Looks up a word in a dictionary and returns all translations with bilingual example sentences. The translations are ordered by frequency. The API translates from and to German for the following languages: English, Spanish, Dutch, Polish, Italian, and Czech. Possibility to filter by word class.
API documentation:
https://linguatools.org/language-apis/linguatools-translate-api/
Dictionary Demo
https://fluentwords.net/en/dictionary