API Guidelines
  • adidas API Guidelines
  • General Guidelines
    • Introduction
    • API First
    • Contract
    • Immutability
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    • Common Data Types
    • Version Control System
    • Minimal API Surface
    • Rules for Extending
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  • REST API Guidelines
    • Introduction
    • Core REST Principles
      • OpenAPI Specification
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      • Common Data Types
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  • Asynchronous API Guidelines
    • Introduction
    • Core Asynchronous Principles
      • Event Driven Architectures
      • Messages
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          • Events as Notifications
          • Events to Replicate Data
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    • Kafka Asynchronous Guidelines
      • Introduction
        • Why AsyncAPI?
      • AsyncAPI Version
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      • Key/Value Format
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      • Self-Contained Specifications
        • Meaningful Descriptions
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  1. General Guidelines

Common Data Types

PreviousRobustnessNextVersion Control System

Last updated 1 year ago

The API types MUST adhere to the formats defined below:

Data type
Standard
Example

Date and Time

2017-06-21T14:07:17Z (Always use UTC)

Date

2017-06-21

Duration

P3Y6M4DT12H30M5S

Time interval

2007-03-01T13:00:00Z/2008-05-11T15:30:00Z

Timestamps

2017-01-01T12:00:00Z

Language Codes

en <-> English

Country Code

DE <-> Germany

Currency

EUR <-> Euro

ISO 8601
ISO 8601
ISO 8601
ISO 8601
ISO 8601
ISO 639
ISO 3166-1 alpha-2
ISO 4217