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[API Development](/categories/api) 4. / 5. filipsedivy/cnb-api ActiveLibrary[API Development](/categories/api) filipsedivy/cnb-api =================== 💸 Powerful PHP library for CNB exchange rates v3.0.1(3y ago)741.3k↑24.6%1[1 issues](https://github.com/filipsedivy/CnbApi/issues)MITPHPPHP >= 7.1 Since Dec 23Pushed 3y ago1 watchersCompare [ Source](https://github.com/filipsedivy/CnbApi)[ Packagist](https://packagist.org/packages/filipsedivy/cnb-api)[ Docs](https://github.com/filipsedivy/cnb-api)[ Fund](https://filipsedivy.cz/donation?to=cnb-api)[ Patreon](https://www.patreon.com/filipsedivy)[ RSS](/packages/filipsedivy-cnb-api/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (6)Dependencies (4)Versions (8)Used By (0) Client for CNB exchange rates ============================= [](#client-for-cnb-exchange-rates) Powerful & effective ⚡️ PHP library for CNB exchange rates Contact 🚀 [filipsedivy.cz](https://filipsedivy.cz) | Twitter 🐦 [@filipsedivy](https://twitter.com/filipsedivy) [![](https://camo.githubusercontent.com/6eb382bd9657eee0a73425997af1d8164325c657ac949f19a81a2b594ee81dc3/68747470733a2f2f696d672e736869656c64732e696f2f7472617669732f66696c69707365646976792f636e622d6170692e7376673f7374796c653d666c61742d737175617265)](https://travis-ci.org/filipsedivy/cnb-api) [![](https://camo.githubusercontent.com/6e2e24ee5c5ef8bb12644bc5f355c259d90c10d69305882999ff382b67eeee44/68747470733a2f2f696d672e736869656c64732e696f2f636f766572616c6c732f66696c69707365646976792f636e622d6170692e7376673f7374796c653d666c61742d737175617265)](https://coveralls.io/r/filipsedivy/cnb-api) [![](https://camo.githubusercontent.com/20c9f9edf51c970b3da19e74b490f348f2b7accd29da3bf5a69eb9d155aa759b/68747470733a2f2f706f7365722e707567782e6f72672f66696c69707365646976792f636e622d6170692f642f6d6f6e74686c793f666f726d61743d666c61742d737175617265)](https://packagist.org/packages/filipsedivy/cnb-api) [![](https://camo.githubusercontent.com/78b01327278994daf314b402af93946f5bcf2672144c26289dfdd05cf3c02303/68747470733a2f2f706f7365722e707567782e6f72672f66696c69707365646976792f636e622d6170692f642f746f74616c3f666f726d61743d666c61742d737175617265)](https://packagist.org/packages/filipsedivy/cnb-api) [![](https://camo.githubusercontent.com/bb0be0922abd8db7db998f1e3c7523587384e108404d0710b51ef1c38ffd580d/68747470733a2f2f706f7365722e707567782e6f72672f66696c69707365646976792f636e622d6170692f762f737461626c653f666f726d61743d666c61742d737175617265)](https://github.com/filipsedivy/cnb-api/releases) **💾 There are official cache extensions** [Nette/Caching](https://github.com/filipsedivy/cnb-api-nette-caching) --- Usage ----- [](#usage) To install latest version of `filipsedivy/cnb-api` use [Composer](https://getcomposer.com). ``` composer require filipsedivy/cnb-api ``` Documentation ------------- [](#documentation) For detailed instructions on how to use the library, visit the [documentation](.docs/README.md). Contributing ------------ [](#contributing) This library is an Open Source, community-driven project. You can help develop code or create documentation. --- If the library is useful, **[please make a donation now](https://filipsedivy.cz/donation?to=cnb-api)**. Thank you! ### Health Score 35 — LowBetter than 80% of packages Maintenance17 Infrequent updates — may be unmaintained Popularity35 Limited adoption so far Community10 Small or concentrated contributor base Maturity63 Established project with proven stability Bus Factor1 Top contributor holds 99.2% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~326 days Recently: every ~366 days Total 7 Last Release 1112d ago Major Versions v1.0 → v2.02019-04-27 v2.2 → v3.0.02020-01-26 v3.0.0 → v4.0.x-dev2023-02-13 PHP version history (3 changes)v1.0PHP >= 5.6.0 v2.0PHP >= 7.1 v4.0.x-devPHP >= 8.0 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/5647591?v=4)[Filip Šedivý](/maintainers/filipsedivy)[@filipsedivy](https://github.com/filipsedivy) --- Top Contributors [![filipsedivy](https://avatars.githubusercontent.com/u/5647591?v=4)](https://github.com/filipsedivy "filipsedivy (117 commits)")[![pionl](https://avatars.githubusercontent.com/u/1878831?v=4)](https://github.com/pionl "pionl (1 commits)") --- Tags apicnbexchange-rate ### Code Quality Static AnalysisPHPStan Code StylePHP\_CodeSniffer Type Coverage Yes ### Embed Badge ![Health badge](/badges/filipsedivy-cnb-api/health.svg) ``` [![Health](https://phpackages.com/badges/filipsedivy-cnb-api/health.svg)](https://phpackages.com/packages/filipsedivy-cnb-api) ``` ### Alternatives [stripe/stripe-php Stripe PHP Library 4.0k143.3M480](/packages/stripe-stripe-php)[twilio/sdk A PHP wrapper for Twilio's API 1.6k92.9M272](/packages/twilio-sdk)[facebook/php-business-sdk PHP SDK for Facebook Business 90821.9M34](/packages/facebook-php-business-sdk)[meilisearch/meilisearch-php PHP wrapper for the Meilisearch API 74513.7M114](/packages/meilisearch-meilisearch-php)[google/gax Google API Core for PHP 265103.1M454](/packages/google-gax)[google/common-protos Google API Common Protos for PHP 173103.7M50](/packages/google-common-protos) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)