PropPulse · Prop Mortgage

GETBaseSolanaArbitrumPolygonWorld ChainMonadX LayerHyperEVMAlgorandXRP LedgerBNB Chain

$0.1

per call · USD Coin on Base

Mortgage calculator and current mortgage rates: payment breakdown, loan amount, total interest, affordability check, and lender options — jurisdiction-aware (US 30/15yr fixed, UK fixed-deal/remortgage, CA term/amortization, DE Zinsbindung, AU offset, IN floating). For homebuyer and mortgage agents.

Endpoint

GET https://proppulse.theaslangroupllc.com/api/prop/mortgage

Calls / 30d

Unique payers / 30d

Aug 20

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://proppulse.theaslangroupllc.com/api/prop/mortgage", {
  method: "GET",
});
const data = await res.json();

cURL

curl -X GET \
  "https://proppulse.theaslangroupllc.com/api/prop/mortgage?debt=800&down=80000&income=120000" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "loan_amount": 420000,
  "monthly_15yr": 3580,
  "monthly_30yr": 2758,
  "rate_15yr": 6.12,
  "rate_30yr": 6.85,
  "recommended": "30yr for cashflow flexibility; 15yr to save $108K in interest",
  "total_interest_15yr": 164400,
  "total_interest_30yr": 272880
}

Payment details

Pay to0x50ab2018c06c6e4eaa9ba52057eb55ed284912fc

AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913

NetworksBase, Solana, Arbitrum, Polygon, World Chain, Monad, X Layer, HyperEVM, Algorand, XRP Ledger, BNB Chain

Schemesexact

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