{"id":13564722,"url":"https://github.com/81dr/ex_changerate","last_synced_at":"2026-02-22T10:32:44.221Z","repository":{"id":57499511,"uuid":"269131601","full_name":"81dr/ex_changerate","owner":"81dr","description":"Elixir client for exchangerate platform API","archived":false,"fork":false,"pushed_at":"2020-11-10T15:58:27.000Z","size":22,"stargazers_count":4,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-03-09T20:45:13.342Z","etag":null,"topics":["api-exchange-rates","convert-currencies","exchange-client"],"latest_commit_sha":null,"homepage":"","language":"Elixir","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"0bsd","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/81dr.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2020-06-03T15:55:14.000Z","updated_at":"2023-05-14T14:44:48.000Z","dependencies_parsed_at":"2022-08-28T15:22:22.244Z","dependency_job_id":null,"html_url":"https://github.com/81dr/ex_changerate","commit_stats":null,"previous_names":[],"tags_count":3,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/81dr%2Fex_changerate","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/81dr%2Fex_changerate/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/81dr%2Fex_changerate/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/81dr%2Fex_changerate/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/81dr","download_url":"https://codeload.github.com/81dr/ex_changerate/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247083337,"owners_count":20880814,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["api-exchange-rates","convert-currencies","exchange-client"],"created_at":"2024-08-01T13:01:34.995Z","updated_at":"2025-10-21T14:41:44.690Z","avatar_url":"https://github.com/81dr.png","language":"Elixir","funding_links":[],"categories":["Third Party APIs"],"sub_categories":[],"readme":"# ex_changerate [![build](https://img.shields.io/travis/81dr/ex_changerate?style=flat-square)](https://travis-ci.org/81dr/ex_changerate) [![license](https://img.shields.io/hexpm/l/ex_changerate?style=flat-square)](https://github.com/81dr/ex_changerate/blob/master/LICENSE) [![contributions welcome](https://img.shields.io/badge/contributions-welcome-brightgreen.svg?style=flat-square)](https://github.com/81dr/ex_changerate/issues) [![hex](https://img.shields.io/hexpm/v/ex_changerate?style=flat-square)](https://hex.pm/packages/ex_changerate) \n\nExchangerate is a free exchange \u0026 crypto rates API, no access key is required.\n\nDevelopment is made in accordance to available endpoint specs (see https://exchangerate.host/#/docs)\n\nBy default, the `api_instance` configuration is pointing to the widely-available public instance.\n\n## Examples\n\nGet latest rates:\n```elixir\niex\u003e ExChangerate.LatestRates.get\n```\n\nConvert currencies\n```elixir\niex\u003e ExChangerate.ConvertCurrency.get(from: \"BTC\", to: \"USD\")\n```\n\nGet historical rates from given date:\n```elixir\niex\u003e ExChangerate.HistoricalRates.get(date: \"2020-01-01\")\n```\n\nDisplay timeseries within given date range:\n```elixir\niex\u003e ExChangerate.Timeseries.get(start_date: \"2020-04-01\", end_date: \"2020-04-30\")\n```\n\nRetrieve information about how currencies fluctuate:\n```elixir\niex\u003e ExChangerate.Fluctuation.get(start_date: \"2020-05-01\", end_date: \"2020-05-05\")\n```\n\nAccess list of currently available currencies:\n```elixir\niex\u003e ExChangerate.SupportedSymbols.get\n```\n----\n\nAdditional parameters can be provided if they are supported by given endpoint. Below techniques can be used depending on preferences, e.g. for converting currencies, comma separated:\n```elixir\niex\u003e ExChangerate.ConvertCurrency.get([from: \"BTC\", to: \"USD\"], amount: 2, date: \"2020-04-04\")\n```\nor equivalent by including `options`:\n```elixir\niex\u003e ExChangerate.ConvertCurrency.get([from: \"BTC\", to: \"USD\"], options: \"amount=2\u0026date=2020-04-04\")\n```\n\n## Installation\n\n```elixir\ndef deps do\n  [\n      {:ex_changerate, \"~\u003e 0.1\"}\n  ]\nend\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F81dr%2Fex_changerate","html_url":"https://awesome.ecosyste.ms/projects/github.com%2F81dr%2Fex_changerate","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F81dr%2Fex_changerate/lists"}