# Using Development local test authorized code failed to get token for API call **URL:** \ **Category:** API and Webhooks\ **Created:** [August 14, 2024, 4:15pm UTC](https://devforum.zoom.us/t/using-development-local-test-authorized-code-failed-to-get-token-for-api-call/115649 "2024-08-14T16:15:52Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![elisa.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/elisa.zoom/32/47836_2.png) [@elisa.zoom](https://devforum.zoom.us/u/elisa.zoom)\ **Post date:** [August 15, 2024, 5:07pm UTC](https://devforum.zoom.us/t/using-development-local-test-authorized-code-failed-to-get-token-for-api-call/115649/2 "2024-08-15T17:07:06Z")
Hi @balancemy Thanks for reaching out to us. Here are a couple of links that will help you troubleshoot this on your end: Link to our docs: > **[OAuth 2.0](https://developers.zoom.us/docs/integrations/oauth/)** > > The Zoom Developer Platform is an open platform that allows third-party developers to build applications and integrations upon Zoom’s video-first unified communications platform. Link to a guide from one of my colleagues > [@Guide: Making a Zoom API Call with OAuth Credentials in Postman](https://devforum.zoom.us/t/guide-making-a-zoom-api-call-with-oauth-credentials-in-postman/64538): > > To publish an app on the Zoom Marketplace you must create an [OAuth app](https://marketplace.zoom.us/docs/guides/build/oauth-app/). When you’re ready to test making API calls, download the latest version of Postman and import the Zoom API collections following the steps outlined [here](https://marketplace.zoom.us/docs/guides/guides/postman/using-postman-to-test-zoom-apis/). There are Three Ways to Set up OAuth in Postman to Make API Requests We’re going to go through three ways to set up our OAuth application credentials to successfully authorize and access the Zoom API to make requests. The “Easy” Difficulty OAuth 2.0 Set Up in Postman We’… Let me know if this is helpful! Cheers, elisa --- _[View the full topic](https://devforum.zoom.us/t/using-development-local-test-authorized-code-failed-to-get-token-for-api-call/115649)._