に確認のこと。"
not_covered3 items
0"住宅ローン控除(年度別上限・省エネ区分)"
1"団信・手数料"
2"変動金利の将来予測"
note"SAMPLE RESPONSE generated by the exact deterministic engine that serves production (jp-statutory has no LLM: same input always produces this byte-identical result, carrying the same rules_version and cited primary sources). Served free at /samples/{product} so you can verify the response shape, the rules_version field and the source citations before paying. No payment was taken. The sample_input shown is the catalog example input that produced this output."
oktrue
result8 keys
method"level_payment"
monthly_payment_yen102095
months_paid421
total_interest_yen7880056
total_paid_yen42880056
total_prepaid_yen0
rules_version"2026.08.18"
sampletrue
sample_input3 keys
annual_rate0.012
months420
principal_yen35000000
sources1 item
0"deterministic-annuity-math"
summary"借入35,000,000円・年1.200%・420回 -> 毎月102,095円、総利息7,880,056円"
tool"jp-mortgage"
unverified_rules0 items
responseobject, 17 keys
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Track record

Paid calls, last 30 days
6
Buyers, last 30 days
5
Last paid call

Reported by the x402 directory.

A$0.0072 per call