Market Intelligence API
US Treasury yields and yield curve: par and real (TIPS) curves with daily changes, 2s10s/3m10y/5s30s slopes and inversion flags, 10y breakeven inflation, and SOFR, EFFR and euro STR. Use for the interest-rate backdrop of any trade.
Go to this service →Our latest check (2026-10-11)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 71 ms
- Price
- $0.010 per call
- Paying buyers, last 30 days
- 4 (directory's own records)
- Paid calls, last 30 days
- 7
- Category
- Economic data (macro)
- Address
- https://api.marketintelligenceapi.com/api/v1/rates/curve
Accuracy: paid answers checked against an independent record
Not yet in our paid checks. A seller we have not checked has neither passed nor failed.
For agents
This page as JSON: /sellers/5fbf73a5a27c.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).