the402 endpoint detail

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x402.outpimp.com houseHackingCalculator

https://x402.outpimp.com/houseHackingCalculator

answers 402

House hacking calculator. Nets rental income from other units/rooms against your mortgage payment and expenses, then adds back the equity you build via principal paydown and the market rent you avoid paying elsewhere, to compute the true monthly net-worth impact of living in and renting out part of a property.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.01
Network
base
Pay to
0x548eFd4f4d4A5C3669dbb4CBB2B1A637FeeEc5F6
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
68 ms
Payment options
2 usable of 2
Last checked
2026-09-06T01:12:37.616Z (31d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402.outpimp.com%2FhouseHackingCalculator"