Scalars

Scalars are primitive values such as Int or String.

Boolean#

The Boolean scalar type represents true or false.

Datetime#

A date-time string at UTC, such as 2007-12-03T10:15:30Z, compliant with the date-time format outlined in section 5.6 of the RFC 3339 profile of the ISO 8601 standard for representation of dates and times using the Gregorian calendar.

Float#

The Float scalar type represents signed double-precision fractional values as specified by IEEE 754.

ID#

The ID scalar type represents a unique identifier, often used to refetch an object or as key for a cache. The ID type appears in a JSON response as a String; however, it is not intended to be human-readable. When expected as an input type, any string (such as "4") or integer (such as 4) input value will be accepted as an ID.

Int#

The Int scalar type represents non-fractional signed whole numeric values. Int can represent values between -(2^31) and 2^31 - 1.

JSON#

The JSON scalar type represents JSON values as specified by ECMA-404.

String#

The String scalar type represents textual data, represented as UTF-8 character sequences. The String type is most often used by GraphQL to represent free-form human-readable text.

Text#

The Text scalar type represents large textual data, represented as UTF-8 character sequences.