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(Go) Amazon SP-API Request an LWA access tokenSee more Amazon SP-API ExamplesRequest an LWA access token, make a secure HTTP POST to the LWA authentication server (https://api.amazon.com/auth/o2/token)Note: This example requires Chilkat v11.0.0 or greater. For more information, see https://developer-docs.amazon.com/sp-api/docs/connecting-to-the-selling-partner-api
success := false // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. http := Http_Ref.html">chilkat.NewHttp() // Implements the following CURL command: // curl -X POST https://example.com/auth/o2/token \ // -H "Host: api.amazon.com" \ // -H "Content-Type: application/x-www-form-urlencoded;charset=UTF-8" \ // -d "grant_type=refresh_token" \ // -d "refresh_token=Aztr|..." \ // -d "client_id=foodev" \ // -d "client_secret=Y76SDl2F" // Use the following online tool to generate HTTP code from a CURL command // Convert a cURL Command to HTTP Source Code req := HttpRequest_Ref.html">chilkat.NewHttpRequest() req.AddParam("grant_type","refresh_token") req.AddParam("refresh_token","Aztr|...") req.AddParam("client_id","foodev") req.AddParam("client_secret","Y76SDl2F") req.AddHeader("Host","api.amazon.com") req.SetHttpVerb("POST") req.SetContentType("application/x-www-form-urlencoded") resp := HttpResponse_Ref.html">chilkat.NewHttpResponse() success = http.HttpReq("https://api.amazon.com/auth/o2/token",req,resp) if success == false { fmt.Println(http.LastErrorText()) http.DisposeHttp() req.DisposeHttpRequest() resp.DisposeHttpResponse() return } statusCode := resp.StatusCode() fmt.Println("Status Code = ", statusCode) json := JsonObject_Ref.html">chilkat.NewJsonObject() json.Load(resp.BodyStr()) json.SetEmitCompact(false) fmt.Println(*json.Emit()) if statusCode != 200 { fmt.Println("Failed.") http.DisposeHttp() req.DisposeHttpRequest() resp.DisposeHttpResponse() json.DisposeJsonObject() return } // Success returns this JSON: // { // "access_token": "Atza|...", // "refresh_token": "Atzr|...", // "token_type": "bearer", // "expires_in": 3600 // } // Save the JSON token to a file for use in subsequent calls. // (this example is passing a relative file path. You don't need to save to a file // if, for example, you keep the access token in-memory for subsequent use...) success = json.WriteFile("qa_data/tokens/sp_api_lwa_token.json") fmt.Println("access_token: ", *json.StringOf("access_token")) fmt.Println("Success.") http.DisposeHttp() req.DisposeHttpRequest() resp.DisposeHttpResponse() json.DisposeJsonObject() |
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