[1] draft-kelly-json-hal-00 - JSON Hypertext Application Lanuage ( (2012-06-07 20:03:09 +09:00 版)) http://tools.ietf.org/html/draft-kelly-json-hal-00

[2] The Hypertext Application Language ( (2012-10-29 09:18:25 +09:00 版)) http://stateless.co/hal_specification.html

[3] draft-kelly-json-hal-06 - JSON Hypertext Application Language ( (2013-10-04 06:18:00 +09:00 版)) http://tools.ietf.org/html/draft-kelly-json-hal-06

[4] Go About API — Go About 3.16.3 documentation ( (2014-06-06 20:45:48 +09:00 版)) https://apidocs.goabout.com/

[5]

api-platform/core: The Hypermedia REST API component of API Platform: JSON-LD and Hydra support, works with Symfony too ( (2017-01-30 00:14:45 +09:00)) https://github.com/api-platform/core

It natively supports popular open formats including JSON for Linked Data (JSON-LD), Hydra Core Vocabulary, Swagger (OpenAPI), HAL and HTTP Problem.