A Common Lisp library for interfacing with the Magic: The Gathering api.

The api is has 9 end points the cards has multiple arguments that can be used and this library has a convenience where function that is used to build an argument list.

A card object represents a card in Magic: The Gathering, these objects are used in responses from the API.

A card has the following reader methods, they can be accessed from the mtg-api/card package.

• id
• name
• layout
• mana-cost
• multiverseid
• cmc
• colors
• color-identity
• type
• supertypes
• types
• subtypes
• rarity
• set
• set-name
• text
• flavor
• artist
• number
• power
• toughness
• image-url
• watermark
• rulings
• foreign-names
• printings
• original-text
• original-type
• legalities

A set object represents a set in Magic: The Gathering, these objects are used in responses from the API.

A set has the following reader methods, they can be accessed from the mtg-api/set package.

• code
• gatherer-code
• old-code
• expansion
• name
• type
• border
• mkm-id
• booster
• mkm-name
• release-date
• onlineOnly
• magic-cards-info-code
• block

A ruling object represents a ruling for a card in Magic: The Gathering, these objects are used in responses from the API.

A ruling has the following reader methods, they can be accessed from the mtg-api/ruling package.

• date
• text

A translation object represents a translation for a card in Magic: The Gathering, these objects are used in responses from the API.

A translation has the following reader methods, they can be accessed from the mtg-api/translation package.

• name
• language
• multiverse-id

A legality object represents a legality for a card in Magic: The Gathering, these objects are used in responses from the API.

A legality has the following reader methods, they can be accessed from the mtg-api/legality package.

• format
• legality

Some end points and take combinations of options and an :and & :or option in provided to combine parameters.

Returns a card identified by its id or multiverseid.

(card :where '(:id 3668))

A where keyword arg that specifies an :id MUST be provided.

Returns a list of cards filtered by where clauses that use arguments defined in the api.

(cards :where '(:name "Mirri" :or "unmake") :where '(:colors "black") :where '(:cmc 4))

Returns a set by code.

(set :where '(:code "BFZ"))

A where keyword arg that specifies a :code MUST be provided.

Returns a set by code or block.

Sets may be given one or more names:

(sets :where '(:name "Battle For Zendikar"))
(sets :where '(:name "Battle For Zendikar" :or "Innistrad"))

Sets may be given one or more blocks

(sets :where '(:block "Mirrodin"))
(sets :where '(:block "Mirrodin" :or "Innistrad"))

The sets api end point uses or as the supported boolean operator so the :and operator does nothing.

Either a keyword arg of :name or :block MAY be provided, omitting a name or block will return a list of all sets.

Returns a list of cards representing a booster in a set identified by set code.

(set :where '(:code "BFZ") :where '(:booster t))

A where function that specifies a :code MUST be provided.

It is possible to provide a second where clause, a booster clause (which is nil by default) which when set to t will return an idiomatic booster pack for the set.

Returns a list of strings representing types.

(types)

Returns a list of strings representing subtypes.

(subtypes)

Returns a list of strings representing supertypes.

(supertypes)

Returns a list of strings representing formats.

(formats)