{"entry":{"slug":"deepl-api","name":"DeepL","category":"api","summary":"High-quality machine translation across 30+ languages with formality control.","description":"","auth_mode":"DeepL-Auth-Key header","endpoint":"https://api-free.deepl.com/v2/translate","docs_url":"https://developers.deepl.com/docs/api-reference/translate","tags":["translation","language"],"capabilities":["translate text","detect language","translate a document"],"auth_params":[{"name":"Authorization","location":"header","required":true}],"input_format":"application/x-www-form-urlencoded","output_format":"application/json","rate_limit":"500k chars/mo free","pricing":"free tier then per character","invocation_example":"curl -X POST https://api-free.deepl.com/v2/translate -H \"Authorization: DeepL-Auth-Key $DEEPL_KEY\" -d \"text=hello&target_lang=FR\"","verified":false,"verified_at":null,"featured":false,"checks_total":8,"checks_ok":8,"avg_latency_ms":216,"health_ok":true,"health_status_code":403,"health_checked_at":"2026-09-16T13:12:07.004+00:00","health_latency_ms":211,"probe_url":null}}