The Rundown V2 Markets API

openapi: 3.0.3
info:
  title: TheRundown Sports V1 Delta V2 Markets API
  version: 2.0.0
  description: 'Real-time and historical sports betting data, odds, lines, and statistics across major North American and international sports leagues.


    ## Authentication

    All endpoints (except `/sports` and `/affiliates`) require authentication. Pass your API key using one of:

    - **Query parameter**: `?key=YOUR_API_KEY`

    - **Header**: `X-Therundown-Key: YOUR_API_KEY`

    ## Off-the-Board Sentinel Value

    The value **0.0001** indicates a line is "off the board" — the sportsbook has temporarily removed pricing (e.g., pending injury news). This is NOT an error. Display as "Off Board" or "N/A" in your UI.


    ## Rate Limiting

    Requests are rate-limited per API key tier. Check response headers for current limits.


    ## Data Updates

    - Live odds update in real-time during games

    - Use delta endpoints for efficient polling of changes

    - WebSocket connections available for streaming updates


    ## V1 vs V2

    V2 endpoints use market-based data structures (market_id, participants, line prices). V1 endpoints use legacy line-based structures (moneyline, spread, total objects). V2 is recommended for new integrations.

    '
  contact:
    name: TheRundown API Support
    url: https://therundown.io
    email: support@therundown.io
  termsOfService: https://therundown.io/terms
servers:
- url: https://therundown.io
  description: Production
security:
- ApiKeyQuery: []
- ApiKeyHeader: []
tags:
- name: V2 Markets
  description: Market definitions, odds, deltas, and history (V2)
paths:
  /api/v2/sports/{sportID}/markets/{date}:
    get:
      operationId: v2GetMarketsBySportAndDate
      tags:
      - V2 Markets
      summary: Get available markets for a sport and date
      parameters:
      - $ref: '#/components/parameters/SportIDPath'
      - name: date
        in: path
        required: true
        schema:
          type: string
          format: date
      - name: hide_closed_markets
        in: query
        schema:
          type: string
          enum:
          - '1'
        description: Set to `1` to hide closed markets
      - $ref: '#/components/parameters/OffsetQuery'
      responses:
        '200':
          description: Markets for this sport
          content:
            application/json:
              schema:
                type: object
                additionalProperties:
                  type: array
                  items:
                    $ref: '#/components/schemas/Market'
              example:
                '4':
                - id: 29
                  name: points
                  line_value_is_participant: false
                  proposition: true
                  description: 'Points: How many points will this player score?'
                  short_description: Points
                  period_id: 0
                  live_variant_id: 90
                  updated_at: '2026-01-23T20:38:12Z'
                - id: 35
                  name: player_rebounds
                  line_value_is_participant: false
                  proposition: true
                  description: 'Rebounds: How many rebounds will this player record?'
                  short_description: Rebounds
                  period_id: 0
                  live_variant_id: 982
                  updated_at: '2026-01-23T20:38:12Z'
  /api/v2/events/{eventID}/markets:
    get:
      operationId: v2GetAvailableMarketsByEvent
      tags:
      - V2 Markets
      summary: Get available markets for an event
      description: Returns the list of market definitions available for this event (not prices — use the event endpoint with market_ids for prices).
      parameters:
      - $ref: '#/components/parameters/EventIDPath'
      - $ref: '#/components/parameters/ParticipantIDsQuery'
      - $ref: '#/components/parameters/ParticipantTypeQuery'
      responses:
        '200':
          description: Available markets
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Market'
              example:
              - id: 1
                name: moneyline
                line_value_is_participant: true
                proposition: true
                description: 'Moneyline: To win outright'
                short_description: Moneyline
                period_id: 0
                live_variant_id: 41
              - id: 2
                name: handicap
                line_value_is_participant: false
                proposition: true
                description: 'Spread: Win or lose by margin of points'
                short_description: Spread
                period_id: 0
                live_variant_id: 42
              - id: 3
                name: totals
                line_value_is_participant: false
                proposition: true
                description: 'Totals: Total points'
                short_description: Totals
                period_id: 0
                live_variant_id: 43
              - id: 29
                name: points
                line_value_is_participant: false
                proposition: true
                description: 'Points: How many points will this player score?'
                short_description: Points
                period_id: 0
                live_variant_id: 90
  /api/v2/events/{eventID}/markets/history:
    get:
      operationId: v2GetMarketHistoryByEvent
      tags:
      - V2 Markets
      summary: Get market price history for an event
      parameters:
      - $ref: '#/components/parameters/EventIDPath'
      - name: market_ids
        in: query
        schema:
          type: string
        description: Comma-separated market IDs to filter
      - $ref: '#/components/parameters/AffiliateIDsQuery'
      - name: from
        in: query
        schema:
          type: string
          format: date-time
        description: Start time (RFC3339)
      - name: to
        in: query
        schema:
          type: string
          format: date-time
        description: End time (RFC3339)
      - name: limit
        in: query
        schema:
          type: integer
          default: 1000
          maximum: 5000
      responses:
        '200':
          description: Market price history
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MarketHistoryResponse'
              example:
                meta:
                  event_id: 09bfa53f8484a63e584398545c035932
                  count: 2
                history:
                - id: 500001
                  market_line_price_id: 192868821
                  event_id: 09bfa53f8484a63e584398545c035932
                  sport_id: 4
                  affiliate_id: 19
                  market_participant_id: 45001
                  market_id: 1
                  line: ''
                  price: '-105'
                  previous_price: null
                  change_type: new
                  updated_at: '2026-02-10T14:00:00Z'
                - id: 500002
                  market_line_price_id: 192868821
                  event_id: 09bfa53f8484a63e584398545c035932
                  sport_id: 4
                  affiliate_id: 19
                  market_participant_id: 45001
                  market_id: 1
                  line: ''
                  price: '-110'
                  previous_price: '-105'
                  change_type: price_change
                  updated_at: '2026-02-11T09:30:00Z'
  /api/v2/events/{eventID}/markets/opening:
    get:
      operationId: v2GetOpeningPricesByEvent
      tags:
      - V2 Markets
      summary: Get opening prices for an event's markets
      parameters:
      - $ref: '#/components/parameters/EventIDPath'
      - name: market_ids
        in: query
        schema:
          type: string
        description: Comma-separated market IDs
      - $ref: '#/components/parameters/AffiliateIDsQuery'
      responses:
        '200':
          description: Opening prices
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OpeningPricesResponse'
              example:
                meta:
                  event_id: 09bfa53f8484a63e584398545c035932
                  count: 2
                markets:
                  '1':
                    market_id: 1
                    market_name: moneyline
                    lines:
                      '45001:':
                        participant_id: 11
                        participant_type: TYPE_TEAM
                        participant_name: Atlanta Hawks
                        prices:
                          '19':
                            price: '-120'
                            timestamp: '2026-02-10T14:00:00Z'
                          '23':
                            price: '-115'
                            timestamp: '2026-02-10T14:05:00Z'
  /api/v2/events/{eventID}/markets/{marketID}/history:
    get:
      operationId: v2GetMarketLineHistoryByEvent
      tags:
      - V2 Markets
      summary: Get line price chart data for a specific market
      description: Returns time-series price data suitable for charting line movement.
      parameters:
      - $ref: '#/components/parameters/EventIDPath'
      - name: marketID
        in: path
        required: true
        schema:
          type: integer
        description: Market ID
      - name: participant_id
        in: query
        schema:
          type: integer
        description: Filter by participant ID
      - $ref: '#/components/parameters/AffiliateIDsQuery'
      - name: line
        in: query
        schema:
          type: string
        description: Filter by line value
      - name: from
        in: query
        schema:
          type: string
          format: date-time
      - name: to
        in: query
        schema:
          type: string
          format: date-time
      responses:
        '200':
          description: Chart series data
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ChartResponse'
              example:
                meta:
                  event_id: 09bfa53f8484a63e584398545c035932
                  market_id: 3
                  market_name: totals
                series:
                  '19':
                    affiliate_name: Affiliate 19
                    data:
                    - t: '2026-02-10T14:00:00Z'
                      p: '-110'
                    - t: '2026-02-11T09:30:00Z'
                      p: '-112'
                    - t: '2026-02-11T22:00:00Z'
                      p: '-108'
                  '23':
                    affiliate_name: Affiliate 23
                    data:
                    - t: '2026-02-10T14:05:00Z'
                      p: '-108'
                    - t: '2026-02-11T10:00:00Z'
                      p: '-110'
  /api/v2/markets:
    get:
      operationId: v2GetAllMarkets
      tags:
      - V2 Markets
      summary: List all market definitions
      description: Returns all canonical market definitions with IDs, names, period info, and whether the line value represents a participant.
      responses:
        '200':
          description: All markets
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Market'
              example:
              - id: 1
                name: moneyline
                line_value_is_participant: true
                proposition: true
                description: 'Moneyline: To win outright'
                short_description: Moneyline
                period_id: 0
                live_variant_id: 41
                updated_at: '2026-01-23T20:38:12Z'
              - id: 2
                name: handicap
                line_value_is_participant: false
                proposition: true
                description: 'Spread: Win or lose by margin of points'
                short_description: Spread
                period_id: 0
                live_variant_id: 42
                updated_at: '2026-01-23T20:42:13Z'
              - id: 3
                name: totals
                line_value_is_participant: false
                proposition: true
                description: 'Totals: Total points'
                short_description: Totals
                period_id: 0
                live_variant_id: 43
                updated_at: '2026-01-23T20:38:12Z'
              - id: 4
                name: moneyline_first_half
                line_value_is_participant: true
                proposition: true
                description: 1st half moneyline
                short_description: 1st half moneyline
                period_id: 1
                live_variant_id: 1024
                updated_at: '2026-01-24T15:49:43Z'
  /api/v2/markets/delta:
    get:
      operationId: v2GetMarketsDelta
      tags:
      - V2 Markets
      summary: Get market price changes since a given ID
      description: 'Returns market line price changes (new, updated, closed) since the specified `last_id`. Use for efficient polling.


        **Bootstrap flow:** To obtain an initial `last_id` cursor, call `GET /api/v2/sports/{sportID}/events/{date}` — the response `meta.delta_last_id` provides the current cursor. Then pass that value as `last_id` to begin polling this endpoint.


        **Staleness guard:** Cursors older than 30 minutes are rejected with HTTP 400. If your cursor becomes stale, re-bootstrap from the events endpoint.

        '
      parameters:
      - name: last_id
        in: query
        required: true
        schema:
          type: integer
          format: int64
        description: Return changes with ID greater than this value. Obtain the initial cursor from the `meta.delta_last_id` field in the v2 events response. Cursors older than 30 minutes are rejected.
      - name: sport_id
        in: query
        schema:
          type: integer
        description: Filter by sport ID
      - $ref: '#/components/parameters/AffiliateIDsQuery'
      - name: market_ids
        in: query
        schema:
          type: string
        description: Comma-separated market IDs to filter
      - name: event_id
        in: query
        schema:
          type: string
        description: Filter by event ID
      - name: limit
        in: query
        schema:
          type: integer
          default: 1000
          maximum: 5000
      responses:
        '200':
          description: Market deltas
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MarketDeltaResponse'
              example:
                meta:
                  delta_last_id: '193500000'
                  count: 2
                  has_more: false
                deltas:
                - id: 193499998
                  event_id: 09bfa53f8484a63e584398545c035932
                  sport_id: 4
                  affiliate_id: 19
                  market_id: 1
                  market_name: moneyline
                  participant_id: 11
                  participant_type: TYPE_TEAM
                  participant_name: Atlanta Hawks
                  line: ''
                  price: '-112'
                  previous_price: '-110'
                  change_type: price_change
                  updated_at: '2026-02-12T00:10:43Z'
                - id: 193499999
                  event_id: 09bfa53f8484a63e584398545c035932
                  sport_id: 4
                  affiliate_id: 19
                  market_id: 3
                  market_name: totals
                  participant_id: 1001
                  participant_type: TYPE_RESULT
                  participant_name: Over
                  line: '235.5'
                  price: '-110'
                  previous_price: '-108'
                  change_type: price_change
                  updated_at: '2026-02-12T00:10:43Z'
        '400':
          description: Invalid or stale cursor
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
              examples:
                stale_cursor:
                  summary: Cursor older than 30 minutes
                  value:
                    error: last_id is stale (>30 min), re-bootstrap from events endpoint
                not_found:
                  summary: Cursor ID not found
                  value:
                    error: last_id not found, re-bootstrap from events endpoint
  /api/v2/markets/history:
    get:
      operationId: v2GetMarketLinePriceHistory
      tags:
      - V2 Markets
      summary: Get price history for specific market line prices
      parameters:
      - name: market_line_price_ids
        in: query
        required: true
        schema:
          type: string
        description: Comma-separated market line price IDs (max 50)
      - name: from
        in: query
        schema:
          type: string
          format: date-time
        description: Start time (RFC3339)
      - name: to
        in: query
        schema:
          type: string
          format: date-time
        description: End time (RFC3339)
      - name: limit
        in: query
        schema:
          type: integer
          default: 1000
          maximum: 5000
      responses:
        '200':
          description: Price history
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MarketHistoryResponse'
              example:
                meta:
                  count: 2
                history:
                - id: 600001
                  market_line_price_id: 192868821
                  event_id: 09bfa53f8484a63e584398545c035932
                  sport_id: 4
                  affiliate_id: 19
                  market_participant_id: 45001
                  market_id: 1
                  line: ''
                  price: '-105'
                  change_type: new
                  updated_at: '2026-02-10T14:00:00Z'
                - id: 600002
                  market_line_price_id: 192868821
                  event_id: 09bfa53f8484a63e584398545c035932
                  sport_id: 4
                  affiliate_id: 19
                  market_participant_id: 45001
                  market_id: 1
                  line: ''
                  price: '-110'
                  previous_price: '-105'
                  change_type: price_change
                  updated_at: '2026-02-11T09:30:00Z'
  /api/v2/markets/participants:
    get:
      operationId: v2GetMarketsParticipants
      tags:
      - V2 Markets
      summary: Get market participants
      description: Returns participants (teams, players, or results) for specified markets and events.
      parameters:
      - name: market_ids
        in: query
        schema:
          type: string
        description: Comma-separated market IDs
      - name: event_id
        in: query
        schema:
          type: string
        description: Filter by event ID
      responses:
        '200':
          description: Market participants
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MarketParticipantsResponse'
              example:
                participants:
                - id: 12345
                  market_id: 1
                  type: TYPE_TEAM
                  name: Atlanta Hawks
                  team_id: 11
                - id: 12346
                  market_id: 1
                  type: TYPE_TEAM
                  name: Charlotte Hornets
                  team_id: 12
                - id: 12347
                  market_id: 3
                  type: TYPE_RESULT
                  name: Over
                - id: 12348
                  market_id: 3
                  type: TYPE_RESULT
                  name: Under
components:
  schemas:
    MarketDeltaResponse:
      type: object
      properties:
        meta:
          type: object
          properties:
            delta_last_id:
              type: string
              description: Use this as `last_id` in the next request
            count:
              type: integer
            has_more:
              type: boolean
              description: If true, there are more results — poll again immediately with the returned delta_last_id
        deltas:
          type: array
          items:
            $ref: '#/components/schemas/MarketDeltaEntry'
    MarketDeltaEntry:
      type: object
      description: A single market line price change entry from the delta feed
      properties:
        id:
          type: integer
          format: int64
        event_id:
          type: string
        sport_id:
          type: integer
        affiliate_id:
          type: integer
        market_id:
          type: integer
          format: int64
        market_name:
          type: string
        participant_id:
          type: integer
          description: Normalized participant ID (team_id, player_id, or result_id)
        participant_type:
          type: string
          enum:
          - TYPE_TEAM
          - TYPE_PLAYER
          - TYPE_RESULT
        participant_name:
          type: string
        line:
          type: string
          description: Line value (e.g., "-4.5" for spread, "224.5" for total, "" for moneyline)
        price:
          type: string
          description: American odds price as a string (e.g., "-110", "150")
        previous_price:
          type: string
          nullable: true
          description: Previous price before this change
        change_type:
          type: string
          description: Type of change (e.g., "price_change", "new", "close", "reopen")
        closed_at:
          type: string
          format: date-time
          nullable: true
        updated_at:
          type: string
          format: date-time
    OpeningPricesResponse:
      type: object
      properties:
        meta:
          type: object
          properties:
            event_id:
              type: string
            count:
              type: integer
        markets:
          type: object
          description: Keyed by market ID
          additionalProperties:
            type: object
            properties:
              market_id:
                type: integer
                format: int64
              market_name:
                type: string
              lines:
                type: object
                description: Keyed by participant_id:line composite key
                additionalProperties:
                  type: object
                  properties:
                    participant_id:
                      type: integer
                    participant_type:
                      type: string
                      enum:
                      - TYPE_TEAM
                      - TYPE_PLAYER
                      - TYPE_RESULT
                    participant_name:
                      type: string
                    prices:
                      type: object
                      description: Keyed by affiliate ID
                      additionalProperties:
                        type: object
                        properties:
                          price:
                            type: string
                          timestamp:
                            type: string
                            format: date-time
    Market:
      type: object
      description: 'Market definition. The `line_value_is_participant` flag indicates whether the line value represents a participant name (true) or a numeric value like a spread/total (false).

        '
      properties:
        id:
          type: integer
          example: 1
        name:
          type: string
          example: Money Line
        description:
          type: string
        short_description:
          type: string
        line_value_is_participant:
          type: boolean
          description: If true, the line "value" field is a participant name rather than a numeric line
        proposition:
          type: boolean
          description: Whether this is a proposition/prop market
        period_id:
          type: integer
          nullable: true
          description: 'Associated period. 0=Full Game, 1=1st Half, 2=2nd Half, 3-6=Quarters/periods, 7=Live Full Game, 13-18=Live periods. For tennis, 3/4 represent prematch Set 1/Set 2 and 15/16 represent live Set 1/Set 2.

            '
        live_variant_id:
          type: integer
          nullable: true
          description: ID of the live/in-play variant of this market
        updated_at:
          type: string
          format: date-time
    MarketParticipant:
      type: object
      properties:
        id:
          type: integer
          format: int64
        market_event_id:
          type: integer
          format: int64
        participant_id:
          type: integer
        participant_type:
          type: string
          enum:
          - TYPE_TEAM
          - TYPE_PLAYER
          - TYPE_RESULT
        participant_name:
          type: string
        updated_at:
          type: string
          format: date-time
    MarketLinePriceHistory:
      type: object
      properties:
        id:
          type: integer
          format: int64
        market_line_price_id:
          type: integer
          format: int64
        event_id:
          type: string
        sport_id:
          type: integer
        affiliate_id:
          type: integer
        market_participant_id:
          type: integer
          format: int64
        market_id:
          type: integer
          format: int64
        line:
          type: string
        price:
          type: string
        previous_price:
          type: string
          nullable: true
        closed_at:
          type: string
          format: date-time
          nullable: true
        change_type:
          type: string
          description: Type of change (e.g., "price_change", "new", "closed")
        updated_at:
          type: string
          format: date-time
    ChartResponse:
      type: object
      properties:
        meta:
          type: object
          properties:
            event_id:
              type: string
            market_id:
              type: integer
              format: int64
            market_name:
              type: string
        series:
          type: object
          description: Keyed by affiliate ID
          additionalProperties:
            $ref: '#/components/schemas/ChartSeries'
    ChartSeries:
      type: object
      properties:
        affiliate_name:
          type: string
        data:
          type: array
          items:
            type: object
            properties:
              t:
                type: string
                format: date-time
                description: Timestamp
              p:
                type: string
                description: Price
              c:
                type: string
                format: date-time
                nullable: true
                description: Closed at timestamp
    MarketParticipantsResponse:
      type: object
      properties:
        participants:
          type: array
          items:
            $ref: '#/components/schemas/MarketParticipant'
    MarketHistoryResponse:
      type: object
      properties:
        meta:
          type: object
          properties:
            event_id:
              type: string
            market_id:
              type: integer
              format: int64
            count:
              type: integer
        history:
          type: array
          items:
            $ref: '#/components/schemas/MarketLinePriceHistory'
  parameters:
    ParticipantTypeQuery:
      name: participant_type
      in: query
      schema:
        type: string
        enum:
        - TYPE_TEAM
        - TYPE_PLAYER
        - TYPE_RESULT
      description: Filter participants by type
    EventIDPath:
      name: eventID
      in: path
      required: true
      schema:
        type: string
      description: Canonical V2 event ID from the `event_id` field returned by event endpoints
    AffiliateIDsQuery:
      name: affiliate_ids
      in: query
      schema:
        type: string
      description: Comma-separated sportsbook/affiliate IDs to filter. Common values include DraftKings (19), FanDuel (23), BetMGM (22), Bovada (2), Pinnacle (3).
    SportIDPath:
      name: sportID
      in: path
      required: true
      schema:
        type: integer
      description: 'Sport ID. Common values: 1=NCAAF, 2=NFL, 3=MLB, 4=NBA, 5=NCAAB, 6=NHL, 7=UFC, 8=WNBA, 9=CFL, 10=MLS, 11=EPL, 16=UEFA Champions League, 33=UEFA Europa League, 38=ATP Tennis, 39=WTA Tennis

        '
    ParticipantIDsQuery:
      name: participant_ids
      in: query
      schema:
        type: string
      description: Comma-separated participant IDs to filter (max 99)
    OffsetQuery:
      name: offset
      in: query
      schema:
        type: integer
        default: 0
        example: 300
      description: UTC offset in **minutes** for the date boundary. Use `300` for US Central, `240` for Eastern, `360` for Mountain, `420` for Pacific. Without this, the API day boundary is midnight UTC.
  securitySchemes:
    ApiKeyQuery:
      type: apiKey
      in: query
      name: key
      description: API key as query parameter
    ApiKeyHeader:
      type: apiKey
      in: header
      name: X-Therundown-Key
      description: API key as request header