{"entry":{"slug":"synonyms-api","name":"Synonyms","category":"api","summary":"Synonyms, thesaurus and antonyms information for any given word.","description":"","auth_mode":"API key","endpoint":"https://www.synonyms.com/synonyms_api.php","docs_url":"https://www.synonyms.com/synonyms_api.php","tags":["language","dictionaries"],"capabilities":["dictionary lookup","definitions","synonyms","thesaurus","antonyms","information","given","word"],"auth_params":[{"name":"Authorization","location":"header","required":true}],"input_format":"application/json","output_format":"application/json","rate_limit":"Provider defined","pricing":"Free or free tier","invocation_example":"","verified":false,"verified_at":null,"featured":false,"checks_total":54,"checks_ok":54,"avg_latency_ms":422,"reports_count":0,"health_ok":true,"health_status_code":200,"health_checked_at":"2026-11-05T22:17:24.255+00:00","health_latency_ms":402,"probe_url":null},"watch":{"hint":"Follow \"synonyms-api\": get alerted when it goes down, comes back, or changes shape. Free, 3 tools per key. Email follows are confirmed by a one-click email before alerts start.","how":"POST https://agentnexus.app/api/public/watch with {\"slug\":\"synonyms-api\"} and your x-api-key (the key's email gets the alerts), or add \"email\" / \"webhook_url\". Email follows must be confirmed from the inbox before alerts start."}}