> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://lichess.ferndocs.com/api-reference/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://lichess.ferndocs.com/_mcp/server. # API Reference ## Docs - [Welcome to the Lichess API](https://lichess.ferndocs.com/welcome.md): Reference documentation for the Lichess API - powered by volunteers and donations. ## API Docs - API Reference [Get my preferences](https://lichess.ferndocs.com/api-reference/api-reference/account.md) - API Reference [Request authorization code](https://lichess.ferndocs.com/api-reference/api-reference/o-auth.md) - API Reference > Users [Get real-time users status](https://lichess.ferndocs.com/api-reference/api-reference/users/api-users-status.md) - API Reference > Users [Get all top 10](https://lichess.ferndocs.com/api-reference/api-reference/users/player.md) - API Reference > Users [Get one leaderboard](https://lichess.ferndocs.com/api-reference/api-reference/users/player-top-nb-perf-type.md) - API Reference > Users [Get user public data](https://lichess.ferndocs.com/api-reference/api-reference/users/api-user.md) - API Reference > Users [Get rating history of a user](https://lichess.ferndocs.com/api-reference/api-reference/users/api-user-rating-history.md) - API Reference > Users [Get performance statistics of a user](https://lichess.ferndocs.com/api-reference/api-reference/users/api-user-perf.md) - API Reference > Users [Get user activity](https://lichess.ferndocs.com/api-reference/api-reference/users/api-user-activity.md) - API Reference > Users [Get users by ID](https://lichess.ferndocs.com/api-reference/api-reference/users/api-users.md) - API Reference > Users [Get live streamers](https://lichess.ferndocs.com/api-reference/api-reference/users/streamer-live.md) - API Reference > Users [Get crosstable](https://lichess.ferndocs.com/api-reference/api-reference/users/api-crosstable.md) - API Reference > Users [Autocomplete usernames](https://lichess.ferndocs.com/api-reference/api-reference/users/api-player-autocomplete.md) - API Reference > Users [Get notes for a user](https://lichess.ferndocs.com/api-reference/api-reference/users/read-note.md) - API Reference > Users [Add a note for a user](https://lichess.ferndocs.com/api-reference/api-reference/users/write-note.md) - API Reference > Puzzles [Get the daily puzzle](https://lichess.ferndocs.com/api-reference/api-reference/puzzles/api-puzzle-daily.md) - API Reference > Puzzles [Get a puzzle by its ID](https://lichess.ferndocs.com/api-reference/api-reference/puzzles/api-puzzle-id.md) - API Reference > Puzzles [Get a new puzzle](https://lichess.ferndocs.com/api-reference/api-reference/puzzles/api-puzzle-next.md) - API Reference > Puzzles [Get multiple puzzles at once](https://lichess.ferndocs.com/api-reference/api-reference/puzzles/api-puzzle-batch-select.md) - API Reference > Puzzles [Solve multiple puzzles at once](https://lichess.ferndocs.com/api-reference/api-reference/puzzles/api-puzzle-batch-solve.md) - API Reference > Puzzles [Get your puzzle activity](https://lichess.ferndocs.com/api-reference/api-reference/puzzles/api-puzzle-activity.md) - API Reference > Puzzles [Get puzzles to replay](https://lichess.ferndocs.com/api-reference/api-reference/puzzles/api-puzzle-replay.md) - API Reference > Puzzles [Get your puzzle dashboard](https://lichess.ferndocs.com/api-reference/api-reference/puzzles/api-puzzle-dashboard.md) - API Reference > Puzzles [Get the storm dashboard of a player](https://lichess.ferndocs.com/api-reference/api-reference/puzzles/api-storm-dashboard.md) - API Reference > Puzzles [Create and join a puzzle race](https://lichess.ferndocs.com/api-reference/api-reference/puzzles/racer-post.md) - API Reference > Puzzles [Get puzzle race results](https://lichess.ferndocs.com/api-reference/api-reference/puzzles/racer-get.md) - API Reference > Account [Get my profile](https://lichess.ferndocs.com/api-reference/api-reference/account/me.md) - API Reference > Account [Get my email address](https://lichess.ferndocs.com/api-reference/api-reference/account/email.md) - API Reference > Account [Get my kid mode status](https://lichess.ferndocs.com/api-reference/api-reference/account/kid.md) - API Reference > Account [Set my kid mode status](https://lichess.ferndocs.com/api-reference/api-reference/account/kid-post.md) - API Reference > Account [Get my timeline](https://lichess.ferndocs.com/api-reference/api-reference/account/timeline.md) - API Reference > Games [Export one game](https://lichess.ferndocs.com/api-reference/api-reference/games/game-pgn.md) - API Reference > Games [Export ongoing game of a user](https://lichess.ferndocs.com/api-reference/api-reference/games/api-user-current-game.md) - API Reference > Games [Export games of a user](https://lichess.ferndocs.com/api-reference/api-reference/games/api-games-user.md) - API Reference > Games [Export games by IDs](https://lichess.ferndocs.com/api-reference/api-reference/games/export-ids.md) - API Reference > Games [Stream games of users](https://lichess.ferndocs.com/api-reference/api-reference/games/by-users.md) - API Reference > Games [Stream games by IDs](https://lichess.ferndocs.com/api-reference/api-reference/games/by-ids.md) - API Reference > Games [Add game IDs to stream](https://lichess.ferndocs.com/api-reference/api-reference/games/by-ids-add.md) - API Reference > Games [Get my ongoing games](https://lichess.ferndocs.com/api-reference/api-reference/games/api-account-playing.md) - API Reference > Games [Stream moves of a game](https://lichess.ferndocs.com/api-reference/api-reference/games/stream-game.md) - API Reference > Games [Import one game](https://lichess.ferndocs.com/api-reference/api-reference/games/game-import.md) - API Reference > Games [Export your imported games](https://lichess.ferndocs.com/api-reference/api-reference/games/api-imported-games-user.md) - API Reference > Games [Export your bookmarked games](https://lichess.ferndocs.com/api-reference/api-reference/games/api-export-bookmarks.md) - API Reference > Tv [Get current TV games](https://lichess.ferndocs.com/api-reference/api-reference/tv/channels.md) - API Reference > Tv [Stream current TV game](https://lichess.ferndocs.com/api-reference/api-reference/tv/feed.md) - API Reference > Tv [Stream current TV game of a TV channel](https://lichess.ferndocs.com/api-reference/api-reference/tv/channel-feed.md) - API Reference > Tv [Get best ongoing games of a TV channel](https://lichess.ferndocs.com/api-reference/api-reference/tv/channel-games.md) - API Reference > Arena Tournaments [Get current tournaments](https://lichess.ferndocs.com/api-reference/api-reference/arena-tournaments/api-tournament.md) - API Reference > Arena Tournaments [Create a new Arena tournament](https://lichess.ferndocs.com/api-reference/api-reference/arena-tournaments/api-tournament-post.md) - API Reference > Arena Tournaments [Get info about an Arena tournament](https://lichess.ferndocs.com/api-reference/api-reference/arena-tournaments/tournament.md) - API Reference > Arena Tournaments [Update an Arena tournament](https://lichess.ferndocs.com/api-reference/api-reference/arena-tournaments/api-tournament-update.md) - API Reference > Arena Tournaments [Join an Arena tournament](https://lichess.ferndocs.com/api-reference/api-reference/arena-tournaments/api-tournament-join.md) - API Reference > Arena Tournaments [Pause or leave an Arena tournament](https://lichess.ferndocs.com/api-reference/api-reference/arena-tournaments/api-tournament-withdraw.md) - API Reference > Arena Tournaments [Terminate an Arena tournament](https://lichess.ferndocs.com/api-reference/api-reference/arena-tournaments/api-tournament-terminate.md) - API Reference > Arena Tournaments [Update a team battle](https://lichess.ferndocs.com/api-reference/api-reference/arena-tournaments/api-tournament-team-battle-post.md) - API Reference > Arena Tournaments [Export games of an Arena tournament](https://lichess.ferndocs.com/api-reference/api-reference/arena-tournaments/games-by-tournament.md) - API Reference > Arena Tournaments [Get results of an Arena tournament](https://lichess.ferndocs.com/api-reference/api-reference/arena-tournaments/results-by-tournament.md) - API Reference > Arena Tournaments [Get team standing of a team battle](https://lichess.ferndocs.com/api-reference/api-reference/arena-tournaments/teams-by-tournament.md) - API Reference > Arena Tournaments [Get tournaments created by a user](https://lichess.ferndocs.com/api-reference/api-reference/arena-tournaments/api-user-name-tournament-created.md) - API Reference > Arena Tournaments [Get tournaments played by a user](https://lichess.ferndocs.com/api-reference/api-reference/arena-tournaments/api-user-name-tournament-played.md) - API Reference > Swiss Tournaments [Create a new Swiss tournament](https://lichess.ferndocs.com/api-reference/api-reference/swiss-tournaments/api-swiss-new.md) - API Reference > Swiss Tournaments [Get info about a Swiss tournament](https://lichess.ferndocs.com/api-reference/api-reference/swiss-tournaments/swiss.md) - API Reference > Swiss Tournaments [Update a Swiss tournament](https://lichess.ferndocs.com/api-reference/api-reference/swiss-tournaments/api-swiss-update.md) - API Reference > Swiss Tournaments [Manually schedule the next round](https://lichess.ferndocs.com/api-reference/api-reference/swiss-tournaments/api-swiss-schedule-next-round.md) - API Reference > Swiss Tournaments [Join a Swiss tournament](https://lichess.ferndocs.com/api-reference/api-reference/swiss-tournaments/api-swiss-join.md) - API Reference > Swiss Tournaments [Pause or leave a swiss tournament](https://lichess.ferndocs.com/api-reference/api-reference/swiss-tournaments/api-swiss-withdraw.md) - API Reference > Swiss Tournaments [Terminate a Swiss tournament](https://lichess.ferndocs.com/api-reference/api-reference/swiss-tournaments/api-swiss-terminate.md) - API Reference > Swiss Tournaments [Export TRF of a Swiss tournament](https://lichess.ferndocs.com/api-reference/api-reference/swiss-tournaments/swiss-trf.md) - API Reference > Swiss Tournaments [Export games of a Swiss tournament](https://lichess.ferndocs.com/api-reference/api-reference/swiss-tournaments/games-by-swiss.md) - API Reference > Swiss Tournaments [Get results of a swiss tournament](https://lichess.ferndocs.com/api-reference/api-reference/swiss-tournaments/results-by-swiss.md) - API Reference > Teams [Get team swiss tournaments](https://lichess.ferndocs.com/api-reference/api-reference/teams/api-team-swiss.md) - API Reference > Teams [Get a single team](https://lichess.ferndocs.com/api-reference/api-reference/teams/team-show.md) - API Reference > Teams [Get popular teams](https://lichess.ferndocs.com/api-reference/api-reference/teams/team-all.md) - API Reference > Teams [Teams of a player](https://lichess.ferndocs.com/api-reference/api-reference/teams/team-of-username.md) - API Reference > Teams [Search teams](https://lichess.ferndocs.com/api-reference/api-reference/teams/team-search.md) - API Reference > Teams [Get members of a team](https://lichess.ferndocs.com/api-reference/api-reference/teams/team-id-users.md) - API Reference > Teams [Get team Arena tournaments](https://lichess.ferndocs.com/api-reference/api-reference/teams/api-team-arena.md) - API Reference > Teams [Join a team](https://lichess.ferndocs.com/api-reference/api-reference/teams/team-id-join.md) - API Reference > Teams [Leave a team](https://lichess.ferndocs.com/api-reference/api-reference/teams/team-id-quit.md) - API Reference > Teams [Get join requests](https://lichess.ferndocs.com/api-reference/api-reference/teams/team-requests.md) - API Reference > Teams [Accept join request](https://lichess.ferndocs.com/api-reference/api-reference/teams/team-request-accept.md) - API Reference > Teams [Decline join request](https://lichess.ferndocs.com/api-reference/api-reference/teams/team-request-decline.md) - API Reference > Teams [Kick a user from your team](https://lichess.ferndocs.com/api-reference/api-reference/teams/team-id-kick-user-id.md) - API Reference > Teams [Message all members](https://lichess.ferndocs.com/api-reference/api-reference/teams/team-id-pm-all.md) - API Reference > Studies [Export one study chapter](https://lichess.ferndocs.com/api-reference/api-reference/studies/study-chapter-pgn.md) - API Reference > Studies [Export all chapters](https://lichess.ferndocs.com/api-reference/api-reference/studies/study-all-chapters-pgn.md) - API Reference > Studies [Study metadata](https://lichess.ferndocs.com/api-reference/api-reference/studies/study-all-chapters-head.md) - API Reference > Studies [Import PGN into a study](https://lichess.ferndocs.com/api-reference/api-reference/studies/api-study-import-pgn.md) - API Reference > Studies [Update PGN tags of a study chapter](https://lichess.ferndocs.com/api-reference/api-reference/studies/api-study-chapter-tags.md) - API Reference > Studies [Export all studies of a user](https://lichess.ferndocs.com/api-reference/api-reference/studies/study-export-all-pgn.md) - API Reference > Studies [List studies of a user](https://lichess.ferndocs.com/api-reference/api-reference/studies/study-list-metadata.md) - API Reference > Studies [Delete a study chapter](https://lichess.ferndocs.com/api-reference/api-reference/studies/api-study-study-id-chapter-id-delete.md) - API Reference > Broadcasts [Get official broadcasts](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/official.md) - API Reference > Broadcasts [Get paginated top broadcast previews](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/top.md) - API Reference > Broadcasts [Get broadcasts created by a user](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/by-user.md) - API Reference > Broadcasts [Search broadcasts](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/search.md) - API Reference > Broadcasts [Create a broadcast tournament](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/broadcast-tour-create.md) - API Reference > Broadcasts [Get a broadcast tournament](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/broadcast-tour-get.md) - API Reference > Broadcasts [Get players of a broadcast](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/broadcast-players-get.md) - API Reference > Broadcasts [Get a player from a broadcast](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/broadcast-player-get.md) - API Reference > Broadcasts [Update your broadcast tournament](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/broadcast-tour-update.md) - API Reference > Broadcasts [Create a broadcast round](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/broadcast-round-create.md) - API Reference > Broadcasts [Get a broadcast round](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/broadcast-round-get.md) - API Reference > Broadcasts [Update a broadcast round](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/broadcast-round-update.md) - API Reference > Broadcasts [Reset a broadcast round](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/broadcast-round-reset.md) - API Reference > Broadcasts [Push PGN to a broadcast round](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/broadcast-push.md) - API Reference > Broadcasts [Stream an ongoing broadcast round as PGN](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/broadcast-stream-round-pgn.md) - API Reference > Broadcasts [Export one round as PGN](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/broadcast-round-pgn.md) - API Reference > Broadcasts [Export all rounds as PGN](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/broadcast-all-rounds-pgn.md) - API Reference > Broadcasts [Get your broadcast rounds](https://lichess.ferndocs.com/api-reference/api-reference/broadcasts/broadcast-my-rounds-get.md) - API Reference > Fide [Get a FIDE player](https://lichess.ferndocs.com/api-reference/api-reference/fide/player-get.md) - API Reference > Fide [Search FIDE players](https://lichess.ferndocs.com/api-reference/api-reference/fide/player-search.md) - API Reference > Simuls [Get current simuls](https://lichess.ferndocs.com/api-reference/api-reference/simuls/api-simul.md) - API Reference > Relations [Get users followed by the logged in user](https://lichess.ferndocs.com/api-reference/api-reference/relations/api-user-following.md) - API Reference > Relations [Follow a player](https://lichess.ferndocs.com/api-reference/api-reference/relations/follow-user.md) - API Reference > Relations [Unfollow a player](https://lichess.ferndocs.com/api-reference/api-reference/relations/unfollow-user.md) - API Reference > Relations [Block a player](https://lichess.ferndocs.com/api-reference/api-reference/relations/block-user.md) - API Reference > Relations [Unblock a player](https://lichess.ferndocs.com/api-reference/api-reference/relations/unblock-user.md) - API Reference > Board [Stream incoming events](https://lichess.ferndocs.com/api-reference/api-reference/board/api-stream-event.md) - API Reference > Board [Create a seek](https://lichess.ferndocs.com/api-reference/api-reference/board/api-board-seek.md) - API Reference > Board [Stream Board game state](https://lichess.ferndocs.com/api-reference/api-reference/board/game-stream.md) - API Reference > Board [Make a Board move](https://lichess.ferndocs.com/api-reference/api-reference/board/game-move.md) - API Reference > Board [Fetch the game chat](https://lichess.ferndocs.com/api-reference/api-reference/board/game-chat-get.md) - API Reference > Board [Write in the chat](https://lichess.ferndocs.com/api-reference/api-reference/board/game-chat-post.md) - API Reference > Board [Abort a game](https://lichess.ferndocs.com/api-reference/api-reference/board/game-abort.md) - API Reference > Board [Resign a game](https://lichess.ferndocs.com/api-reference/api-reference/board/game-resign.md) - API Reference > Board [Handle draw offers](https://lichess.ferndocs.com/api-reference/api-reference/board/game-draw.md) - API Reference > Board [Handle takeback offers](https://lichess.ferndocs.com/api-reference/api-reference/board/game-takeback.md) - API Reference > Board [Claim victory of a game](https://lichess.ferndocs.com/api-reference/api-reference/board/game-claim-victory.md) - API Reference > Board [Claim draw of a game](https://lichess.ferndocs.com/api-reference/api-reference/board/game-claim-draw.md) - API Reference > Board [Berserk a tournament game](https://lichess.ferndocs.com/api-reference/api-reference/board/game-berserk.md) - API Reference > Bot [Get online bots](https://lichess.ferndocs.com/api-reference/api-reference/bot/api-bot-online.md) - API Reference > Bot [Upgrade to Bot account](https://lichess.ferndocs.com/api-reference/api-reference/bot/account-upgrade.md) - API Reference > Bot [Stream Bot game state](https://lichess.ferndocs.com/api-reference/api-reference/bot/game-stream.md) - API Reference > Bot [Make a Bot move](https://lichess.ferndocs.com/api-reference/api-reference/bot/game-move.md) - API Reference > Bot [Fetch the game chat](https://lichess.ferndocs.com/api-reference/api-reference/bot/game-chat-get.md) - API Reference > Bot [Write in the chat](https://lichess.ferndocs.com/api-reference/api-reference/bot/game-chat.md) - API Reference > Bot [Abort a game](https://lichess.ferndocs.com/api-reference/api-reference/bot/game-abort.md) - API Reference > Bot [Resign a game](https://lichess.ferndocs.com/api-reference/api-reference/bot/game-resign.md) - API Reference > Bot [Handle draw offers](https://lichess.ferndocs.com/api-reference/api-reference/bot/game-draw.md) - API Reference > Bot [Handle takeback offers](https://lichess.ferndocs.com/api-reference/api-reference/bot/game-takeback.md) - API Reference > Bot [Claim victory of a game](https://lichess.ferndocs.com/api-reference/api-reference/bot/game-claim-victory.md) - API Reference > Bot [Claim draw of a game](https://lichess.ferndocs.com/api-reference/api-reference/bot/game-claim-draw.md) - API Reference > Challenges [List your challenges](https://lichess.ferndocs.com/api-reference/api-reference/challenges/challenge-list.md) - API Reference > Challenges [Create a challenge](https://lichess.ferndocs.com/api-reference/api-reference/challenges/challenge-create.md) - API Reference > Challenges [Show one challenge](https://lichess.ferndocs.com/api-reference/api-reference/challenges/challenge-show.md) - API Reference > Challenges [Accept a challenge](https://lichess.ferndocs.com/api-reference/api-reference/challenges/challenge-accept.md) - API Reference > Challenges [Decline a challenge](https://lichess.ferndocs.com/api-reference/api-reference/challenges/challenge-decline.md) - API Reference > Challenges [Cancel a challenge](https://lichess.ferndocs.com/api-reference/api-reference/challenges/challenge-cancel.md) - API Reference > Challenges [Challenge the AI](https://lichess.ferndocs.com/api-reference/api-reference/challenges/challenge-ai.md) - API Reference > Challenges [Open-ended challenge](https://lichess.ferndocs.com/api-reference/api-reference/challenges/challenge-open.md) - API Reference > Challenges [Start clocks of a game](https://lichess.ferndocs.com/api-reference/api-reference/challenges/challenge-start-clocks.md) - API Reference > Challenges [Add time to the opponent clock](https://lichess.ferndocs.com/api-reference/api-reference/challenges/round-add-time.md) - API Reference > Challenges [Admin challenge tokens](https://lichess.ferndocs.com/api-reference/api-reference/challenges/admin-challenge-tokens.md) - API Reference > Bulk Pairings [View your bulk pairings](https://lichess.ferndocs.com/api-reference/api-reference/bulk-pairings/bulk-pairing-list.md) - API Reference > Bulk Pairings [Create a bulk pairing](https://lichess.ferndocs.com/api-reference/api-reference/bulk-pairings/bulk-pairing-create.md) - API Reference > Bulk Pairings [Manually start clocks](https://lichess.ferndocs.com/api-reference/api-reference/bulk-pairings/bulk-pairing-start-clocks.md) - API Reference > Bulk Pairings [Show a bulk pairing](https://lichess.ferndocs.com/api-reference/api-reference/bulk-pairings/bulk-pairing-get.md) - API Reference > Bulk Pairings [Cancel a bulk pairing](https://lichess.ferndocs.com/api-reference/api-reference/bulk-pairings/bulk-pairing-delete.md) - API Reference > Bulk Pairings [Export games of a bulk pairing](https://lichess.ferndocs.com/api-reference/api-reference/bulk-pairings/bulk-pairing-id-games-get.md) - API Reference > Messaging [Send a private message](https://lichess.ferndocs.com/api-reference/api-reference/messaging/inbox-username.md) - API Reference > Analysis [Get cloud evaluation of a position.](https://lichess.ferndocs.com/api-reference/api-reference/analysis/api-cloud-eval.md) - API Reference > External Engine [List external engines](https://lichess.ferndocs.com/api-reference/api-reference/external-engine/api-external-engine-list.md) - API Reference > External Engine [Create external engine](https://lichess.ferndocs.com/api-reference/api-reference/external-engine/api-external-engine-create.md) - API Reference > External Engine [Get external engine](https://lichess.ferndocs.com/api-reference/api-reference/external-engine/api-external-engine-get.md) - API Reference > External Engine [Update external engine](https://lichess.ferndocs.com/api-reference/api-reference/external-engine/api-external-engine-put.md) - API Reference > External Engine [Delete external engine](https://lichess.ferndocs.com/api-reference/api-reference/external-engine/api-external-engine-delete.md) - API Reference > External Engine [Analyse with external engine](https://lichess.ferndocs.com/api-reference/api-reference/external-engine/api-external-engine-analyse.md) - API Reference > External Engine [Acquire analysis request](https://lichess.ferndocs.com/api-reference/api-reference/external-engine/api-external-engine-acquire.md) - API Reference > External Engine [Answer analysis request](https://lichess.ferndocs.com/api-reference/api-reference/external-engine/api-external-engine-submit.md) - API Reference > O Auth [Obtain access token](https://lichess.ferndocs.com/api-reference/api-reference/o-auth/api-token.md) - API Reference > O Auth [Revoke access token](https://lichess.ferndocs.com/api-reference/api-reference/o-auth/api-token-delete.md) - API Reference > O Auth [Test multiple OAuth tokens](https://lichess.ferndocs.com/api-reference/api-reference/o-auth/token-test.md) - API Reference > Opening Explorer [Masters database](https://lichess.ferndocs.com/api-reference/api-reference/opening-explorer/master.md) - API Reference > Opening Explorer [Lichess games](https://lichess.ferndocs.com/api-reference/api-reference/opening-explorer/lichess.md) - API Reference > Opening Explorer [Player games](https://lichess.ferndocs.com/api-reference/api-reference/opening-explorer/player.md) - API Reference > Opening Explorer [OTB master game](https://lichess.ferndocs.com/api-reference/api-reference/opening-explorer/master-game.md) - API Reference > Tablebase [Tablebase lookup](https://lichess.ferndocs.com/api-reference/api-reference/tablebase/standard.md) - API Reference > Tablebase [Tablebase lookup for Atomic chess](https://lichess.ferndocs.com/api-reference/api-reference/tablebase/atomic.md) - API Reference > Tablebase [Tablebase lookup for Antichess](https://lichess.ferndocs.com/api-reference/api-reference/tablebase/antichess-atomic.md) ## OpenAPI Specification The raw OpenAPI 3.1 specification for this API is available at: - [OpenAPI JSON](https://lichess.ferndocs.com/openapi.json) - [OpenAPI YAML](https://lichess.ferndocs.com/openapi.yaml)