README

README.md

@@ -1,8 +1,14 @@
 [![Build Status](https://travis-ci.org/logpacker/paypalsdk.svg?branch=master)](https://travis-ci.org/logpacker/paypalsdk)
 
-PayPal REST API
+#### GO client for PayPal REST API
 
-#### Usage
+#### Coverage
+ * POST /v1/oauth2/token
+ * POST /v1/payments/payment
+ * GET /v1/payments/payment/%ID%
+ - GET /v1/payments/payment
+
+#### Create client
 
 ```go
 // Create a client instance
@@ -10,24 +16,32 @@ c, err := paypalsdk.NewClient("clietnid", "secret", paypalsdk.APIBaseSandBox)
 c.SetLogFile("/tpm/paypal-debug.log") // Set log file if necessary
 ```
 
+#### Get access token
 ```go
 // When you will have authorization_code you can get an access_token
 accessToken, err := c.GetAccessToken()
 ```
 
+#### Create direct paypal payment
+
 ```go
 // Now we can create a paypal payment
 amount := Amount{
     Total:    15.1111,
     Currency: "USD",
 }
-paymentResult, err := c.CreateDirectPaypalPayment(amount, "http://example.com/redirect-uri", "http://example.com/cancel-uri", "Description for this payment")
+redirectURI := "http://example.com/redirect-uri"
+cancelURI := "http://example.com/cancel-uri"
+description := "Description for this payment"
+paymentResult, err := c.CreateDirectPaypalPayment(amount, redirectURI, cancelURI, description)
 
 // If paymentResult.ID is not empty and paymentResult.Links is also
 // we can redirect user to approval page (paymentResult.Links[0]).
 // After approval user will be redirected to return_url from Request with PaymentID
 ```
 
+#### Execute approved payment
+
 ```go
 // And the last step is to execute approved payment
 // paymentID is returned via return_url
@@ -37,11 +51,15 @@ payerID := "7E7MGXCWTTKK2"
 executeResult, err := c.ExecuteApprovedPayment(paymentID, payerID)
 ```
 
+#### Get payment by ID
+
 ```go
 // Get created payment info
 payment, err := c.GetPayment(paymentID)
 ```
 
+#### Get list of payments
+
 ```go
 // Get all payments slice
 payments, err := c.GetPayments()