# Help for calling API with Pro account **URL:** \ **Category:** API and Webhooks\ **Created:** [May 14, 2020, 12:27pm UTC](https://devforum.zoom.us/t/help-for-calling-api-with-pro-account/17646 "2020-05-14T12:27:20Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![patil.sagar](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/patil.sagar/32/1636_2.png) [@patil.sagar](https://devforum.zoom.us/u/patil.sagar)\ **Post date:** [May 14, 2020, 12:27pm UTC](https://devforum.zoom.us/t/help-for-calling-api-with-pro-account/17646/1 "2020-05-14T12:27:20Z")
Hello Team, With developer account we have tested web SDK in angular & Meeting API. Now we have purchased pro account. Can you guide how we will move ahead with new account. 1. From where we will get APP key & secret to create JWT token to access meeting API. If we access APP key & secret, is there any API to create token? 2. If I have admin Key & secret can I create new meetings for all user using API? 3. In Angular SDK, signature end point of application is https://\*\*\*\*.herokuapp.com/, With pro account what is signature end point URL. where we have to create this? What is the APP key ? Is there Any steps to start communication with API & Web SDK with pro account? ---
**Author:** ![michael.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/michael.zoom/32/37213_2.png) [@michael.zoom](https://devforum.zoom.us/u/michael.zoom)\ **Post date:** [May 19, 2020, 5:34am UTC](https://devforum.zoom.us/t/help-for-calling-api-with-pro-account/17646/2 "2020-05-19T05:34:59Z")
Hi @patil.sagar, reference our documentation on [creating a JWT App](https://marketplace.zoom.us/docs/guides/build/jwt-app) on the Marketplace. From here, you can get your API Key & Secret, used to authenticate and sign the Web SDK. ---
**Author:** ![patil.sagar](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/patil.sagar/32/1636_2.png) [@patil.sagar](https://devforum.zoom.us/u/patil.sagar)\ **Post date:** [May 19, 2020, 5:49am UTC](https://devforum.zoom.us/t/help-for-calling-api-with-pro-account/17646/3 "2020-05-19T05:49:20Z")
@michael.zoom Thanks for reply. Create JWT token is working now. Can you help me for point no. 3. In Angular SDK, signature end point of application is https://\*\*\*\*.herokuapp.com/, With pro account what is signature end point URL. where we have to create this? ---
**Author:** ![michael.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/michael.zoom/32/37213_2.png) [@michael.zoom](https://devforum.zoom.us/u/michael.zoom)\ **Post date:** [May 19, 2020, 5:56am UTC](https://devforum.zoom.us/t/help-for-calling-api-with-pro-account/17646/4 "2020-05-19T05:56:42Z")
Hi @patil.sagar, the Angular sample app uses a Node app deployed to Heroku to generate a signature server-side. We have a [sample signature app](https://github.com/zoom/websdk-sample-signature-node.js) which deploys to heroku. This is the signature endpoint referenced in the Angular sample app. ---
**Author:** ![patil.sagar](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/patil.sagar/32/1636_2.png) [@patil.sagar](https://devforum.zoom.us/u/patil.sagar)\ **Post date:** [May 19, 2020, 5:59am UTC](https://devforum.zoom.us/t/help-for-calling-api-with-pro-account/17646/5 "2020-05-19T05:59:28Z")
@michael.zoom, Thanks for reply. When we will have live environemt, in that case we have use same or is there any url for pro account user\> ---
**Author:** ![michael.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/michael.zoom/32/37213_2.png) [@michael.zoom](https://devforum.zoom.us/u/michael.zoom)\ **Post date:** [May 19, 2020, 6:10am UTC](https://devforum.zoom.us/t/help-for-calling-api-with-pro-account/17646/6 "2020-05-19T06:10:29Z")
@patil.sagar this decision is entirely up to you, but we do recommend using your own hosted URL for production. ---
**Author:** ![DeveloperBot](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/developerbot/32/12632_2.png) [@DeveloperBot](https://devforum.zoom.us/u/DeveloperBot)\ **Post date:** [August 21, 2020, 9:23pm UTC](https://devforum.zoom.us/t/help-for-calling-api-with-pro-account/17646/7 "2020-08-21T21:23:57Z")
Closed on August 21, 2020, 9:23pm UTC