{
 "name": "Plunk",
 "slug": "plunk",
 "category": "email-apis",
 "description": "Open-source email platform for transactional and marketing mail.",
 "url": "https://www.useplunk.com/",
 "docs_url": "https://docs.useplunk.com/",
 "auth": "key",
 "pricing": "freemium",
 "http_status": null,
 "last_checked_at": "2026-10-14",
 "status": "active",
 "category_name": "Email APIs",
 "swarmnest_url": "https://swarmnest.ai/directory/email-apis/plunk/"
}