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FanDuel API endpoint

FanDuel Sportsbook bet builder API

Returns the Sportsbook's bet-builder content for one event: the `groups` and `cards` (bet templates such as who will win, player lines, bullseye ranges, player podium, either-player and head-to-head groups) with their selectable options, the `players` and `teams` on offer, the `periods` and every priceable `choice` with its `choice_id` and description. Choices carry no odds here; price them with `builder/quotes` using this response's `ramp_event_id`. `head-to-head` and `player-combos` return `404` when the event has no cards for that experience.

GETapiKey2 credits/requestFanDuelfanduel.sportsbookBuilderResponseDoc/fanduel/sportsbook/builder

Endpoint facts

Method: GET
API path: /fanduel/sportsbook/builder
Auth: apiKey
Credits: 2 credits/request
Charged on: Successful 2xx responses only
Platform: FanDuel
Response schema: #/definitions/fanduel.sportsbookBuilderResponseDoc

FanDuel Sportsbook API Try FanDuel Sportsbook bet builder API in Playground FanDuel API documentation

How this endpoint behaves

Query parameters

event_id (required): an event id from the builder/events route. An unknown event returns 404.
experience (optional): yourway (default), head-to-head, player-combos, bullseye, player-podium, or-bets. Any other value returns 400.
state (optional): market code, including on for Ontario; default nj. An unknown code returns 400. The data was identical in NJ, PA, ON and CO when tested.

Response notes

yourway is the same-game builder; bullseye, player-podium, or-bets, head-to-head and player-combos are the FanDuel Labs experiences. head-to-head and player-combos return 404 when the event has no cards for that experience.
layout is the display order of groups and cards; groups[].card_ids lists a group's cards and cards follows that order.
Card option objects (selected_options, available_options, legs) differ by card type and are passed through with snake_case keys. A leg's choice_id links it to choices.
choices carries no odds (the Sportsbook sends zeros here): price them with builder/quotes using this response's ramp_event_id.
teams can include a "Both Teams" entry with no side.

Data is read from the Sportsbook's own services and is shown as published at the time of the request; it is not a betting recommendation. 503 on upstream failure, including when the Sportsbook's edge refuses the request.

Request parameters

Parameter	Type	Required	Description	Example
event_id	integer	Yes	Event id from the `builder/events` route (`events[].event_id`)	36188995
experience	string	No	Builder experience: `yourway` (default), `head-to-head`, `player-combos`, `bullseye`, `player-podium`, `or-bets` Allowed values: yourway, head-to-head, player-combos, bullseye, player-podium, or-bets.
state	string	No	Market code, including `on` for Ontario; default `nj`
x-api-key (header)	string	Yes	API key required

cURL example

curl -X GET "https://api.crawlora.net/api/v1/fanduel/sportsbook/builder?event_id=36188995&experience=yourway" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Example JSON response

{
  "code": 200,
  "data": {
    "state": "nj",
    "experience": "bullseye",
    "event_id": 36188995,
    "ramp_event_id": 16712244,
    "event_name": "Tampa Bay Buccaneers @ Carolina Panthers",
    "competition": "NFL",
    "competition_id": 12282733,
    "game_status": "PRE_PLAY",
    "status": "ACTIVE",
    "start_time": "2026-10-25T17:01:00Z",
    "layout": [
      "group:bullseye"
    ],
    "groups": [
      {
        "id": "group:bullseye",
        "title": "Choose a bullseye for a player...",
        "type": "BULLSEYE",
        "layout_type": "PILLS",
        "card_ids": [
          "card:bullseye_receiving_yards:"
        ]
      }
    ],
    "cards": [
      {
        "id": "card:bullseye_receiving_yards:",
        "type": "BULLSEYE",
        "title": "Receiving Yds",
        "props": [
          "ReceivingYards"
        ],
        "prop_key": "receiving_yards",
        "selected_options": {
          "line": {
            "value": 43
          },
          "mode": "EXACT",
          "participants": [
            {
              "id": "80",
              "type": "PLAYER"
            }
          ],
          "periods": [
            "Match"
          ],
          "range": {
            "lower": 20,
            "upper": 66
          }
        },
        "available_options": {
          "line": {
            "increment": 1,
            "max": 124,
            "min": 13
          },
          "participants": [
            {
              "id": "8015",
              "type": "PLAYER"
            }
          ],
          "periods": [
            "Match"
          ],
          "range": {
            "lower": 13,
            "upper": 124
          }
        },
        "legs": [
          {
            "choice_id": "dadc5a4a4cbefeb3926eb257caf4409d8fe5a36787809ce197ae3d59f50d5871",
            "type": "SIMPLE"
          }
        ]
      }
    ],
    "players": [
      {
        "id": "1554",
        "name": "Carolina Defense",
        "short_name": "Carolina Defense",
        "team_id": "26"
      }
    ],
    "teams": [
      {
        "id": "26",
        "name": "Carolina Panthers",
        "abbr": "CAR",
        "side": "HOME",
        "logo_url": "https://assets.sportsbook.fanduel.com/images/team/nfl/carolina_panthers.png"
      }
    ],
    "periods": [
      "Half1"
    ],
    "choices": [
      {
        "choice_id": "2763248ae1c5094d3aff3f30eb484612655c4cea3c3d386788b3b75628961795",
        "description": "Bryce Young exactly 254 - Passing Yds",
        "status": "ACTIVE",
        "template_id": "v1-synth"
      }
    ],
    "fetched_at": "2026-10-23T17:39:59Z"
  },
  "msg": "OK"
}

Request schema

No body schema

Response schema

#/definitions/fanduel.sportsbookBuilderResponseDoc

Field	Type	Required	Example
code	integer	No	200
data	fanduel.SportsbookBuilderResponse	No
data.cards	array	No
data.cards[].available_options	object	No
data.cards[].description_template	string	No
data.cards[].id	string	No
data.cards[].legs	array	No
data.cards[].prop_key	string	No
data.cards[].props	array	No
data.cards[].selected_options	object	No
data.cards[].title	string	No
data.cards[].type	string	No
data.choices	array	No
data.choices[].choice_id	string	No
data.choices[].description	string	No
data.choices[].status	string	No
data.choices[].template_id	string	No
data.competition	string	No
data.competition_id	integer	No
data.event_id	integer	No
data.event_name	string	No
data.experience	string	No
data.fetched_at	string	No
data.game_status	string	No
data.groups	array	No
data.groups[].card_ids	array	No
data.groups[].id	string	No
data.groups[].layout_type	string	No
data.groups[].title	string	No
data.groups[].type	string	No
data.layout	array	No
data.periods	array	No
data.players	array	No
data.players[].headshot_url	string	No
data.players[].id	string	No
data.players[].name	string	No
data.players[].short_name	string	No
data.players[].team_id	string	No
data.ramp_event_id	integer	No
data.start_time	string	No
data.state	string	No
data.status	string	No
data.teams	array	No
data.teams[].abbr	string	No
data.teams[].id	string	No
data.teams[].logo_url	string	No
data.teams[].name	string	No
data.teams[].side	string	No
msg	string	No	OK

Failure responses

Status	Description	Schema
400	Bad Request	#/definitions/app.Response
404	Not Found	#/definitions/app.Response
503	Service Unavailable	#/definitions/app.Response

Code examples

Use environment variables for secrets and keep Crawlora API keys server-side.

curl -X GET "https://api.crawlora.net/api/v1/fanduel/sportsbook/builder?event_id=36188995&experience=yourway" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Shared guides

Authentication Errors and retries Rate limits and credits Pricing Acceptable use

More FanDuel endpoint docs FanDuel Sportsbook API FanDuel Casino categories API documentation FanDuel Casino category games API documentation FanDuel Casino game detail API documentation FanDuel Racing carry-over pools API documentation FanDuel Racing filter values API documentation FanDuel Racing horse career API documentation

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FanDuel API endpoint

FanDuel Sportsbook bet builder API

GETapiKey2 credits/requestFanDuelfanduel.sportsbookBuilderResponseDoc/fanduel/sportsbook/builder

Endpoint facts

Method: GET
API path: /fanduel/sportsbook/builder
Auth: apiKey
Credits: 2 credits/request
Charged on: Successful 2xx responses only
Platform: FanDuel
Response schema: #/definitions/fanduel.sportsbookBuilderResponseDoc

FanDuel Sportsbook API Try FanDuel Sportsbook bet builder API in Playground FanDuel API documentation

How this endpoint behaves

Query parameters

event_id (required): an event id from the builder/events route. An unknown event returns 404.
experience (optional): yourway (default), head-to-head, player-combos, bullseye, player-podium, or-bets. Any other value returns 400.
state (optional): market code, including on for Ontario; default nj. An unknown code returns 400. The data was identical in NJ, PA, ON and CO when tested.

Response notes

yourway is the same-game builder; bullseye, player-podium, or-bets, head-to-head and player-combos are the FanDuel Labs experiences. head-to-head and player-combos return 404 when the event has no cards for that experience.
layout is the display order of groups and cards; groups[].card_ids lists a group's cards and cards follows that order.
Card option objects (selected_options, available_options, legs) differ by card type and are passed through with snake_case keys. A leg's choice_id links it to choices.
choices carries no odds (the Sportsbook sends zeros here): price them with builder/quotes using this response's ramp_event_id.
teams can include a "Both Teams" entry with no side.

Request parameters

Parameter	Type	Required	Description	Example
event_id	integer	Yes	Event id from the `builder/events` route (`events[].event_id`)	36188995
experience	string	No	Builder experience: `yourway` (default), `head-to-head`, `player-combos`, `bullseye`, `player-podium`, `or-bets` Allowed values: yourway, head-to-head, player-combos, bullseye, player-podium, or-bets.
state	string	No	Market code, including `on` for Ontario; default `nj`
x-api-key (header)	string	Yes	API key required

cURL example

curl -X GET "https://api.crawlora.net/api/v1/fanduel/sportsbook/builder?event_id=36188995&experience=yourway" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Example JSON response

{
  "code": 200,
  "data": {
    "state": "nj",
    "experience": "bullseye",
    "event_id": 36188995,
    "ramp_event_id": 16712244,
    "event_name": "Tampa Bay Buccaneers @ Carolina Panthers",
    "competition": "NFL",
    "competition_id": 12282733,
    "game_status": "PRE_PLAY",
    "status": "ACTIVE",
    "start_time": "2026-10-25T17:01:00Z",
    "layout": [
      "group:bullseye"
    ],
    "groups": [
      {
        "id": "group:bullseye",
        "title": "Choose a bullseye for a player...",
        "type": "BULLSEYE",
        "layout_type": "PILLS",
        "card_ids": [
          "card:bullseye_receiving_yards:"
        ]
      }
    ],
    "cards": [
      {
        "id": "card:bullseye_receiving_yards:",
        "type": "BULLSEYE",
        "title": "Receiving Yds",
        "props": [
          "ReceivingYards"
        ],
        "prop_key": "receiving_yards",
        "selected_options": {
          "line": {
            "value": 43
          },
          "mode": "EXACT",
          "participants": [
            {
              "id": "80",
              "type": "PLAYER"
            }
          ],
          "periods": [
            "Match"
          ],
          "range": {
            "lower": 20,
            "upper": 66
          }
        },
        "available_options": {
          "line": {
            "increment": 1,
            "max": 124,
            "min": 13
          },
          "participants": [
            {
              "id": "8015",
              "type": "PLAYER"
            }
          ],
          "periods": [
            "Match"
          ],
          "range": {
            "lower": 13,
            "upper": 124
          }
        },
        "legs": [
          {
            "choice_id": "dadc5a4a4cbefeb3926eb257caf4409d8fe5a36787809ce197ae3d59f50d5871",
            "type": "SIMPLE"
          }
        ]
      }
    ],
    "players": [
      {
        "id": "1554",
        "name": "Carolina Defense",
        "short_name": "Carolina Defense",
        "team_id": "26"
      }
    ],
    "teams": [
      {
        "id": "26",
        "name": "Carolina Panthers",
        "abbr": "CAR",
        "side": "HOME",
        "logo_url": "https://assets.sportsbook.fanduel.com/images/team/nfl/carolina_panthers.png"
      }
    ],
    "periods": [
      "Half1"
    ],
    "choices": [
      {
        "choice_id": "2763248ae1c5094d3aff3f30eb484612655c4cea3c3d386788b3b75628961795",
        "description": "Bryce Young exactly 254 - Passing Yds",
        "status": "ACTIVE",
        "template_id": "v1-synth"
      }
    ],
    "fetched_at": "2026-10-23T17:39:59Z"
  },
  "msg": "OK"
}

Request schema

No body schema

Response schema

#/definitions/fanduel.sportsbookBuilderResponseDoc

Field	Type	Required	Example
code	integer	No	200
data	fanduel.SportsbookBuilderResponse	No
data.cards	array	No
data.cards[].available_options	object	No
data.cards[].description_template	string	No
data.cards[].id	string	No
data.cards[].legs	array	No
data.cards[].prop_key	string	No
data.cards[].props	array	No
data.cards[].selected_options	object	No
data.cards[].title	string	No
data.cards[].type	string	No
data.choices	array	No
data.choices[].choice_id	string	No
data.choices[].description	string	No
data.choices[].status	string	No
data.choices[].template_id	string	No
data.competition	string	No
data.competition_id	integer	No
data.event_id	integer	No
data.event_name	string	No
data.experience	string	No
data.fetched_at	string	No
data.game_status	string	No
data.groups	array	No
data.groups[].card_ids	array	No
data.groups[].id	string	No
data.groups[].layout_type	string	No
data.groups[].title	string	No
data.groups[].type	string	No
data.layout	array	No
data.periods	array	No
data.players	array	No
data.players[].headshot_url	string	No
data.players[].id	string	No
data.players[].name	string	No
data.players[].short_name	string	No
data.players[].team_id	string	No
data.ramp_event_id	integer	No
data.start_time	string	No
data.state	string	No
data.status	string	No
data.teams	array	No
data.teams[].abbr	string	No
data.teams[].id	string	No
data.teams[].logo_url	string	No
data.teams[].name	string	No
data.teams[].side	string	No
msg	string	No	OK

Failure responses

Status	Description	Schema
400	Bad Request	#/definitions/app.Response
404	Not Found	#/definitions/app.Response
503	Service Unavailable	#/definitions/app.Response

Code examples

Use environment variables for secrets and keep Crawlora API keys server-side.

curl -X GET "https://api.crawlora.net/api/v1/fanduel/sportsbook/builder?event_id=36188995&experience=yourway" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Shared guides

Authentication Errors and retries Rate limits and credits Pricing Acceptable use

Open in Playground Back to group

FanDuel Sportsbook bet builder API

Endpoint facts

How this endpoint behaves

Query parameters

Response notes

Request parameters

cURL example

Example JSON response

Failure responses

Code examples

Shared guides

Related

FanDuel Sportsbook bet builder API

Endpoint facts

How this endpoint behaves

Query parameters

Response notes

Request parameters

cURL example

Example JSON response

Failure responses

Code examples

Shared guides

Related