translation - API for translating traditional Chinese characters to Pinyin -

i wondering if here aware of api out there on net anywhere can receive traditional character , send pinyin with_tone_markers in json?

i posted similar question in chinese language stack exchange: https://chinese.stackexchange.com/questions/21035/api-for-transliterating-a-traditional-character-writing-the-pinyin

glosbe seems trick:

https://glosbe.com/

example:

https://glosbe.com/transliteration/api?from=han&dest=latin&text=%e2%80%8b%e2%80%8b%e7%bf%92%e2%80%8b%e6%85%a3&format=json