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Lichess

Lichess Puzzles API

Fetch and solve [puzzles](https://lichess.org/training), view your puzzle history and dashboard.Our collection of puzzles is in the public domain, you can [download it here](https://database.lichess.org/#puzzles).For a list of our [puzzle themes](https://lichess.org/training/themes) with their description, check out the [theme translation file](https://github.com/ornicar/lila/blob/master/translation/source/puzzleTheme.xml).

Documentation Provider Profile APIs.io OpenAPI GitHub

Lichess Puzzles API is one of 23 APIs that Lichess publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

This API exposes 2 JSON Schema definitions.

Tagged areas include Puzzles. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an AsyncAPI specification, a JSON-LD context, and 2 JSON Schemas.

This API exposes 11 operations across 10 paths, and defines 19 schemas. It is described by OpenAPI 3.1.0, at version 2.0.144.

Requests are made against 4 base URLs: https://lichess.org, https://lichess.dev, http://localhost:{port}, http://l.org.

11 operations 10 paths 19 schemas 9 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
2.0.144
Base URL
https://lichess.org
Authentication
OAuth 2.0
Contact
Lichess.org API
License
AGPL-3.0-or-later
Resource Areas
1

Authentication & Security 1

Lichess Puzzles API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (OAuth2) using the authorizationCode flow, exposing 23 scopes.

  • OAuth2 — Read [the introduction for how to make authenticated requests](description/authentication).

Paths & Operations 11

Across 10 paths, the API surfaces 11 operations — 9 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Puzzles 11

Fetch and solve [puzzles](https://lichess.org/training), view your puzzle history and dashboard. Our collection of puzzles is in the public domain, you can [download it here](http…

GET
/api/puzzle/daily
Get the daily puzzle
apiPuzzleDaily → 200
GET
/api/puzzle/{id}
Get a puzzle by its ID
apiPuzzleId 1 param → 200
GET
/api/puzzle/next
Get a new puzzle
apiPuzzleNext 3 params → 200
GET
/api/puzzle/batch/{angle}
Get multiple puzzles at once
apiPuzzleBatchSelect 4 params → 200
POST
/api/puzzle/batch/{angle}
Solve multiple puzzles at once
apiPuzzleBatchSolve 2 params body → 200
GET
/api/puzzle/activity
Get your puzzle activity
apiPuzzleActivity 3 params → 200
GET
/api/puzzle/replay/{days}/{theme}
Get puzzles to replay
apiPuzzleReplay 2 params → 200404
GET
/api/puzzle/dashboard/{days}
Get your puzzle dashboard
apiPuzzleDashboard 1 param → 200
GET
/api/storm/dashboard/{username}
Get the storm dashboard of a player
apiStormDashboard 2 params → 200
POST
/api/racer
Create and join a puzzle race
racerPost → 200
GET
/api/racer/{id}
Get puzzle race results
racerGet 1 param → 200404

Schemas 19

The contract defines 19 schemas that model the data the API accepts and returns. The most detailed are PuzzleRaceResults (6 properties), PuzzlePerformance (5 properties), PuzzleActivity (3 properties), PuzzleBatchSolveResponse (3 properties). Each schema is shown below with its type and property counts.

PuzzleBatchSolveRequest
object
1 property
PuzzleDashboard
object
3 properties 3 required
PuzzleAndGame
object
2 properties 2 required
PatronColor
integer
Players can choose a color for their Patron wings. See [here for the color mappings](https://github.com/lichess-org/lila/blob/master/ui/lib/css/abstract/patron…
PuzzleBatchSolveResponse
object
3 properties
PuzzleRacer
object
2 properties 2 required
PuzzlePerformance
object
5 properties 5 required
Patron
boolean
Use patronColor value instead to determine if player is a patron.
GameColor
string
NotFound
object
1 property 1 required
PuzzleBatchSelect
object
2 properties
PerfType
string
PuzzleStormDashboard
object
2 properties 2 required
Flair
string
See [available flair list and images](https://github.com/lichess-org/lila/tree/master/public/flair)
PuzzleGlicko
object
3 properties
PuzzleReplay
object
2 properties 2 required
PuzzleActivity
object
3 properties 3 required
Title
string
only appears if the user is a titled player or a bot user
PuzzleRaceResults
object
6 properties 6 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

lichess-puzzles-api-openapi.yml Raw ↑

Other APIs Lichess publishes across the network.

Lichess Account API
AE Profile APIs.io
Lichess Analysis API
AE Profile APIs.io
Lichess Board API
AE Profile APIs.io
Lichess Bot API
AE Profile APIs.io
Lichess Broadcasts API
AE Profile APIs.io
Lichess Bulk pairings API
AE Profile APIs.io
Lichess Challenges API
AE Profile APIs.io
Lichess External engine API
AE Profile APIs.io
Lichess FIDE API
AE Profile APIs.io
Lichess Games API
AE Profile APIs.io
Lichess Messaging API
AE Profile APIs.io
Lichess OAuth API
AE Profile APIs.io
#Puzzles
← Back to L APIs
API Details
ID
lichess:lichess-puzzles-api
Base URL
https://lichess.org
Docs
https://lichess.org/api
Provider
Lichess
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