Frankfurter

Frankfurter is a free and open-source currency data API that tracks reference exchange rates published by the European Central Bank.

api.frankfurter.app hosts a public instance of the API.

Getting Started

Get the latest exchange rates.

https://api.frankfurter.app/latest

Get rates for a past date.

https://api.frankfurter.app/2000-01-03

Get rates for a period.

https://api.frankfurter.app/2010-01-01..2010-01-31

For more examples, read the docs.

You can self-host Frankfurter with Docker.

docker run -d -p 8080:8080 \
  -e "DATABASE_URL=<postgres_url>" \
  --name frankfurter hakanensari/frankfurter

Frankfurter was known as Fixer between 2012 and 2018. After selling the original domain, I relaunched under this name.

Name		Name	Last commit message	Last commit date
Latest commit History 363 Commits
.github		.github
bin		bin
config		config
db/migrate		db/migrate
lib		lib
spec		spec
.dockerignore		.dockerignore
.env.example		.env.example
.gitignore		.gitignore
.rubocop.yml		.rubocop.yml
.rubocop_todo.yml		.rubocop_todo.yml
.ruby-version		.ruby-version
CHANGELOG.md		CHANGELOG.md
Dockerfile		Dockerfile
Gemfile		Gemfile
Gemfile.lock		Gemfile.lock
LICENSE		LICENSE
README.md		README.md
Rakefile		Rakefile
config.ru		config.ru