Email Marketing APIs

OutReachBin API

OutReachBin is an email outreach campaign management platform designed for cold email and lead nurturing workflows. The API provides endpoints for user authentication, campaign creation and lifecycle management (create, start, pause, restart), SMTP and IMAP email provider configuration, message sending, webhook configuration for incoming and outgoing messages, email open tracking, reply monitoring, unsubscribe management, and campaign reporting. Use it to automate cold email campaigns, integrate custom SMTP/IMAP providers, track email engagement, and pull performance reports programmatically.