Home / Market & alternative data
newyorkfed
Keyless client for SOFR and other reference rates
What it is
A zero-dependency TypeScript client calls the Federal Reserve Bank of New York Markets Data API, the public source for SOFR and the other US reference rates, with no API key. It returns the latest secured and unsecured rates, a short history or a date range, compounded SOFR averages and the index, recent repo and reverse-repo operations, and System Open Market Account holdings. Fixed-income developers who want those series as typed values are the audience. Rates stay in the percent units the Bank publishes, some older fields that were not numeric are omitted, and a request has no timeout unless the caller sets one.
At a glance
Research onlyOur rating, based on popularity, maintenance and how ready it is for real use.
| Best for | Developers |
|---|---|
| Used for | Data source, Data analysis |
| Markets | US equities, Other markets |
| Stack | TypeScript |
| Learning curve | Easy to start |
| Practical value | Medium practical value |
| Cost | Free and open source |
| Hardware | No GPU needed |
| Maintenance | Last commit 17 days ago |
GitHub stars, last 30 days
Daily snapshots since 2026-09-28 (up to 30 days): 0 over the period, now 1. Gaps mean no snapshot was taken that day.
Client for the NY Fed Markets Data API: SOFR/EFFR/OBFR reference rates, SOFR averages and index, and SOMA holdings; no API key required.
Similar tools
Typed client for US Treasury auctions and debt
Pythonic downloader for Yahoo! Finance market data
Posted buy and sell rates at Uruguayan exchange houses
Typed access to US Treasury debt, rates, and FX
Third-party Python client for FRED, ALFRED, and FRASER
Python client for FRED, GeoFRED, ALFRED, and FRASER