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valerian/cnbapi
===============

CNB exchange rates

v0.3.1(9y ago)017.0k↓28.9%2[1 issues](https://github.com/miroslav-valerian/CnbApi/issues)[1 PRs](https://github.com/miroslav-valerian/CnbApi/pulls)BSD-3-ClausePHPPHP >=5.3.1

Since Jun 2Pushed 7y ago1 watchersCompare

[ Source](https://github.com/miroslav-valerian/CnbApi)[ Packagist](https://packagist.org/packages/valerian/cnbapi)[ RSS](/packages/valerian-cnbapi/feed)WikiDiscussions master Synced 1mo ago

READMEChangelogDependencies (2)Versions (8)Used By (0)

CnbApi
======

[](#cnbapi)

ČNB exchange rates

Requirements
------------

[](#requirements)

CnbApi requires PHP 5.3.1 or higher with cUrl extension and Valerian\\Curl.

Getting Started
===============

[](#getting-started)

```
$request = new Valerian\CnbApi\CnbRequest();

//Actual data
$response = $request->get();

//Data for selected day
$date = new \DateTime();
$date->modify("last day of previous month");
$response = $request->get($date);

//Get all downloaded currencies
var_dump($response->getCurrencies());

//Bank identification
var_dump($response->getBank());

//ČNB last change date
var_dump($response->getDate());

//ČNB order number
var_dump($response->getOrder());

//Exchange rate for EUR
var_dump($response->getCurrency("EUR")->getRate());
```

###  Health Score

31

—

LowBetter than 68% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity27

Limited adoption so far

Community11

Small or concentrated contributor base

Maturity53

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 83.3% 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 ~92 days

Recently: every ~138 days

Total

7

Last Release

3451d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/0d73ee96b66127fe961be461082093e06f1e37455f386a0211fab7365cc44fc8?d=identicon)[miroslav-valerian](/maintainers/miroslav-valerian)

---

Top Contributors

[![miroslav-valerian](https://avatars.githubusercontent.com/u/10794336?v=4)](https://github.com/miroslav-valerian "miroslav-valerian (5 commits)")[![martinknor](https://avatars.githubusercontent.com/u/2004222?v=4)](https://github.com/martinknor "martinknor (1 commits)")

---

Tags

exchange ratecnb

### Embed Badge

![Health badge](/badges/valerian-cnbapi/health.svg)

```
[![Health](https://phpackages.com/badges/valerian-cnbapi/health.svg)](https://phpackages.com/packages/valerian-cnbapi)
```

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