Developer Kit

Everything you need to build on DUAL — an SDK, CLI, Postman collection, OpenAPI spec, and migration tooling. All artifacts are generated from the same endpoint definitions that power this documentation.

Quick Start

npm install @dual/sdk

Or clone the full kit: git clone https://github.com/ro-ro-b/dual-developer-kit

TypeScript SDKnpm install @dual/sdk

Fully-typed client library with 102 methods covering every endpoint. Includes retry logic, error handling, and modular architecture.

Postman CollectionDownload .json

100 pre-built requests organized into 14 folders. Import into Postman and start testing with zero configuration.

OpenAPI SpecOpenAPI 3.1.0

Complete OpenAPI 3.1.0 specification with 70 paths and 100 operations. Import into any API tool or code generator.

CLI Toolnpx dual-cli

Zero-dependency command-line interface for quick API testing. 11 commands covering auth, wallets, templates, objects, and more.

Migration Guidev2 → v3

Step-by-step migration from API v2 to v3. Covers auth, endpoints, pagination, error handling with before/after examples.