Check we have the rates data your system needs
Forward curves, swap rates and fixings by API, licensed per index from $349 a month.
Looking for the web app instead? See the app demo
- financial institutions
- 100+
- forward curves downloaded
- 60k+
- of swaps priced and valued
- $100bn+
You’ll get a calendar invite as soon as you book. Can’t use the calendar? Open the booking page in a new tab
“We needed a reliable, cost-effective API for interest rate curves… BlueGamma’s easy-to-integrate, ready-to-use forward curves and comprehensive coverage made them the clear choice.”
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FAQs
Forward curves, swap rates, discount factors and fixings, as JSON, from the same data the web app and Excel add-in use. Read the API docs.
Most major benchmarks refresh about every 30 seconds in market hours, others every few minutes to once a day. Refresh times by index.
Swap rates from June 2018, government bonds back to the 1980s for the largest markets, and FX forwards from December 2025. History by data type.
Yes, with a Display licence. Every licence covers use inside your company. To show your clients the rates and curves, or results calculated from them, you need a Display licence, quoted for you.
Every curve is built from live market quotes, timestamped, and within 1bp of bank mids. The methodology page shows how, and we’re happy to reconcile against your own numbers on the call or in a trial.
We’ll tell you on the call if an index isn’t covered. We cover 30+ currencies, and the full list of indices is in the documentation.
Yes. Every 14-day free trial includes an API key, so you can call it from your own code first, and the API docs are public. No card required. You can also email your question to support@bluegamma.io and we’ll reply within one business day.
Yes. API licences are agreed on a one-page quote and invoiced, with your PO number and VAT on it.