Frankfurter
finance:frankfurter · frankfurter.dev ↗
Foreign exchange reference rates published by the European Central Bank, from 1999 to today.
About the Frankfurter API
Frankfurter API on Apizie: 4 endpoints (Latest rates, Rates on a date, Time series, Currencies) returned as clean JSON through one API key. 4 endpoints are live now. Call it over REST at https://zieapi.vercel.app/v1/finance:frankfurter/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.
| Project key | finance:frankfurter |
|---|---|
| Status | Live |
| Endpoints | 4 |
| Category | Finance |
| Source | frankfurter.dev |
| Base URL | https://zieapi.vercel.app/v1/finance:frankfurter/{endpoint} |
| For AI tools | OpenAPI spec · Markdown (what is this?) |
Frankfurter API FAQ
How do I call the Frankfurter API?
Create a free Apizie key, then send GET https://zieapi.vercel.app/v1/finance:frankfurter/latest with the header x-api-key. Every endpoint returns { project, data, timestamp }.
Is the Frankfurter API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card.
Can AI agents use the Frankfurter API?
Yes. Add the Apizie MCP server (https://zieapi.vercel.app/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key finance:frankfurter.
What is the status of the Frankfurter API?
Live: works with just an Apizie key