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BO3 API endpoint

BO3.gg tournament stages API

Returns the stages of one BO3.gg tournament in order: title, format type (for example `group` or `playoff`), whether it is on hold, promotion team count and dates. An unknown tournament slug returns 404.

GETapiKey1 credit/requestBO3/bo3/tournament-stages

Endpoint facts

Method: GET
API path: /bo3/tournament-stages
Auth: apiKey
Credits: 1 credit/request
Charged on: Successful 2xx responses only
Platform: BO3

BO3.gg Esports Data API Try BO3.gg tournament stages API in Playground BO3 API documentation

How this endpoint behaves

Header: x-api-key required.

Parameters:

game: optional; allowed values: cs2, valorant, lol, dota2, r6siege, mlbb. Defaults to cs2.
slug: required tournament slug from bo3-tournaments.

Notable response behavior:

Stages are sorted by sequence. format_type is passed through as BO3 reports it (group and playoff were seen on 2026-10-28), so new formats appear without a code change.
An unknown slug, or a slug that belongs to another game, returns 404. The response is cached for up to one hour.

Sampled response

Request, 29 Oct 2026: GET /bo3/tournament-stages?slug=pgl-masters-bucharest-2026
Items in stages: 3
Fields filled in every checked item: 5
Fields empty in some or all items: 2

Field	Filled in, of 3 checked	Values in the sample
id	3
sequence	3	1 to 3, median 2
title	3	“PGL Masters Bucharest 2026 Group Stage” and 2 other values
format_type	3	“group” and 1 other value
hold	3	true in 0 of 3
start_date	2	2026-10-24 to 2026-10-29
end_date	2	2026-10-28 to 2026-10-31

Request parameters

Parameter	Type	Required	Default	Description	Example
x-api-key (header)	string	Yes		API key required
game	string	No	cs2	Game; one of cs2, valorant, lol, dota2, r6siege, mlbb; defaults to cs2 Allowed values: cs2, valorant, lol, dota2, r6siege, mlbb.
slug	string	Yes		Tournament slug from bo3-tournaments, for example pgl-masters-bucharest-2026	pgl-masters-bucharest-2026

cURL example

curl -X GET "https://api.crawlora.net/api/v1/bo3/tournament-stages?game=cs2&slug=pgl-masters-bucharest-2026" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Example JSON response

{
  "code": 200,
  "msg": "OK",
  "data": {
    "source_url": "https://api.bo3.gg/api/v1/tournament-stages",
    "fetched_at": "2026-10-28T10:00:00Z",
    "game": "cs2",
    "slug": "pgl-masters-bucharest-2026",
    "count": 1,
    "stages": [
      {
        "id": 11042,
        "sequence": 1,
        "title": "PGL Masters Bucharest 2026 Group Stage",
        "format_type": "group",
        "hold": false
      }
    ]
  }
}

Request schema

No body schema

Response schema

Inline response schema

Field	Type	Required	Example	Description
code	integer	No		Code is the HTTP status code or a custom code used to indicate the result of the request @example 200
data	bo3.TournamentStagesResponse	No
data.count	integer	No	3
data.fetched_at	string	No	2026-10-28T10:00:00Z
data.game	string	No	cs2
data.slug	string	No	pgl-masters-bucharest-2026
data.source_url	string	No	https://bo3.gg/matches/current
data.stages	array	No
data.stages[].end_date	string	No
data.stages[].format_type	string	No	group
data.stages[].hold	boolean	No	false
data.stages[].id	integer	No	11041
data.stages[].promotion_team_count	integer	No	4
data.stages[].sequence	integer	No	1
data.stages[].start_date	string	No
data.stages[].title	string	No
msg	unknown	No		Msg is the message that describes the result of the request @example "Request successful"

Failure responses

Status	Description	Schema
400	Bad Request	#/definitions/app.Response
404	Not Found	#/definitions/app.Response
429	Too Many Requests	#/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/bo3/tournament-stages?game=cs2&slug=pgl-masters-bucharest-2026" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Shared guides

Authentication Errors and retries Rate limits and credits Pricing Acceptable use

More BO3 endpoint docs BO3.gg Esports Data API BO3.gg CS2 economy baseline API documentation BO3.gg forum categories API documentation BO3.gg forum threads API documentation BO3.gg match maps and rounds API documentation BO3.gg esports match history API documentation BO3.gg per-player match statistics API documentation

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BO3 API endpoint

BO3.gg tournament stages API

GETapiKey1 credit/requestBO3/bo3/tournament-stages

Endpoint facts

Method: GET
API path: /bo3/tournament-stages
Auth: apiKey
Credits: 1 credit/request
Charged on: Successful 2xx responses only
Platform: BO3

BO3.gg Esports Data API Try BO3.gg tournament stages API in Playground BO3 API documentation

How this endpoint behaves

Header: x-api-key required.

Parameters:

game: optional; allowed values: cs2, valorant, lol, dota2, r6siege, mlbb. Defaults to cs2.
slug: required tournament slug from bo3-tournaments.

Notable response behavior:

Stages are sorted by sequence. format_type is passed through as BO3 reports it (group and playoff were seen on 2026-10-28), so new formats appear without a code change.
An unknown slug, or a slug that belongs to another game, returns 404. The response is cached for up to one hour.

Sampled response

Request, 29 Oct 2026: GET /bo3/tournament-stages?slug=pgl-masters-bucharest-2026
Items in stages: 3
Fields filled in every checked item: 5
Fields empty in some or all items: 2

Field	Filled in, of 3 checked	Values in the sample
id	3
sequence	3	1 to 3, median 2
title	3	“PGL Masters Bucharest 2026 Group Stage” and 2 other values
format_type	3	“group” and 1 other value
hold	3	true in 0 of 3
start_date	2	2026-10-24 to 2026-10-29
end_date	2	2026-10-28 to 2026-10-31

Request parameters

Parameter	Type	Required	Default	Description	Example
x-api-key (header)	string	Yes		API key required
game	string	No	cs2	Game; one of cs2, valorant, lol, dota2, r6siege, mlbb; defaults to cs2 Allowed values: cs2, valorant, lol, dota2, r6siege, mlbb.
slug	string	Yes		Tournament slug from bo3-tournaments, for example pgl-masters-bucharest-2026	pgl-masters-bucharest-2026

cURL example

curl -X GET "https://api.crawlora.net/api/v1/bo3/tournament-stages?game=cs2&slug=pgl-masters-bucharest-2026" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Example JSON response

{
  "code": 200,
  "msg": "OK",
  "data": {
    "source_url": "https://api.bo3.gg/api/v1/tournament-stages",
    "fetched_at": "2026-10-28T10:00:00Z",
    "game": "cs2",
    "slug": "pgl-masters-bucharest-2026",
    "count": 1,
    "stages": [
      {
        "id": 11042,
        "sequence": 1,
        "title": "PGL Masters Bucharest 2026 Group Stage",
        "format_type": "group",
        "hold": false
      }
    ]
  }
}

Request schema

No body schema

Response schema

Inline response schema

Field	Type	Required	Example	Description
code	integer	No		Code is the HTTP status code or a custom code used to indicate the result of the request @example 200
data	bo3.TournamentStagesResponse	No
data.count	integer	No	3
data.fetched_at	string	No	2026-10-28T10:00:00Z
data.game	string	No	cs2
data.slug	string	No	pgl-masters-bucharest-2026
data.source_url	string	No	https://bo3.gg/matches/current
data.stages	array	No
data.stages[].end_date	string	No
data.stages[].format_type	string	No	group
data.stages[].hold	boolean	No	false
data.stages[].id	integer	No	11041
data.stages[].promotion_team_count	integer	No	4
data.stages[].sequence	integer	No	1
data.stages[].start_date	string	No
data.stages[].title	string	No
msg	unknown	No		Msg is the message that describes the result of the request @example "Request successful"

Failure responses

Status	Description	Schema
400	Bad Request	#/definitions/app.Response
404	Not Found	#/definitions/app.Response
429	Too Many Requests	#/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/bo3/tournament-stages?game=cs2&slug=pgl-masters-bucharest-2026" \
  -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

BO3.gg tournament stages API

Endpoint facts

How this endpoint behaves

Sampled response

Request parameters

cURL example

Example JSON response

Failure responses

Code examples

Shared guides

Related

BO3.gg tournament stages API

Endpoint facts

How this endpoint behaves

Sampled response

Request parameters

cURL example

Example JSON response

Failure responses

Code examples

Shared guides

Related