> ## Documentation Index > Fetch the complete documentation index at: https://docs.arcprize.org/llms.txt > Use this file to discover all available pages before exploring further. # Close scorecard > Finalises a previously opened scorecard, locking its data and returning the aggregate results. After a scorecard is closed, additional RESET or ACTION commands using its `card_id` are rejected. You must supply the `card_id` obtained from **/scorecard/open**. ## OpenAPI ````yaml /arc3v1.yaml post /api/scorecard/close openapi: 3.0.3 info: title: ARC‑AGI‑3 REST API version: 1.0.0 description: > Programmatic interface for running agents against ARC‑AGI‑3 games, opening/closing score‑cards and driving game state with actions. All requests **require** an `X‑API‑Key` header issued from the ARC‑AGI‑3 web console. **Important: Session Affinity via Cookies** Games are stateful and require session affinity. The server sets cookies (especially `AWSALB*` cookies) in responses that **must be included in all subsequent requests** for the same game session. These cookies route requests to the correct backend instance maintaining your game state. Most HTTP clients handle cookies automatically, but ensure your client preserves and sends cookies received from RESET and ACTION responses. servers: - url: https://three.arcprize.org security: [] tags: - name: Games - name: Scorecards - name: Commands paths: /api/scorecard/close: post: tags: - Scorecards summary: Close scorecard description: | Finalises a previously opened scorecard, locking its data and returning the aggregate results. After a scorecard is closed, additional RESET or ACTION commands using its `card_id` are rejected. You must supply the `card_id` obtained from **/scorecard/open**. operationId: closeScorecard requestBody: description: Identifier of the scorecard to close. required: true content: application/json: schema: $ref: '#/components/schemas/CloseScorecardRequest' examples: example: value: card_id: 8bb3b1b8-4b46-4a29-a13b-ad7850a0f916 responses: '200': description: scorecard closed; final aggregate results returned. content: application/json: schema: $ref: '#/components/schemas/ScorecardSummary' examples: success: value: card_id: 8ae52f21-b40c-457b-9f4e-65bd8381e67f score: 100 source_url: https://sandbox.internal.arc-prize.com tags: - human user_name: distracted_poincare user_id: 102214435702678430912@google published_at: '2026-01-26T23:34:57.097896Z' environments: - id: am92-80effacb runs: - id: am92-80effacb guid: 4a38a278-796b-4f42-a28b-a27a68dbf862 score: 100 levels_completed: 5 actions: 136 resets: 0 state: WIN completed: true level_scores: - 100 - 100 - 100 - 100 - 100 level_actions: - 12 - 34 - 41 - 26 - 23 level_baseline_actions: - 20 - 40 - 50 - 55 - 60 number_of_levels: 0 number_of_environments: 0 score: 100 actions: 136 levels_completed: 5 completed: true level_count: 5 resets: 0 tags_scores: - id: change9 guid: d3a0a4d8-536c-479d-b5a8-10bf1dc8aee3 score: 100 levels_completed: 5 actions: 136 resets: 0 state: NOT_FINISHED completed: false number_of_levels: 5 number_of_environments: 1 - id: example guid: 66fe6b58-adf8-45b1-ac73-70ed486e22d0 score: 100 levels_completed: 5 actions: 136 resets: 0 state: NOT_FINISHED completed: false number_of_levels: 5 number_of_environments: 1 open_at: '2026-01-26T23:34:18.213873Z' last_update: '2026-01-26T23:34:53.229182Z' total_environments_completed: 1 total_environments: 1 total_levels_completed: 5 total_levels: 5 total_actions: 136 '401': description: Missing or invalid **X-API-Key** header. '404': description: Supplied `card_id` does not correspond to an open scorecard. security: - ApiKeyAuth: [] components: schemas: CloseScorecardRequest: type: object description: | Payload for closing a previously opened scorecard and finalising its aggregated results. properties: card_id: type: string description: | Identifier of the scorecard to close—use the `card_id` returned by **OpenScorecardResponse**. required: - card_id ScorecardSummary: type: object description: > Aggregate results for an entire scorecard run. Returned when closing a scorecard or when retrieving a scorecard (open or closed). Includes cumulative totals, optional metadata echoed from the open request (e.g. `source_url`, `tags`, `opaque`), user identity (`user_name`, `user_id`), timestamps (`open_at`, `last_update`, `published_at`), and a per-environment breakdown in `environments`. The `tags_scores` array provides per-tag aggregates for runs that were tagged. properties: card_id: type: string description: The scorecard ID returned by **OpenScorecardResponse**. score: type: integer description: Aggregate score for this scorecard (sum of per-level scores). source_url: type: string format: uri description: Link originally supplied in the **OpenScorecardRequest**. tags: type: array description: Arbitrary labels echoed back from the open request. items: type: string user_name: type: string description: Display name of the user who opened/ran this scorecard. user_id: type: string description: Stable identifier of the user (e.g. provider subject id). published_at: type: string format: date-time description: When the scorecard was closed/published (absent if still open). environments: type: array description: >- Per-environment breakdown; each entry is one game/environment with its runs. items: $ref: '#/components/schemas/EnvironmentSummary' opaque: type: object description: | Free-form JSON blob (≤ 16 KB) exactly as provided when the scorecard was opened. Absent if none was supplied. additionalProperties: true tags_scores: type: array description: Per-tag aggregate statistics for runs that were tagged. items: $ref: '#/components/schemas/TagScore' open_at: type: string format: date-time description: When the scorecard was opened. last_update: type: string format: date-time description: When the scorecard was last updated (e.g. last action or close). total_environments_completed: type: integer description: >- Number of environments that reached a terminal state (WIN or GAME_OVER). total_environments: type: integer description: Total number of environments in this scorecard. total_levels_completed: type: integer description: Cumulative levels completed across all runs. total_levels: type: integer description: Total number of levels across all environments. total_actions: type: integer description: Cumulative number of actions taken across all plays. required: - card_id - score - environments - open_at - last_update - total_environments_completed - total_environments - total_levels_completed - total_levels - total_actions EnvironmentSummary: type: object description: | Statistics for one environment (game) inside a scorecard. Contains aggregate counts and an array of `runs` (one per RESET/play). properties: id: type: string description: Environment/game identifier (e.g. `am92-80effacb`). runs: type: array description: One entry per run (RESET) in this environment. items: $ref: '#/components/schemas/RunSummary' score: type: integer description: Aggregate score for this environment. actions: type: integer description: Total actions taken in this environment across all runs. levels_completed: type: integer description: Levels completed in this environment. completed: type: boolean description: >- Whether this environment reached a terminal state (WIN or GAME_OVER). level_count: type: integer description: Number of levels in this environment. resets: type: integer description: Number of RESETs (level or full) in this environment. required: - id - runs - score - actions - levels_completed - completed - level_count - resets TagScore: type: object description: >- Per-tag aggregate statistics for runs that were tagged (e.g. for filtering). properties: id: type: string description: Tag or run identifier. guid: type: string description: Session id associated with this tag entry. score: type: integer description: Aggregate score for this tag. levels_completed: type: integer description: Levels completed for this tag. actions: type: integer description: Total actions for this tag. resets: type: integer description: Resets for this tag. state: type: string enum: - NOT_FINISHED - NOT_STARTED - WIN - GAME_OVER description: Terminal state for this tag run, if applicable. completed: type: boolean description: Whether this tag run reached a terminal state. number_of_levels: type: integer description: Number of levels. number_of_environments: type: integer description: Number of environments. required: - id - guid - score - levels_completed - actions - resets - state - completed - number_of_levels - number_of_environments RunSummary: type: object description: > Statistics for a single run (one RESET → play until WIN/GAME_OVER or abandon) within an environment. Arrays `level_scores`, `level_actions`, and `level_baseline_actions` align by index (one entry per level). properties: id: type: string description: Environment id this run belongs to. guid: type: string description: Server-generated session id for this run. score: type: integer description: Score achieved in this run (0–254). levels_completed: type: integer description: Number of levels completed in this run. actions: type: integer description: Number of actions taken in this run. resets: type: integer description: Number of resets (level or full) in this run. state: type: string description: > Final state of the run: • **NOT_FINISHED** - run is active. • **NOT_STARTED** - run has ended and would need RESET to continue. • **WIN** - run ended in victory. • **GAME_OVER** - run ended in defeat. enum: - NOT_FINISHED - NOT_STARTED - WIN - GAME_OVER completed: type: boolean description: Whether the run reached a terminal state (WIN or GAME_OVER). level_scores: type: array description: Score achieved at each level (positional). items: type: integer level_actions: type: array description: Actions taken at each level (positional). items: type: integer level_baseline_actions: type: array description: Baseline (e.g. par) actions per level, when defined (positional). items: type: integer number_of_levels: type: integer description: Number of levels in this environment (may be 0 if not applicable). number_of_environments: type: integer description: Number of environments (may be 0 if not applicable). required: - id - guid - score - levels_completed - actions - resets - state - completed securitySchemes: ApiKeyAuth: type: apiKey in: header name: X-API-Key ````