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stratalize.com x402 construction-cost-benchmark
https://www.stratalize.com/api/x402/construction-cost-benchmark
answers 402
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receipt on every call (trust.stratalize.com/verify). Use when a developer or lender is underwriting a new construction project. Returns hard cost per SF by building type and region, soft cost ratios, contingency standards, and escalation rate. Source: NAHB + Turner CCI + RSMeans
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.02
- Network
- base
- Pay to
- 0x5d51ECC50813E0937a5c43be298E9146796ad60d
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 135 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-08-15T14:28:14.763Z (2d ago)
- Category
- identity
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fwww.stratalize.com%2Fapi%2Fx402%2Fconstruction-cost-benchmark"