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All releases

xAI · Spec

xAI OpenAPI

xAI REST API OpenAPI contract changes.

Changelog

39 releases tracked

Oct 4, 05:22 UTCNo customer-facing changes in openapi.json.Oct 2, 18:22 UTCNo customer-facing changes in this openapi.json update.Sep 26, 23:22 UTCNo customer-facing changes in this openapi.json update.Sep 22, 17:24 UTCContract: openapi.jsonSep 20, 04:22 UTCUpdates in openapi.json add optional response fields for richer server-side tool usage reporting. No endpoints were added, removed, or changed.Sep 19, 07:22 UTCBased on openapi.json.Sep 18, 07:22 UTCNew enum option: ImageResolution now includes 1.5k (see openapi.json).Sep 17, 16:22 UTCUpdates reflected in openapi.json.Sep 17, 01:22 UTCNo customer-facing changes in this update.Sep 16, 02:22 UTCNo customer-facing changes in this update to openapi.json.Sep 10, 16:22 UTCNo customer-facing changes in this update to openapi.json.Sep 5, 00:22 UTCNo customer-facing changes in this update to openapi.json.Sep 4, 04:22 UTCRemoved model ID grok-4.3 from the API contract (openapi.json).Sep 3, 01:22 UTCComparing openapi.json contracts from 20260826-062204Z-cb541991ece2 to 20260903-012204Z-dc40cef4a3ff:Aug 26, 06:22 UTCContract: openapi.jsonAug 26, 03:22 UTCBreaking changes in the openapi.json contract:Aug 25, 22:22 UTCContract: openapi.jsonAug 22, 05:22 UTCContract: openapi.jsonAug 21, 21:22 UTCContract: openapi.jsonAug 18, 02:22 UTCContract: openapi.jsonAug 14, 18:22 UTCContract: openapi.jsonAug 14, 08:22 UTCIn openapi.json, the AudioUrl schema now includes a new url field. The existing voice_id property was also updated.Aug 11, 00:22 UTCNew field: pricing added to the Model schema.Aug 8, 22:22 UTCMediaUsage now includes token accounting fields: input_tokens, input_tokens_details, output_tokens, output_tokens_details, and total_tokens.Aug 4, 04:22 UTCNo customer-facing changes in this release.Aug 1, 00:22 UTCAudioUrl schema (breaking): Removed url. Added voice_id.Jul 30, 10:22 UTCGenerateVideoRequest: added optional field reference_audios.Jul 28, 20:22 UTCNo customer-facing changes in this update.Jul 28, 04:22 UTCAdded AudioUrl schema.Jul 28, 02:22 UTCRemoved: AudioUrl schemaJul 28, 00:22 UTCAdded new schema: AudioUrlJul 21, 14:22 UTCNo customer-facing changes in this release.Jul 17, 00:22 UTCModelRequest: Added optional field reasoning_effort.Jul 12, 00:22 UTCAdded image_generation as a supported ModelTool type.Jul 11, 00:22 UTCNo customer-facing changes in this release.Jul 8, 10:22 UTCSchema UpdatesJul 2, 22:22 UTCxAI OpenAPI Release NotesJun 29, 08:22 UTCNo customer-facing changesJun 16, 06:22 UTCModels