{"id":18783947,"date":"2026-01-13T08:47:00","date_gmt":"2026-01-13T08:47:00","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/sendgrid-api-change\/"},"modified":"2026-01-13T08:47:00","modified_gmt":"2026-01-13T08:47:00","slug":"sendgrid-api-change","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/sendgrid-api-change\/","title":{"rendered":"Sendgrid API Change"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Hello WP Mail&#8217;s team!<br \/><br \/>We are using WP Mail SMTP with SendGrid configured as the mailer (API key integration).<br \/>SendGrid has announced an upcoming API endpoint change as part of their migration to Sinch:<\/p>\n\n\n\n<ul>\n<li>Current endpoint: <code>https:\/\/api.sendgrid.com\/v3\/<\/code><\/li>\n\n\n\n<li>New endpoint: <code>https:\/\/api.sinch.com\/email\/v3\/<\/code><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">According to SendGrid, all API requests will need to use the new endpoint structure starting next week, with legacy endpoints supported until February 2027.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Could you please confirm:<\/p>\n\n\n\n<ol>\n<li>Whether WP Mail SMTP already supports this endpoint change, or<\/li>\n\n\n\n<li>If support for the new Sinch endpoint will be included in an upcoming plugin update.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">We do not have any hardcoded SendGrid API calls in our application; all email delivery is handled internally by WP Mail SMTP.<br \/><br \/>Thank you for your answer!<\/p>\n","protected":false},"template":"","class_list":["post-18783947","topic","type-topic","status-publish","hentry","topic-tag-api","topic-tag-change","topic-tag-request"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/18783947","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/18783947\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=18783947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}