{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://auth.proudbase.com/schemas/events/user.signed_in.v1.json",
  "title": "user.signed_in (v1)",
  "description": "A user completed an interactive sign-in and a grant was issued to a client. Emitted when an authorization transaction (authorization code or device authorization flow) completes: a browser session was created or reused, an authorization grant was issued and the user's last-login time recorded. Emitted once per completed transaction, so single sign-on into a further client with an existing session emits it again. org_id is set when an organization was selected during sign-in.",
  "type": "object",
  "allOf": [
    {
      "$ref": "envelope.v1.json"
    }
  ],
  "properties": {
    "event_type": {
      "const": "user.signed_in"
    },
    "event_version": {
      "const": 1
    },
    "data": {
      "type": "object",
      "description": "Event data. All members are identifiers or state, so the minimal and standard payload forms are identical.",
      "required": [
        "user_id",
        "session_id",
        "client_id"
      ],
      "properties": {
        "user_id": {
          "$ref": "envelope.v1.json#/$defs/user_id",
          "description": "The signed-in user."
        },
        "session_id": {
          "$ref": "envelope.v1.json#/$defs/session_id",
          "description": "The browser session that was created or reused."
        },
        "client_id": {
          "type": "string",
          "minLength": 1,
          "maxLength": 128,
          "description": "The OAuth client_id of the client that started the sign-in (not the internal cli_ reference)."
        }
      },
      "additionalProperties": false
    },
    "org_id": {
      "description": "Set only when the event is bound to an organization (see description)."
    }
  },
  "x-event-type": "user.signed_in",
  "x-subscribable": true,
  "x-emitted-by": [
    "internal/authentication/steps.go: (*Service).complete"
  ],
  "x-org-scoped": "optional",
  "examples": [
    {
      "event_id": "obx_01jbzxtes653mqqbn1rhn3g4wf",
      "event_type": "user.signed_in",
      "event_version": 1,
      "occurred_at": "2026-10-10T12:10:00.123456789Z",
      "realm_id": "rlm_01jbxe2ktygrnsjxt1j8etsahj",
      "org_id": "org_01jb8wmw5drxrge3rmw4nf61x1",
      "data": {
        "user_id": "usr_01jb4rsd73q99h2e30n9ak6n8d",
        "session_id": "ses_01jb8wpw2e17k8cxa6pvtdb1yj",
        "client_id": "app_01jb1jewe77b1wmng5radagj9r"
      }
    }
  ]
}