Send Signature Request with OAuth Authorization Code Flow using BoldSign API

In this video, you'll learn how to send a document for signing using the OAuth Authorization Code Flow with the BoldSign API. What you'll learn: 1. How to generate an access token 2. How to exchange an authorization code for an access token 3. How to make API calls using the access token 4. How to use a refresh token to get a new access token I've already covered the Client Credentials and Implicit Flow in previous videos. If you missed them, check out the links below! 👇 🔗 Send E-Signature Requests Using OAuth Client Credentials Authentication via the BoldSign API - YouTube 🔗 Make BoldSign® API Calls in Client-Side Applications with CORS Support - YouTube BoldSign ------------- Product Overview: https://boldsign.com/ API: https://boldsign.com/esignature-api/ Documentation: https://developers.boldsign.com/api-overview/getting-started/?region=us#branded-esignature-solution SUBSCRIBE     ----------      Syncfusion on YouTube: https://www.youtube.com/user/syncfusioninc     Sign up to receive email updates: https://www.syncfusion.com/account/email-preference     SOCIAL COMMUNITIES      -----------------------------      Facebook: https://www.facebook.com/Syncfusion/      Twitter: https://twitter.com/Syncfusion      LinkedIn: https://www.linkedin.com/company/syncfusion      Instagram: http://instagram.com/syncfusionofficial  Hashtag #BoldSign #ElectronicSignature #OAuth2 #APITutorial #NETDevelopment #OAuthAuthorization #PKCE #AccessToken #RefreshToken #DigitalSignatures #eSignature #SecureSigning #BoldSignAPI #DotNet #DeveloperGuide #Authentication #AuthorizationCodeFlow #SecureAPIAccess #RemoteSigning. Transcript [0:00] Introduction [0:42] Overview of OAuth Authorization Code Flow [0:57] What is PCKE [1:22] How OAuth Authorization code flow works [2:29] Generate Authorization Code [3:17] Exchanging Authorization Code for Access Token [8:08] Send Document for Signing [9:27] Generate Access token using refresh token [11:24] End Note