> ## Documentation Index > Fetch the complete documentation index at: https://docs.softmax.com/llms.txt > Use this file to discover all available pages before exploring further. # End Lobby Game ## OpenAPI ````yaml https://softmax.com/api/observatory/openapi.json post /v2/lobbies/{lobby_id}/end openapi: 3.1.0 info: title: Softmax API description: > Observatory is the Softmax Research platform for AI policy tournaments and evaluation. Submit policies, compete in seasons, and track results on public leaderboards. --- ## Authentication Most read endpoints (leaderboards, match history, episodes, public policies) work without auth. Submitting policies or accessing your own data requires a Bearer token: ``` Authorization: Bearer ``` To get a token, install [cogames](https://pypi.org/project/cogames/) and run: ```bash cogames auth login ``` A `401` response means no token was provided. A `403` means the token is invalid or expired. ### Verify your token ```bash curl -H "Authorization: Bearer " \ https://softmax.com/api/observatory/whoami ``` Returns `{"user_email": "you@example.com"}` on success. version: 1.0.0 servers: - url: https://softmax.com/api/observatory security: [] paths: /v2/lobbies/{lobby_id}/end: post: tags: - v2 - v2 summary: End Lobby Game operationId: end_lobby_game_v2_lobbies__lobby_id__end_post parameters: - name: lobby_id in: path required: true schema: type: string pattern: ^lby_[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$ title: Lobby Id responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/LobbyPublic' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' security: - BearerAuth: [] components: schemas: LobbyPublic: properties: id: type: string title: Id league_id: type: string title: League Id coworld_id: type: string title: Coworld Id coworld_name: type: string title: Coworld Name coworld_version: type: string title: Coworld Version coworld_manifest_hash: type: string title: Coworld Manifest Hash host_user_id: anyOf: - type: string - type: 'null' title: Host User Id variant_id: anyOf: - type: string - type: 'null' title: Variant Id variants: items: $ref: '#/components/schemas/LobbyVariantPublic' type: array title: Variants authored_game_config: additionalProperties: true type: object title: Authored Game Config game_config_schema: additionalProperties: true type: object title: Game Config Schema min_players: type: integer title: Min Players max_players: type: integer title: Max Players min_player_limit: type: integer title: Min Player Limit max_player_limit: type: integer title: Max Player Limit status: $ref: '#/components/schemas/CoworldLobbyStatus' revision: type: integer title: Revision episode_request_id: anyOf: - type: string - type: 'null' title: Episode Request Id episode_id: anyOf: - type: string format: uuid - type: 'null' title: Episode Id replay_url: anyOf: - type: string - type: 'null' title: Replay Url created_at: type: string format: date-time title: Created At started_at: anyOf: - type: string format: date-time - type: 'null' title: Started At ended_at: anyOf: - type: string format: date-time - type: 'null' title: Ended At termination_reason: anyOf: - type: string - type: 'null' title: Termination Reason expires_at: type: string format: date-time title: Expires At seats: items: $ref: '#/components/schemas/LobbySeatPublic' type: array title: Seats can_manage: type: boolean title: Can Manage permissions: $ref: '#/components/schemas/LobbyPermissions' type: object required: - id - league_id - coworld_id - coworld_name - coworld_version - coworld_manifest_hash - host_user_id - variant_id - variants - authored_game_config - game_config_schema - min_players - max_players - min_player_limit - max_player_limit - status - revision - episode_request_id - episode_id - replay_url - created_at - started_at - ended_at - termination_reason - expires_at - seats - can_manage - permissions title: LobbyPublic HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError LobbyVariantPublic: properties: id: type: string title: Id name: type: string title: Name description: type: string title: Description num_players: anyOf: - type: integer - type: 'null' title: Num Players type: object required: - id - name - description - num_players title: LobbyVariantPublic CoworldLobbyStatus: type: string enum: - draft - starting - running - completed - failed - cancelled - expired title: CoworldLobbyStatus LobbySeatPublic: properties: position: type: integer title: Position kind: $ref: '#/components/schemas/CoworldLobbySeatKind' player_id: anyOf: - type: string - type: 'null' title: Player Id player_name: anyOf: - type: string - type: 'null' title: Player Name is_me: type: boolean title: Is Me claimant_label: anyOf: - type: string - type: 'null' title: Claimant Label can_claim: type: boolean title: Can Claim can_remove: type: boolean title: Can Remove type: object required: - position - kind - player_id - player_name - is_me - claimant_label - can_claim - can_remove title: LobbySeatPublic LobbyPermissions: properties: can_start: type: boolean title: Can Start can_edit: type: boolean title: Can Edit can_remove_player: type: boolean title: Can Remove Player can_end_game: type: boolean title: Can End Game type: object required: - can_start - can_edit - can_remove_player - can_end_game title: LobbyPermissions ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type input: title: Input ctx: type: object title: Context type: object required: - loc - msg - type title: ValidationError CoworldLobbySeatKind: type: string enum: - human_open - random - human - league_player - closed title: CoworldLobbySeatKind securitySchemes: BearerAuth: type: http scheme: bearer description: Bearer token issued by Softmax ````