• Docs/api crosscheck backend 2026 08 29 (#405)latest22Docs14db1ed2026-09-01 14:48

  Change detail

  4 changes across 2 operations

  AllBreakingWarningInfo

  • POST/waves/v1/tts/live
    • breaking

      the text request property's minLength was increased from 0 to 1

    • warning

      the text request property's maxLength was set to 8000

  • POST/waves/v1/tts
    • breaking

      the text request property's minLength was increased from 0 to 1

    • warning

      the text request property's maxLength was set to 8000

• fix(spec): voice cloning supports lightning-v3.1-pro (#361)no API changesDocs3c8e6482026-08-10 05:52
• tts: document opt-in math_notation request field (DS-773) (#354)2Docs1521fc22026-08-06 05:35

  Change detail

  2 changes across 2 operations

  AllBreakingWarningInfo

  • POST/waves/v1/tts/live
    • info

      added the new optional request property math_notation

  • POST/waves/v1/tts
    • info

      added the new optional request property math_notation

• docs(waves): document the enterprise-only x-expire-content header (#352)2Docs10ca5852026-08-04 14:07

  Change detail

  2 changes across 2 operations

  AllBreakingWarningInfo

  • POST/waves/v1/tts/live
    • info

      added the new optional header request parameter x-expire-content

  • POST/waves/v1/tts
    • info

      added the new optional header request parameter x-expire-content

• docs(tts): latency geo caveat + retire legacy /streaming-tts/stream artifacts (#342)no API changesDocs8cb9c212026-08-03 13:36
• docs: URL slug migration — /atoms → /voice-agents, /waves → /models, drop v4.0.0 (#301)12Docs32388ce2026-07-21 11:36

  Change detail

  12 changes across 2 operations

  AllBreakingWarningInfo

  • POST/waves/v1/tts/live
    • info

      added the new auto enum value to the request property language

    • info

      added the new auto enum value to the request property number_pronunciation_language

    • info

      added the new nl enum value to the request property language

    • info

      added the new nl enum value to the request property number_pronunciation_language

    • info

      added the new sv enum value to the request property language

    • info

      added the new sv enum value to the request property number_pronunciation_language

  • POST/waves/v1/tts
    • info

      added the new auto enum value to the request property language

  View all changes (12)
• docs(stt+tts): align Pulse streaming lang list, TTS Pro lang default, atoms broken link (#251)no API changesDocs88198532026-07-14 11:22
• docs(atoms+waves): south-indic Beta badges + delete Conversational Flow + rename sections to match app menu (#288)no API changesDocsf4824ab2026-07-12 06:50
• docs(waves): clarify number_pronunciation_language scope + Indian use caseno API changesDocsf6ee5892026-07-11 07:45
• docs(tts): document number_pronunciation_language param (DS-648)2Docs35c30f82026-07-09 20:33

  Change detail

  2 changes across 2 operations

  AllBreakingWarningInfo

  • POST/waves/v1/tts/live
    • info

      added the new optional request property number_pronunciation_language

  • POST/waves/v1/tts
    • info

      added the new optional request property number_pronunciation_language

• docs: Lightning v3.1 Pro multilingual — 27 new languages, 149 new voices (DS-511, DS-515)34Docs01a5a152026-07-03 12:11
• docs(tts-ws): add Language behaviour section to channel description (#243)2Docs7f9134c2026-06-18 07:08
• feat(pulse-stt): document ko/ja/zh/yue streaming support (US region only) (#239)no API changesDocs332f6d92026-06-17 14:54
• docs(lightning): remove 'auto' language from docs + specs (v3.1 and Pro) (#202)2Docsccc2fd92026-06-05 13:36
• feat(lightning-v3.1): document per-word timestamps on WebSocket streaming (#193)2Docs61c8d8a2026-06-01 18:00
• fix(docs): repair 21 broken internal links across Atoms + Waves (#183)no API changesDocs8a1944a2026-05-25 22:32
• fix(electron + api-ref): server URL + nest TTS endpoints + soften v3.1 deprecation labels (#175)no API changesDocs86d6edc2026-05-22 10:53
• docs(tts): lightning v3.1 pro launch + unified /waves/v1/tts + SEO redirects + pulse numerals (#146)Docs92bb86b2026-05-20 17:20

Revisions go back to the API's first capture.