Mojang API

From wiki.vg
Jump to navigation Jump to search

This page documents the Mojang Minecraft API. You should note that all public APIs are rate limited so you are expected to cache the results. This is currently set at 600 requests per 10 minutes but this may change. For some parts of the API, demo accounts are sometimes included, sometimes not. Mojang keeps changing this. Authenticated API endpoints require authentication with a bearer token in the request headers. For information about the current authentication API, see Microsoft Authentication Scheme.

API endpoints that require account authorization sometimes have security features that can result in Account Suspensions.

Contents

Account Suspensions

A Minecraft account can be entered into a banned/suspended state by triggering a high volume of erroneous requests, such as a high volume of 429s while uploading a skin.

These suspensions appear to be temporary, although this is speculation and the exact functionality of this automatic suspension system is unknown.

Example Account Suspension

The following is an example of what a temporary account suspension due to API abuse can look like. See Microsoft Authentication Scheme for details on logging in with this API.

This request is performed when logging into minecraft.net, resulting in the login page simply reloading with no obvious error when it occurs (as of March 6th 2024). 

POST https://api.minecraftservices.com/authentication/login_with_xbox

Returns 403 with the following JSON data 

{
	"path": "/authentication/login_with_xbox",
	"details": {
		"reason": "ACCOUNT_SUSPENDED"
	},
	"errorMessage": "Your account has been suspended. Please contact customer service."
}

Other services will report that the account is banned, such as servers serving the otherwise unused message You are banned from playing online.

These suspensions typically clear within 24 hours but may require contacting Minecraft support if they don't.

API Status (Removed)

Warning.png This service was closed down by Mojang on 8 October 2021 due to incorrect status responses, saying "it was a legacy system running that we (as you might have noticed) did not update correctly, or held an accurate representation of our services". See WEB-2303 (comment) 

GET https://status.mojang.com/check

Returns status of various Mojang services. Possible values are green (no issues), yellow (some issues), red (service unavailable).

Response

[
    {
        "minecraft.net": "green"
    },
    {
        "session.minecraft.net": "green"
    },
    {
        "account.mojang.com": "green"
    },
    {
        "authserver.mojang.com": "green"
    },
    {
        "sessionserver.mojang.com": "red"
    },
    {
        "api.mojang.com": "green"
    },
    {
        "textures.minecraft.net": "green"
    },
    {
        "mojang.com": "green"
    }
]

Username to UUID

Warning.png Since November 2020, Mojang quietly stopped supporting the timestamp parameter, in preparation for fully deprecating name history. If a timestamp is provided, it is silently ignored and the current UUID is returned. This was explained in this announcement, and the corresponding issue has been marked as "Won't Fix." 

GET https://api.mojang.com/users/profiles/minecraft/<username>?at=<timestamp>

This will return the UUID of the name at the timestamp provided.

?at=0 can be used to get the UUID of the original user of that username, however, it only works if the name was changed at least once, or if the account is legacy.

  • The timestamp is a UNIX timestamp (without milliseconds)
  • When the at parameter is not sent, the current time is used

Response

{
    "name": "KrisJelbring",
    "id": "7125ba8b1c864508b92bb5c042ccfe2b"
}
  • id is the uuid
  • name is the current name of that uuid, it is not the name requested!
  • legacy only appears when true (not migrated to mojang account)
  • demo only appears when true (account unpaid)

If there is no player with the given username an HTTP status code 404 (Not found) is sent with a JSON body looking like this:

Warning.png This endpoint can also send an empty body with the HTTP status code 204 (No Content) instead the 404 (Not found) status code shown here. Mojang likes to change what this endpoint returns somewhat frequently. 

{
  "path": "/users/profiles/minecraft/<name>",
  "errorMessage": "Couldn't find any profile with that name"
}

If the timestamp is not a number, too big or too small the HTTP status code 400 (Bad Request) is sent with an error message looking like this: 

{
    "error": "IllegalArgumentException",
    "errorMessage": "Invalid timestamp."
}

Usernames to UUIDs

POST https://api.mojang.com/profiles/minecraft

Warning.png As of 23w42a, the endpoint moved to: 

POST https://api.minecraftservices.com/minecraft/profile/lookup/bulk/byname

This will return player UUIDs and some extras.

Payload

[
    "foo",
    "bar",
    "nonExistingPlayer"
]

Headers

Content-Type: application/json

Response

[
    {
        "id": "14f19f5050cb44cd9f0bbe906ad59753",
        "name": "Bar"
    },
    {
        "id": "9b15dea6606e47a4a241420251703c59",
        "name": "Foo"
    }
]
  • name is case-corrected
  • legacy only appears when true (profile not migrated to mojang.com)
  • demo only appears when true (account unpaid)
  • BadRequestException is returned when any of the usernames is null or otherwise invalid
  • You cannot request more than 10 names per request

UUID to Name History (Removed)

Warning.png This endpoint has been deprecated by Mojang and was removed on 13 September 2022 at 9:25 AM CET to "improve player safety and data privacy". Official Announcement 

GET https://api.mojang.com/user/profiles/<uuid>/names

Returns all the usernames this user has used in the past and the one they are using currently. The UUID must be given either without, or correctly formatted hyphens.

Response

[
    {
        "name": "Gold"
    },
    {
        "name": "Diamond",
        "changedToAt": 1414059749000
    }
]

The changedToAt field is a unix timestamp in milliseconds.

UUID to Profile and Skin/Cape

GET https://sessionserver.mojang.com/session/minecraft/profile/<uuid>

This will return the player's username plus any additional information about them (e.g. skins). Example: https://sessionserver.mojang.com/session/minecraft/profile/4566e69fc90748ee8d71d7ba5aa00d20

This rate limit is around 200 requests per minute.

Response

{
    "id": "<profile identifier>",
    "name": "<player name>",
    "properties": [ 
        {
            "name": "textures",
            "value": "<base64 string>",
            "signature": "<base64 string; signed data using Yggdrasil's private key>" // Only provided if ?unsigned=false is appended to url
        }
    ],
    "profileActions": []
}
  • "legacy": true will appear in the response if the user has not migrated their minecraft.net account to mojang.

The "value" base64 string for the "textures" object decoded: 

{
    "timestamp": <java time in ms>,
    "profileId": "<profile uuid>",
    "profileName": "<player name>",
    "signatureRequired": true, // Only present if ?unsigned=false is appended to url
    "textures": {
        "SKIN": {
            "url": "<player skin URL>",
            "metadata": {
                "model": "slim"
            }
        },
        "CAPE": {
            "url": "<player cape URL>"
        }
    }
}
  • The timestamp is sometimes in the past (probably due to cached results?)
  • If the player has the "Steve?" skin, "metadata" will be missing.
  • If no custom skin has been set, "SKIN" will be missing.
    When the player has no custom skin, whether the player has the “Alex?” or “Steve?” skin depends on the Java hashCode of their UUID. Steve is used for even hashes. Example implementations:
  • Likewise "CAPE" will be missing if the account has no cape.

The "profileActions" array contains a (possibly empty) list of moderation actions taken against an account: 

"profileActions": [
    "FORCED_NAME_CHANGE",
    "USING_BANNED_SKIN"
]
  • "FORCED_NAME_CHANGE" appears if the player must change their name before playing multiplayer.
  • "USING_BANNED_SKIN" appears if the player is using a banned skin.
  • The uuid path parameter can be sent with or without hyphens (e.g. ef462a84-bbfd-4c27-8038-e820ad7f881e and ef462a84bbfd4c278038e820ad7f881e are both valid).

Blocked Servers

GET https://sessionserver.mojang.com/blockedservers

Returns a list of SHA1 hashes used to check server addresses against when the client tries to connect.

Clients check the lowercase name, using the ISO-8859-1 charset, against this list. They will also attempt to check subdomains, replacing each level with a *. Specifically, it splits based off of the . in the domain, goes through each section removing one at a time. For instance, for mc.example.com, it would try mc.example.com, *.mc.example.com, *.example.com, and *.com. With IP addresses (verified by having 4 split sections, with each section being a valid integer between 0 and 255, inclusive) substitution starts from the end, so for 192.168.0.1, it would try 192.168.0.1, 192.168.0.*, 192.168.*, and 192.*.

This check is done by the bootstrap class in netty. The default netty class is overridden by one in the com.mojang:netty dependency loaded by the launcher. This allows it to affect any version that used netty (1.7+)

Response

A line-separated list of all SHA1 hashes. Some of the current ~2200 hashes have been cracked.

Known cracked hashes 
6f2520f8bd70a718c568ab5274c56bdbbfc14ef4:*.minetime.com
7ea72de5f8e70a2ac45f1aa17d43f0ca3cddeedd:*.trollingbrandon.club
c005ad34245a8f2105658da2d6d6e8545ef0f0de:*.skygod.us
c645d6c6430db3069abd291ec13afebdb320714b:*.mineaqua.es
8bf58811e6ebca16a01b842ff0c012db1171d7d6:*.eulablows.host
8789800277882d1989d384e7941b6ad3dadab430:*.moredotsmoredots.xyz
e40c3456fb05687b8eeb17213a47b263d566f179:*.brandonlovescock.bid
278b24ffff7f9f46cf71212a4c0948d07fb3bc35:*.brandonlovescock.club
c78697e385bfa58d6bd2a013f543cdfbdc297c4f:*.mineaqua.net
b13009db1e2fbe05465716f67c8d58b9c0503520:*.endercraft.com
3e560742576af9413fca72e70f75d7ddc9416020:*.insanefactions.org
986204c70d368d50ffead9031e86f2b9e70bb6d0:*.playmc.mx
65ca8860fa8141da805106c0389de9d7c17e39bf:*.howdoiblacklistsrv.host
7dca807cc9484b1eed109c003831faf189b6c8bf:*.brandonlovescock.online
c6a2203285fb0a475c1cd6ff72527209cc0ccc6e:*.brandonlovescock.press
e3985eb936d66c9b07aa72c15358f92965b1194e:*.insanenetwork.org
b140bec2347bfbe6dcae44aa876b9ba5fe66505b:*.phoenixnexus.net
27ae74becc8cd701b19f25d347faa71084f69acd:*.arkhamnetwork.org
48f04e89d20b15de115503f22fedfe2cb2d1ab12:brandonisan.unusualperson.com
9f0f30820cebb01f6c81f0fdafefa0142660d688:*.kidslovemy500dollarranks.club
cc90e7b39112a48064f430d3a08bbd78a226d670:*.eccgamers.com
88f155cf583c930ffed0e3e69ebc3a186ea8cbb7:*.fucktheeula.com
605e6296b8dba9f0e4b8e43269fe5d053b5f4f1b:*.mojangendorsesbrazzers.webcam
5d2e23d164a43fbfc4e6093074567f39b504ab51:touchmybody.redirectme.net
f3df314d1f816a8c2185cd7d4bcd73bbcffc4ed8:*.mojangsentamonkeyinto.space
073ca448ef3d311218d7bd32d6307243ce22e7d0:*.diacraft.org
33839f4006d6044a3a6675c593fada6a690bb64d:*.diacraft.de
e2e12f3b7b85eab81c0ee5d2e9e188df583fe281:*.eulablacklist.club
11a2c115510bfa6cb56bbd18a7259a4420498fd5:*.slaughterhousepvp.com
75df09492c6c979e2db41116100093bb791b8433:*.timelesspvp.net
d42339c120bc10a393a0b1d2c6a2e0ed4dbdd61b:*.herowars.org
4a1b3b860ba0b441fa722bbcba97a614f6af9bb8:justgiveinandblockddnsbitches.ddns.net
b8c876f599dcf5162911bba2d543ccbd23d18ae5:brandonisagainst.health-carereform.com
9a9ae8e9d0b6f3bf54c266dcd1e4ec034e13f714:brandonwatchesporn.onthewifi.com
336e718ffbc705e76b4a72884172c6b95216b57c:canyouwildcardipsplease.gotdns.ch
27cf97ecf24c92f1fe5c84c5ff654728c3ee37dd:letsplaysome.servecounterstrike.com
32066aa0c7dc9b097eed5b00c5629ad03f250a2d:mojangbrokeintomy.homesecuritymac.com
39f4bbfd123a5a5ddbf97489877831c15a70d7f2:*.primemc.org
f32f824d41aaed334aef248fbe3a0f8ecf4ac1a0:*.meep.in
c22efe4cf7fb319ca2387bbc930c1fdf77ab72fc:*.itsjerryandharry.com
cc8e1ae93571d144bf4b37369cb8466093d6db5a:*.thearchon.net
9c0806e5ffaccb45121e57e4ce88c7bc76e057f1:*.goatpvp.com
5ca81746337088b7617c851a1376e4f00d921d9e:*.gotpvp.com
a5944b9707fdb2cc95ed4ef188cf5f3151ac0525:*.guildcraft.org
e7210344ab0a2206da3bb21d03e406c0f1365981:*.redesky.com
de2cbbda331606a68ec2f88827f06e24cc5d0a24:*.mushmc.com.br

A quite large list of known hashes is available at: https://github.com/Reecepbcups/FollowTheEULA/blob/master/blockedServersList.txt
Some hashes on there might not be in the current hashes list anymore.

Statistics

Warning.png This service was closed down by Mojang on 8 March 2022 because it didn't represent the total sales of Minecraft. The counter stopped at 45.6M Minecraft Java and 305k Minecraft Dungeons sales. Ined posted a statement on Twitter 

POST https://api.mojang.com/orders/statistics

Get statistics on the sales of Minecraft.

Payload

The payload is a JSON list of options under the metricKeys key. You will receive a single object corresponding to the sum of sales of the requested type(s). You must request at least one type of sale. Below is the default list used by https://minecraft.net/en/stats/ 

{
    "metricKeys": [
        "item_sold_minecraft",
        "prepaid_card_redeemed_minecraft"
    ]
}

Valid options are: 

item_sold_minecraft
prepaid_card_redeemed_minecraft
item_sold_cobalt
item_sold_scrolls
prepaid_card_redeemed_cobalt
item_sold_dungeons

Headers

Content-Type: application/json

Response

A JSON object is returned with the total amount of copies sold, the number of copies sold in the last 24 hours and how many sales there are per second. 

{
    "total": integer total amount sold,
    "last24h": integer total sold in last 24 hours,
    "saleVelocityPerSeconds": decimal average sales per second
}

Profile Information

GET https://api.minecraftservices.com/minecraft/profile

This API endpoint fetches information about the current account including UUID, username, skins, and capes.

Headers

Authorization: Bearer <access token>

Response

{
    "id": "<profile UUID>",
    "name": "<profile name>",
    "skins": [
        {
            "id": "8c94945e-d0b4-4df8-97d1-d8d397624f93",
            "state": "ACTIVE",
            "url": "<URL to the skin image>",
            "textureKey": "<key of the texture>",
            "variant": "CLASSIC" // Either SLIM or CLASSIC
        }
    ],
    "capes": []
}

Player Attributes

GET https://api.minecraftservices.com/player/attributes

Warning.png Before version 1.18, this endpoint was at: 

GET https://api.minecraftservices.com/privileges

This API endpoint fetches or sets information about the players online safety settings and ban status. If the player is banned then they will not be able to access Multiplayer or Realms.

The booleans for enabling online chat, multiplayer, etc are based on the Xbox Live privacy settings for the account.

"You can join multiplayer games" being set to Block will set multiplayerServer and multiplayerRealms to false.

"Others can communicate with voice, text or invites" being set to Block will set onlineChat to false.

A POST request to this endpoint is used to toggle enabling or disabling the Realms profanity filter.

Headers

Authorization: Bearer <access token>

Payload

(Only required if POST) 

{
  "profanityFilterPreferences": {
    "profanityFilterOn": false
  }
}

Response

{
  "privileges": {
    "onlineChat": {
      "enabled": true
    },
    "multiplayerServer": {
      "enabled": true
    },
    "multiplayerRealms": {
      "enabled": true
    },
    "telemetry": {
      "enabled": true
    }
  },
  "profanityFilterPreferences": {
    "profanityFilterOn": false
  },
  "banStatus": {
    "bannedScopes": {
      "MULTIPLAYER": { // Only present if the player is banned
        "banId": "afc009f4c6aa45e89f53f1b53ad10d64",
        "expires": 1655933932000, // Null if the ban is permanent
        "reason": "hate_speech",
        "reasonMessage": "" // Nullable
      }
    }
  }
}

Ban reasons: 

false_reporting
hate_speech
terrorism_or_violent_extremism
child_sexual_exploitation_or_abuse
imminent_harm
non_consensual_intimate_imagery
harassment_or_bullying
defamation_impersonation_false_information
self_harm_or_suicide
alcohol_tobacco_drugs

Player Blocklist

GET https://api.minecraftservices.com/privacy/blocklist

This API endpoint fetches uuids belonging to accounts that have been blocked by the player on Xbox. Chat messages and realms invites from blocked players are hidden in game.

Headers

Authorization: Bearer <access token>

Response

{
    "blockedProfiles": [
        "39a103ac391e4ff0a882d398cba36b06"
    ]
}

Player Certificates

POST https://api.minecraftservices.com/player/certificates

This API endpoint fetches the Mojang provided key-pair for a player, which are used for cryptographically signing chat messages.

Headers

Authorization: Bearer <access token>

Response

{
  "keyPair": {
    "privateKey": "-----BEGIN RSA PRIVATE KEY-----\n ... \n-----END RSA PRIVATE KEY-----\n",
    "publicKey": "-----BEGIN RSA PUBLIC KEY-----\n ... \n-----END RSA PUBLIC KEY-----\n"
  },
  "publicKeySignature": "[base64 string; signed data]",
  "publicKeySignatureV2": "[base64 string; signed data]",
  "expiresAt": "2022-04-30T00:11:32.174783069Z",
  "refreshedAfter": "2022-04-29T16:11:32.174783069Z"
}

Profile Name Change Information

GET https://api.minecraftservices.com/minecraft/profile/namechange

This API endpoint fetches information about the profile name such as the date the name was changed and the date the account was created.

Headers

Authorization: Bearer <access token>

Response

{
    "changedAt": "2019-12-17T03:19:31Z",
    "createdAt": "2015-11-13T01:59:46Z",
    "nameChangeAllowed": true
}

Check Product Voucher

GET https://api.minecraftservices.com/productvoucher/giftcode

This API endpoint checks if the gift card is valid.

Headers

Authorization: Bearer <access token>

Error Response

{
    "path": "/productvoucher/giftcode",
    "errorType": "NOT_FOUND",
    "error": "NOT_FOUND",
    "errorMessage": "The server has not found anything matching the request URI",
    "developerMessage": "The server has not found anything matching the request URI"
}
Status Codes Responses
404 Product Voucher is invalid. (Either claimed or not activated)
200/204 Success (Product voucher is valid)

Name Availability

GET https://api.minecraftservices.com/minecraft/profile/name/<name>/available

This API endpoint checks if the given name is available.

Headers

Authorization: Bearer <access token>

Response

{
    "status": "DUPLICATE" // Can be DUPLICATE, AVAILABLE or NOT_ALLOWED
}

Change Name

PUT https://api.minecraftservices.com/minecraft/profile/name/<name>

This will set the name for the account that the access token in the Authorization header belongs to.

Payload

No payload needed.

Headers

Authorization: Bearer <access token>

Success Response

{
    "id" : "31e0ccbef5fa4eb988592f30516f65fe",
    "name" : "newname34234", // newly acquired name
    "skins" : [
        {
            "id" : "c97f6fea-6ca8-4bf0-bdae-b7cf91fb089c", //uuid of account
            "state" : "ACTIVE",
            "url" : "<nowiki>http://textures.minecraft.net/texture/3b60a1f6d562f52aaebbf1434f1de147933a3affe0e764fa49ea057536623cd3</nowiki>", //skin URL
            "variant" : "SLIM"
        }
    ],
    "capes" : []
}

Error Response

Upon error, the server will send back a JSON with the error. 

{
    "path": "/minecraft/profile/name/<name>",
    "errorType": "FORBIDDEN", // Optional, type of error
    "error": "FORBIDDEN", // Optional, name of the error
    "details": { // Optional, details about the name
        "status": "DUPLICATE"
    },
    "errorMessage": "Optional error message",
    "developerMessage": "Optional error message, same as errorMessage"
}
Status Codes Responses
400 Name is invalid, longer than 16 characters or contains characters other than (a-zA-Z0-9_)
403 Name is unavailable (Either taken or has not become available)
401 Unauthorized (Bearer token expired or is not correct)
429 Too many requests sent
500 Timed out (API lagged out and could not respond)
200 Success (Name changed)

Change Skin

POST https://api.minecraftservices.com/minecraft/profile/skins

This will set the skin for the selected profile, but Mojang's servers will fetch the skin from a URL.

Payload

The payload for this API consists of a JSON object containing the URL and variant 

{
    "variant": "classic",
    "url": "http://assets.mojang.com/SkinTemplates/steve.png"
}

variant is either "classic" or "slim"

Headers

Authorization: Bearer <access token>
Content-Type: application/json

Response

Upon error, the server will send back a JSON with the error. (Success is a blank payload)

Example

curl -H "Authorization: Bearer <access token>" -H "Content-Type: application/json; charset=utf-8" --request POST --data '{"variant": "classic", "url": "http://assets.mojang.com/SkinTemplates/steve.png"}' https://api.minecraftservices.com/minecraft/profile/skins

Upload Skin

This endpoint has a rate limit of 20 requests a minute. Exceeding this will result in 429 errors. Repeatedly exceeding this rate limit can result in a suspension of online services (such as in this case). 

POST https://api.minecraftservices.com/minecraft/profile/skins

This uploads a skin to Mojang's servers. It also sets the user's skin. This works on legacy accounts as well.

Payload

The payload for this API consists of multipart form data. There are two parts (order does not matter b/c of boundary):

variant Either "classic" for normal models or "slim" for slim models.
file Raw image file data

Headers

Authorization: Bearer <access token>

Response

No response unless an error occurred.

Example

curl -X POST -H "Authorization: Bearer <access token>" -F variant=classic -F file="@steeevee.png;type=image/png" https://api.minecraftservices.com/minecraft/profile/skins

PUT /minecraft/profile/skins HTTP/1.1
Host: api.minecraftservices.com
User-Agent: curl/7.49.0
Accept: */*
Authorization: Bearer '''<access token>'''
Content-Length: '''<length>'''
Content-Type: multipart/form-data; boundary='''<boundary>'''

--'''<boundary>'''
Content-Disposition: form-data; name="variant"

classic
--'''<boundary>'''
Content-Disposition: form-data; name="file"; filename="alex.png"
Content-Type: image/png

'''<image data>'''
--'''<boundary>'''--

Reset Skin

DELETE https://api.minecraftservices.com/minecraft/profile/skins/active

Resets the user's skin to the default one.

Headers

Authorization: Bearer <access token>

Response

No response unless an error occurred.

Example

curl -X DELETE -H "Authorization: Bearer <access token>" https://api.minecraftservices.com/minecraft/profile/skins/active

DELETE /minecraft/profile/skins/active HTTP/1.1
Host: api.minecraftservices.com
User-Agent: curl/7.46.0
Accept: */*
Authorization: Bearer '''<access token>'''

Hide Cape

DELETE https://api.minecraftservices.com/minecraft/profile/capes/active

Prevents the current cape from being shown on the account.

Headers

Authorization: Bearer <access token>

Response

There is no response body.
Status Codes Responses
401 Unauthorized (Bearer token expired or is not correct)
200 Success (Cape has been hidden)

Show Cape

PUT https://api.minecraftservices.com/minecraft/profile/capes/active

Headers

Authorization: Bearer <access token>
Content-Type: application/json

Success Response

{
    "id": "<profile UUID>",
    "name": "<profile name>",
    "skins": [
        {
            "id": "8c94945e-d0b4-4df8-97d1-d8d397624f93",
            "state": "ACTIVE",
            "url": "<URL to the skin image>",
            "variant": "CLASSIC" // Either SLIM or CLASSIC
        }
    ],
    "capes": [
       {
            "id": "capeid",
            "state": "ACTIVE",
            "url": "<URL to the cape image>",
            "alias": "Cape Name"
       } 
    ]
}

Error Response

{
    "path": "/minecraft/profile/capes/active",
    "errorMessage": "profile does not own cape",
    "developerMessage": "profile does not own cape"
}

Payload

{
  "capeId": "Id"
}
Status Codes Responses
200 Success
400 Bad Request (Profile doesn't own cape)
401 Unauthorized (Bearer token expired or is not correct)

Verify Security Location

GET https://api.mojang.com/user/security/location

Verify's that the current IP is trusted by the server for the account and the token can be used.

Headers

Authorization: Bearer <access token>

Success Response

204 NO CONTENT

Error Response

{
    "error": "ForbiddenOperationException",
    "errorMessage": "Current IP is not secured"
}

Get Security Questions

GET https://api.mojang.com/user/security/challenges

Headers

Authorization: Bearer <access token>

Response

[
    {
        "answer": {
            "id": 123
        },
        "question": {
            "id": 1,
            "question": "What is your favorite pet's name?"
        }
    },
    {
        "answer": {
            "id": 456
        },
        "question": {
            "id": 2,
            "question": "What is your favorite movie?"
        }
    },
    {
        "answer": {
            "id": 789
        },
        "question": {
            "id": 3,
            "question": "What is your favorite author's last name?"
        }
    }
],
Possible questions IDs 
1  What is your favorite pet's name?
2  What is your favorite movie?
3  What is your favorite author's last name?
4  What is your favorite artist's last name?
5  What is your favorite actor's last name?
6  What is your favorite activity?
7  What is your favorite restaurant?
8  What is the name of your favorite cartoon?
9  What is the name of the first school you attended?
10 What is the last name of your favorite teacher?
11 What is your best friend's first name?
12 What is your favorite cousin's name?
13 What was the first name of your first girl/boyfriend?
14 What was the name of your first stuffed animal?
15 What is your mother's middle name?
16 What is your father's middle name?
17 What is your oldest sibling's middle name?
18 In what city did your parents meet?
19 In what hospital were you born?
20 What is your favorite team?
21 How old were you when you got your first computer?
22 How old were you when you got your first gaming console?
23 What was your first video game?
24 What is your favorite card game?
25 What is your favorite board game?
26 What was your first gaming console?
27 What was the first book you ever read?
28 Where did you go on your first holiday?
29 In what city does your grandmother live?
30 In what city does your grandfather live?
31 What is your grandmother's first name?
32 What is your grandfather's first name?
33 What is your least favorite food?
34 What is your favorite ice cream flavor?
35 What is your favorite ice cream flavor?
36 What is your favorite place to visit?
37 What is your dream job?
38 What color was your first pet?
39 What is your lucky number?

Send Security Answers

POST https://api.mojang.com/user/security/location

Payload

[
    {
        "id": 123,
        "answer" : "foo"
    },
    {
        "id": 456,
        "answer" : "bar"
    },
    {
        "id": 589,
        "answer" : "baz"
    }
]

Headers

Authorization: Bearer <access token>
Content-Type: application/json

Success Response

204 NO CONTENT

Error Response

On failure, you will get some sort of error. Unless it's a syntax or json structure error, it will be this: 

{
  "error": "ForbiddenOperationException",
  "errorMessage": "At least one answer was incorrect"
}

Get Account Migration Information

GET https://api.minecraftservices.com/rollout/v1/msamigration

This API endpoint fetches information about the current account's ability to migrate.

Headers

Authorization: Bearer <access token>

Response

{
    "feature": "msamigration",
    "rollout": true
}

Account Migration OTP

POST https://api.minecraftservices.com/twofactorauth/migration/otp

This API endpoint returns an OTP Id used for transferring the current account later.

Payload

No payload needed.

Headers

Authorization: Bearer <access token>
Content-Type: application/json

Success Response

{
  "otpId" : "cb694fff-220a-4213-a12e-e54e49fd7dd4"
}
Status Codes Responses
201 Success (OTP has been received successfully)
401 Unauthorized (Bearer token expired or is not correct)

Verify Account Migration OTP

POST https://api.minecraftservices.com/twofactorauth/migration/otp/<otpId>/verify

Verifies the code sent to an account's email after a POST request to /otp.

Headers

Authorization: Bearer <access token>
Content-Type: application/json

Payload

{
  "otp": "code"
}
Status Codes Responses
204 Success
401 Unauthorized (Bearer token expired or is not correct)

Response

There is no response body.


Submit Migration Token

POST https://api.minecraftservices.com/migration/token

Used to submit the current account's email upon migrating.

Headers

Authorization: Bearer <access token>
Content-Type: application/json

Payload

{
  "sessionEmail": "accountemail"
}
Status Codes Responses
200 Success
401 Unauthorized (Bearer token expired or is not correct)

Response

There is no response body.

Connect Xbox Live

POST https://sisu.xboxlive.com/connect/XboxLive

Connects the Mojang account to Xbox live.

Headers

Content-Type: application/json

Payload

{
  "AppId": "1142970254",
  "Callback": "https://www.minecraft.net/en-us/link-accounts",
  "CobrandId": "fb937bf5-b9a1-4b61-b744-82f9a1adc248",
  "ProfileName": "accountname",
  "State": "postUpsell",
  "TitleId": "896928775",
  "UseModernGamertag": true
}
Status Codes Responses
200 Success
401 Unauthorized

Success Response

{
  "RedirectTo" : "authflowloginurl"
}

Get Mojang Public Keys

GET https://api.minecraftservices.com/publickeys

Gets the Mojang public keys used to verify player public keys. There are two key lists. playerCertificateKeys are used for verifying player public keys There can be multiple keys. In order for a player's public key to be deemed valid it needs to be signed by any of the keys. The keys are base64 encoded.

Status Codes Responses
200 Success

Success Response

{
    "profilePropertyKeys": [
        {
            "publicKey": "MIIC....."
        },
        {
            "publicKey": "MIIC....."
        }
    ],
    "playerCertificateKeys": [
        {
            "publicKey": "MIIC....."
        },
        {
            "publicKey": "MIIC....."
        }
    ]
}

Examples

  • C# - Full API wrapper
  • C# - Full API wrapper with Mojang/Microsoft Authentication
  • Dart - Almost full API wrapper with Mojang Authentication
  • Go - Full API wrapper
  • Go - UUIDs or names to profiles with skins, capes and name histories
  • Python - Full API Wrapper. Also supports authentication & parts of the Minecraft website
  • Python - Pymojang is a full wrapper around de Mojang API and Mojang Authentication API. Also support RCON, Query and Server List Ping
  • Python - Full API wrapper (not updated since 2018)
  • Python - UUIDs or names to profiles (not updated since 2018)
  • PHP - Complete Mojang's API wrapper
  • PHP - Almost full API wrapper with Mojang Authentication. Also support head rendering
  • PHP - UUIDs or names to profiles with skins, heads and name histories
  • PHP - UUIDs to names
  • PHP - UUIDs to names, names to uuids
  • Java - Almost full API Wrapper
  • Java - Almost full API Wrapper with auth
  • Java - Almost full API with Mojang Authentication and can also work as a console Application.
  • JavaScript - UUIDs or names to profiles with skins, capes and name histories
Retrieved from "https://wiki.vg/index.php?title=Mojang_API&oldid=19495"