Changelog

Every release, documented.

v2.2.0 — March 11, 2026 — Payments, SDKs & Developer Tools

• Stripe integration — real payment processing for subscriptions and top-ups
• Invoice generation and PDF download via Stripe
• Node.js, Python, and PHP SDKs published
• Interactive API Playground in dashboard
• Webhook testing tool with event simulation
• Postman collection with all endpoints
• System Status page with real-time health checks
• Post-registration onboarding wizard

v2.1.0 — March 10, 2026 — Email Tracking, Bulk Messaging & Dashboard Expansion

• Email open tracking and click tracking
• SES bounce/complaint handling via SNS webhooks
• Bulk messaging for SMS, Email, and WhatsApp
• Email quota enforcement per subscription plan
• WhatsApp groups and contacts management
• Phone number validation (carrier + line type)
• HMAC-SHA256 webhook delivery with retry

v2.0.0 — March 9, 2026 — SendAPI v2.0 Multichannel Platform Launch

• WhatsApp Business API now generally available
• SMS API with smart carrier failover across 190+ countries
• Built-in OTP engine with session management
• Transactional Email API with dedicated IP pools
• TypeScript, Python, and Go SDKs
• Idempotency key support across all endpoints
• Unified dashboard with per-channel analytics