Local credential repository for OAuth 2

I am using Insomnia to test API-REST interfaces and, the truth is that I have multiple requests (too many) that I must use often. For authorizations I use "OAuth 2" with GRANT_TYPE = "Client Credentials". The problem I have is that sometimes they change the URLs to obtain the tokens, other times they change the "CLIENT_ID" and sometimes the "CLIENT SECRET", sometimes even all of them. This involves going to each of the requests and updating the values. It's very tedious. My suggestion is that we could have an option called "LOCAL CREDENTIALS" (for example) that would obtain the values for obtaining the authorization token from a local repository. Thus, we would have in "OAuth 2" GRANT TYPE = LOCAL CREDENTIALS REPOSITORY = c:/xxx/yyy/.... CONFIG_ID = MY-Configuration-name-001 This option would obtain the configuration values described at the beginning from the set "MY-Configuration-name-001" a…