the402 endpoint detail

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stratalize.com x402 yield-curve-benchmark

https://www.stratalize.com/api/x402/yield-curve-benchmark

answers 402

Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receipt on every call (trust.stratalize.com/verify). Treasury yield curve benchmark for traders and fixed income PMs — returns 1M-30Y yields, 2s10s and 2s30s spreads, inversion signal, and SOFR. Example: live 2s10s spread with curve-shape label. Source: FRED daily

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
146 ms
Payment options
2 usable of 2
Last checked
2026-08-15T14:28:13.874Z (2d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fwww.stratalize.com%2Fapi%2Fx402%2Fyield-curve-benchmark"