I am trying to get access token for XERO API but no luck, can anyone please help me here.
I am having client id, secret key and other required details.
Here are a couple resources which might help you get started:
Insomnia walkthrough to test out api calls https://devblog.xero.com/insomnia-client-xeroapi-auth-1c4cf485f251
SDKS and sample apps in 6 supported languages https://developer.xero.com/documentation/libraries/overview
For machine-machine integrations https://developer.xero.com/documentation/api-guides/machine-2-machine
Our youtube channel has videos that compliment these resources https://www.youtube.com/channel/UC7DA_vntKKChsenzpL7QWPg