go-flow

A simple pure Go implementation of the Flow payment API, with handlers for the callbacks and easy access to payment creation and validation.

Example

package main  
  
import (  
   "fmt"  
   "github.com/CamiloHernandez/go-flow"
   "net/http"
 )  
  
func main() {  
   c := flow.NewClient("your api key", "your secret key")  
   c.SetSandbox()  
  
   result, err := c.CreateOrder(flow.OrderRequest{  
	CommerceOrder:   "123123",  
	Subject:         "Test Order",  
	Amount:          1000,  
	PayerEmail:      "[email protected]",  
	ConfirmationURL: "http://example.com/confirmation",  
	ReturnURL:       "http://example.com/return",  
   })  
   if err != nil {  
      panic(err)  
   }  
  
   fmt.Println("ID:", result.FlowID)  
   fmt.Println("Token:", result.Token)  
   fmt.Println("URL:", result.GetPaymentURL())  
  
   http.HandleFunc("/confirm", c.HTTPOrderConfirmationCallback(func(o *flow.Order) {  
      fmt.Println("Order", o.CommerceOrder, "confirmed with status", o.Status)  
   }))  
  
   http.HandleFunc("/return", func(w http.ResponseWriter, r *http.Request) {  
      _, _ = w.Write([]byte("Order completed!"))  
   })  
  
   panic(http.ListenAndServe(":80", nil))  
}