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.TH CURLOPT_XOAUTH2_BEARER 3 "May 22, 2018" "libcurl 7.64.0" "curl_easy_setopt options"

.SH NAME
CURLOPT_XOAUTH2_BEARER \- specify OAuth 2.0 access token
.SH SYNOPSIS
#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_XOAUTH2_BEARER, char *token);
.SH DESCRIPTION
Pass a char * as parameter, which should point to the zero terminated OAuth
2.0 Bearer Access Token for use with HTTP, IMAP, POP3 and SMTP servers
that support the OAuth 2.0 Authorization Framework.

Note: For IMAP, POP3 and SMTP, the user name used to generate the Bearer Token
should be supplied via the \fICURLOPT_USERNAME(3)\fP option.

The application does not have to keep the string around after setting this
option.
.SH DEFAULT
NULL
.SH PROTOCOLS
IMAP, POP3 and SMTP
.SH EXAMPLE
.nf
CURL *curl = curl_easy_init();
if(curl) {
  curl_easy_setopt(curl, CURLOPT_URL, "pop3://example.com/");
  curl_easy_setopt(curl, CURLOPT_XOAUTH2_BEARER, "1ab9cb22ba269a7");
  ret = curl_easy_perform(curl);
  curl_easy_cleanup(curl);
}
.fi
.SH AVAILABILITY
Added in 7.33.0
.SH RETURN VALUE
Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
CURLE_OUT_OF_MEMORY if there was insufficient heap space.
.SH "SEE ALSO"
.BR CURLOPT_MAIL_AUTH "(3), " CURLOPT_USERNAME "(3), "