{"entry":{"slug":"mailtrap-api","name":"Mailtrap","category":"api","summary":"Safe email sandbox plus a sending API: test messages without reaching real inboxes.","description":"","auth_mode":"Bearer API token","endpoint":"https://send.api.mailtrap.io/api/send","docs_url":"https://api-docs.mailtrap.io/","tags":["email","testing"],"capabilities":["send email","test email","email sandbox"],"auth_params":[{"name":"Authorization","location":"header","required":true}],"input_format":"application/json","output_format":"application/json","rate_limit":"Plan dependent","pricing":"Free sandbox tier","invocation_example":"","verified":false,"verified_at":null,"featured":false,"checks_total":59,"checks_ok":59,"avg_latency_ms":242,"reports_count":0,"health_ok":true,"health_status_code":404,"health_checked_at":"2026-11-06T13:17:29.312+00:00","health_latency_ms":432,"probe_url":null},"watch":{"hint":"Follow \"mailtrap-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\":\"mailtrap-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."}}