Challonge API Docs
  1. OAuth
Challonge API Docs
  • Guides
    • Welcome
    • Changelog
    • Upgrading
      • Upgrading from v2.0 to v2.1
    • Sample Use Cases
      • Running a Two-Stage Tournament
    • Challonge Connect
      • About
      • Game Integration (beta)
      • Connect Request Signing
  • API v2.1
    • Getting Started
    • Authorization
    • Error Responses
    • Resource Scoping
    • OAuth
      • Scopes
      • Grant Request
        GET
      • Token Request
        POST
      • Refresh Token Request
        POST
      • Device Grant Authorization Request
        POST
      • Device Grant Access Token Request
        POST
    • Tournament API
      • Tournaments
        • Tournament States
        • List Tournaments
        • Create Tournament
        • Get Tournament
        • Update Tournament
        • Delete Tournament
        • Change Tournament State
      • Participants
        • List Participants
        • Create Participant
        • Get Participant
        • Update Participant
        • Delete Participant
        • Bulk Create Participants
        • Clear All Participants
        • Randomize Participants
        • Register Me
      • Matches
        • List Matches
        • Get Match
        • Update Match
        • Change Match State
      • Match Attachments
        • List Match Attachments
        • Create Match Attachment
        • Delete Match Attachment
    • Race API
      • Races
        • List Races
        • Create Race
        • Get Race
        • Update Race
        • Delete Race
        • Change Race State
      • Rounds
        • List Rounds
        • Get Round
        • Update Round
      • Elapsed Times
        • List Elapsed Times
        • Get Elapsed Time
        • Update Elapsed Time
        • Bulk Update Elapsed Times
    • Get User
      GET
    • List Communities
      GET
    • Schemas
      • MatchAttachmentModel
      • MatchAttachmentInput
      • MatchAttachmentOutput
      • MatchAttachment
      • ParticipantModel
      • ParticipantOutput
      • ParticipantInput
      • ParticipantBulkInput
      • Participant
      • TournamentModel
      • TournamentInput
      • Tournament
      • TournamentStateInput
      • CommunityModel
      • Community
      • MatchModel
      • MatchInput
      • MatchOutput
      • Match
      • MatchStateInput
      • ErrorModel
      • UserModel
      • User
      • ElapsedTimeBulkInput
      • ElapsedTimeWithID
      • ElapsedTimeOutput
      • ElaspedTimeInput
      • Timestamps
      • RelationshipLink
      • RoundOutput
      • RoundStateInput
      • RacingOutput
      • RacingInput
      • RacingStateInput
  • Bracket JSAPI v1.0
    • Getting Started
    • Broadcasted Events
    • API Actions
      • scrollToCoordinates
      • scrollToMatchIdentifier
      • setZoomScale
      • zoomToCoordinate
      • zoomToMatchIdentifier
      • loadTheme
      • filterRounds
      • loadIntegrationData
      • setBracketSettings
  • API v2.0 (deprecated)
    • About
    • Deprecated Endpoints
      • Tournament
        • findTournaments
        • createTournament
        • showTournament
        • updateTournament
        • deleteTournament
        • changeStateTournament
      • Match
        • findMatches
        • showMatch
        • updateMatch
        • changeStateTournament
      • Participant
        • findParticipants
        • createParticipant
        • showParticipant
        • updateParticipant
        • deleteParticipant
        • bulkCreateParticipant
        • clearAllParticipants
        • randomizeParticipants
      • Match Attachment
        • findMatchAttachments
        • createMatchAttachments
        • deleteMatchAttachment
      • Race
        • findRaces
        • createRace
        • showRace
        • updateRace
        • deleteRace
        • changeStateRace
      • Round
        • findRounds
        • showRound
        • updateRound
      • Elapsed Time
        • findElapsedTime
        • showElapsedTime
        • updateElapsedTime
        • bulkUpdateElapsedTime
      • User
        • findUser
        • findCommunities
    • Schemas
      • MatchAttachmentModel
      • MatchAttachmentInput
      • MatchAttachmentOutput
      • MatchAttachment
      • ParticipantModel
      • ParticipantOutput
      • ParticipantInput
      • ParticipantBulkInput
      • Participant
      • TournamentModel
      • TournamentInput
      • Tournament
      • TournamentStateInput
      • CommunityModel
      • Community
      • MatchModel
      • MatchInput
      • MatchOutput
      • Match
      • MatchStateInput
      • ErrorModel
      • UserModel
      • User
      • ElapsedTimeBulkInput
      • ElapsedTimeWithID
      • ElapsedTimeOutput
      • ElaspedTimeInput
      • Timestamps
      • RelationshipLink
      • RoundOutput
      • RoundStateInput
      • RacingOutput
      • RacingInput
      • RacingStateInput
  • API v1 (deprecated)
    • About
    • Deprecated Endpoints
      • Tournaments
        • List tournaments
        • Create a tournament
        • Get a tournament
        • Update a tournament
        • Delete a tournament
        • Process check-in results for a tournament
        • Abort check-in for a tournament
        • Start a tournament
        • Finalize a tournament
        • Reset a tournament
        • Open for predictions
      • Participants
        • List a tournament's participants
        • Create a participant
        • Bulk create participants
        • Get a participant
        • Update a participant
        • Check in a participant
        • Undo check-in for a participant
        • Delete/deactivate a participant
        • Clear/delete all participants
        • Randomize a tournament's participants
      • Matches
        • List a tournament's matches
        • Get a match
        • Update a match
        • Reopen a match
        • Mark a match as underway
        • Unmark a match as underway
      • Match Attachments
        • List a match's attachments
        • Create a match attachment
        • Get a match attachment
        • Update a match attachment
        • Delete a match attachment
  1. OAuth

Token Request

POST
https://api.challonge.com/oauth/token

Request

Query Params

Responses

🟢200Success
application/json
Body

Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request POST 'https://api.challonge.com/oauth/token?code&client_id&grant_type=authorization_code&redirect_uri'
Response Response Example
{}
Modified at 2025-11-03 22:12:06
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Grant Request
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Refresh Token Request
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