Sendblue TypeScript API Client

The official TypeScript client library (v3.10.0, released monthly) for the Sendblue API, providing programmatic access to send SMS/MMS messages, manage contacts, and interact with Sendblue's messaging platform. Generated with Stainless for consistent ergonomics. Supports ESM only, includes full TypeScript definitions for all request params and response fields. Key differentiator: first-party SDK with full API coverage and auto-generated API documentation. Alternative to REST API calls and third-party HTTP clients.