ExchangeRate-API (Open Access)
finance:open-er-api · www.exchangerate-api.com/docs/free ↗
Daily exchange rates for 160+ currencies without a key. Rates By Exchange Rate API (https://www.exchangerate-api.com), updated once a day.
About the ExchangeRate-API (Open Access) API
ExchangeRate-API (Open Access) API on Apizie: 1 endpoint (Latest rates) returned as clean JSON through one API key. 1 endpoint is live now. Call it over REST at https://zieapi.vercel.app/v1/finance:open-er-api/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.
| Project key | finance:open-er-api |
|---|---|
| Status | Live |
| Endpoints | 1 |
| Category | Finance |
| Source | www.exchangerate-api.com/docs/free |
| Base URL | https://zieapi.vercel.app/v1/finance:open-er-api/{endpoint} |
| For AI tools | OpenAPI spec · Markdown (what is this?) |
ExchangeRate-API (Open Access) API FAQ
How do I call the ExchangeRate-API (Open Access) API?
Create a free Apizie key, then send GET https://zieapi.vercel.app/v1/finance:open-er-api/latest with the header x-api-key. Every endpoint returns { project, data, timestamp }.
Is the ExchangeRate-API (Open Access) 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 ExchangeRate-API (Open Access) 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:open-er-api.
What is the status of the ExchangeRate-API (Open Access) API?
Live: works with just an Apizie key