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IBM Text to Speech — API status & change history

Convert text to speech

Last checked 2026-09-19 00:21 UTC — HTTP 200, 832 ms. Availability over 30 days of data: 97.96%.

453 ms · 2026-08-05 17:10 UTC339 ms · 2026-08-06 16:38 UTC262 ms · 2026-08-07 01:00 UTC181 ms · 2026-08-08 02:44 UTC744 ms · 2026-08-10 16:58 UTC721 ms · 2026-08-11 19:34 UTC803 ms · 2026-08-12 19:53 UTC753 ms · 2026-08-14 06:33 UTC790 ms · 2026-08-15 07:11 UTC751 ms · 2026-08-17 17:19 UTC770 ms · 2026-08-18 17:34 UTC743 ms · 2026-08-19 23:39 UTC260 ms · 2026-08-21 05:47 UTC219 ms · 2026-08-22 06:40 UTC251 ms · 2026-08-23 14:47 UTC229 ms · 2026-08-25 00:21 UTC277 ms · 2026-08-26 04:43 UTC216 ms · 2026-08-27 05:02 UTC1686 ms · 2026-08-28 17:27 UTC1619 ms · 2026-08-31 08:25 UTC1603 ms · 2026-09-01 09:12 UTC1659 ms · 2026-09-03 00:15 UTC765 ms · 2026-09-05 00:09 UTC779 ms · 2026-09-08 00:11 UTC833 ms · 2026-09-10 01:43 UTC761 ms · 2026-09-12 00:15 UTC780 ms · 2026-09-13 05:56 UTC1634 ms · 2026-09-15 03:08 UTC1582 ms · 2026-09-18 00:14 UTC832 ms · 2026-09-19 00:21 UTC
latency · last 30 checks

Auth: apiKey · HTTPS: yes · Docs

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Shape history

4 confirmed · 6 signals on record. A change confirms after it survives three consecutive polls.

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