Add 'source' parameter to exchangerate.host API

Author: Herbert Maschke

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 All notable changes to `exchange` will be documented in this file.
 
+## v1.3.2 - to be released [#16](https://github.com/worksome/exchange/pull/16)
+
+Add 'source' parameter to exchangerate.host API 
+
 ## v1.2.0 - 2022-07-21
 
 ### Changed

config/exchange.php

@@ -30,6 +30,16 @@
             'access_key' => env('FIXER_ACCESS_KEY'),
         ],
 
+        /*
+        |--------------------------------------------------------------------------
+        | exchangerate.host: https://exchangerate.host
+        |--------------------------------------------------------------------------
+         */
+        'exchangerate' => [
+            // or any at: https://api.exchangerate.host/sources
+            'source' => 'ecb',
+        ],
+
         /*
         |--------------------------------------------------------------------------
         | Cache

src/ExchangeRateProviders/FixerProvider.php

@@ -50,6 +50,7 @@ private function makeRequest(string $baseCurrency, array $currencies): Collectio
                 'access_key' => $this->accessKey,
                 'base' => $baseCurrency,
                 'format' => 1,
+                'source' => config('exchange.services.exchangerate.source', 'ecb'),
                 'symbols' => implode(',', $currencies),
             ])
             ->throw()