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Build snapshot for UTC 2026-09-03, not live metrics. JavaScript recalculates date states for the current UTC day; sources are not reverified.

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MiniMax

Text-to-voice API becomes legacy

The older API remains operational but is no longer updated.

MediumEndpoint ChangeVerifiedOfficial Announcement
No deadline statedNot announced

What changed

Impact summary

The older API remains operational but is no longer updated.

BeforeText-to-voice API
After / replacementVoice Design API for new feature development

Affected models and systems

text-to-voice API

Migration action

Recommended next step: Evaluate Voice Design API for new feature development; existing legacy calls are not announced as interrupted.

Source and interpretation

API platform & regional scope

MiniMax international API · International platform.minimax.io API documentation.

Not mainland platform.minimaxi.com or Token Plan billing.

Model release log and API update log have different last-entry dates; current model guide also reviewed.

Unconfirmed regions are not assumed to be global. Automatic monitoring is OFF. Source checks

Official evidence locators

Legacy designation date; not a shutdown deadline.

Affected endpoints: Not separately specified; check model / capability scope

Action / deadline: Review required · No stated deadline

This record is classified as official announcement. The facts above were normalized from the provider's public developer documentation. API Change Watch does not treat an unreviewed page diff as a verified announcement.

Read the official source ↗