api.satspipe.com: US Treasury yield curve and 2s10s spread data.
Pay-per-call endpoint from api.satspipe.com. Price per call: 50 sat (≈ $0.041).
Proof
endpoint (shown as text, not a link, to avoid accidental calls):
https://api.satspipe.com/v1/macro/yield-curve“HTTP 402 + L402 invoice for 50 sat(s)”
Details
- Price per call
- 50 sat (≈ $0.041)
- Provider
- api.satspipe.com
- Protocol
- L402 · BTC (Lightning)
- Method
- GET
- Price basis
- invoice amount decoded from an unpaid HTTP 402 response
- Last probed
- 2026-10-17
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