Integrations
Add FX data without starting from scratch
Choose a workflow, copy a working starting point, and make your first request with a free API key.
Google Sheets
Use FXRATE, FXCONVERT and FXRATES custom functions for live and historical spreadsheet data.
Open Sheets guide →AI assistants (MCP)
Connect Claude Code, Cursor, VS Code and other MCP clients with your own API key.
Set up MCP →HTTP clients
Start from JavaScript, TypeScript, Python or Go examples, then use the OpenAPI specification to generate a client.
View code examples →Ready to make your first call?
The free plan is enough to evaluate the API before you commit.