<form action="{{ application._syndicationEndpointPath }}" method="post">
  {{ input({
    name: "access_token",
    type: "hidden",
    value: token
  }) | indent(2) }}

  {{ input({
    name: "syndication[redirect_uri]",
    type: "hidden",
    value: redirectUri
  }) | indent(2) }}

  {{ button({
    classes: "button--secondary button--small",
    name: "syndication[source_url]",
    value: properties.url,
    icon: "syndicate",
    text: __("posts.post.syndicate")
  }) | indent(2) }}
</form>