Api Endpoint

mart402.com

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

Open interactive test console

Offering

Provider: mart402.com
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Financial Analysis
Delivery: Not provided
Pricing model: Not provided
x402 version: 1

Endpoint context

URL: https://mart402.com/v1/jp-mortgage
MIME type: Not provided
First seen: 2026-10-16T02:14:28.029Z
Last seen: 2026-10-25T22:58:28.326Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.005 USDC
Atomic price: 5000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "5000",
    "payTo": "0xE3244a21D0d68bFa78b7CAd8C3b8777aDFbB3188"
  }
]

Observed health

Status: Healthy
Latest latency: 46 ms
Average latency: 377 ms
HTTP status: 402
Last checked: 2026-11-02T10:47:18.294Z
Reachability: 100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{}

Output schema

null