Calling TRELLO API with OAUTH

Hello, I am trying to make an api call using Oauth authentication, but i am not be able to find proper endpoints for oauth authorization & get access token.
would you please help me, that i can be able to make an api call using oauth authorization

thanks

Trello’s API only supports OAuth 1.0. You can find documentation regarding it at the bottom of the authorization page here: https://developers.trello.com/page/authorization#section-using-basic-oauth

Yes i saw these endpoints.

https://trello.com/1/OAuthGetRequestToken
https://trello.com/1/OAuthAuthorizeToken
https://trello.com/1/OAuthGetAccessToken

but the headers and query params and method of the API are mentioned over there.
would you pls help me to get my access token using postman ?

Because OAuth 1.0 requires a number of requests that are time sensitive, instead of trying to use Postman, I’d recommend trying to understand what is happening by digging into the example Glitch project here: https://glitch.com/edit/#!/trello-oauth