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Playground demo key · api.reefapi.com
post/translate/v1/speak1 credit
Text-to-speech: turn text into spoken audio (MP3). Pronounces the text in the chosen language's voice/accent — works with every script (Chinese, Japanese, Arabic, Cyrillic, Turkish…). Long text is split and joined into a single MP3. Returns the audio base64-encoded inline (audio/mpeg), so no second download is needed. Pair it with 'translate' to get spoken translations.
Working example
Parameters
request preview
curl -X POST https://api.reefapi.com/translate/v1/speak \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"text":"Hello, how are you today?","lang":"en"}'Hit Send to run this endpoint live.