OAuth and access_token in odnoklassniki API?

Question

Classmates

Hello, when working with 'Server OAuth authorization' there is a problem I
took the instruction from here https://apiok.ru/ext/oauth/server
the first part ' Opening the OAuth authorization dialog ' everything works fine
the second part ' Access rights permission
' I also receive without errors ' code '
further to get the token I use this link https://api.ok.ru/oauth/token.do?code={code}&clien... but with my parameters the
Request works, the question is how can I get access_token from my server via POST, which PHP script or javascript is needed, can't find help anywhere
if I paste the entire link into the address bar of the browser (it turns out that GET), an error will appear stating that only through POST

Answer 1

artdev.org/avtorizaciya-cherez-odnoklassniki.html