Merge pull request #2 from coinbase-samples/jc-development

add env var support for baseUrl

client.go

@@ -18,6 +18,7 @@ package intx
 
 import (
 	"net/http"
+	"os"
 )
 
 var defaultV1ApiBaseUrl = "https://api.international.coinbase.com/api/v1"
@@ -34,9 +35,14 @@ func (c *Client) BaseUrl(u string) *Client {
 }
 
 func NewClient(credentials *Credentials, httpClient http.Client) *Client {
+	baseUrl := os.Getenv("INTX_BASE_URL")
+	if baseUrl == "" {
+		baseUrl = defaultV1ApiBaseUrl
+	}
+
 	return &Client{
 		Credentials: credentials,
 		HttpClient:  httpClient,
-		HttpBaseUrl: defaultV1ApiBaseUrl,
+		HttpBaseUrl: baseUrl,
 	}
 }