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Overview

Nuwa Kit is the developer toolkit for building on the Nuwa protocol. It includes TypeScript SDKs for identity (DID), payments (channels), capability packaging (Caps), and UI integration. Packages (TypeScript):
  • @nuwa-ai/identity-kit: DID creation, resolution, and DIDAuth v1
  • @nuwa-ai/payment-kit: unidirectional payment channels (HTTP + MCP), strategies, streaming
  • @nuwa-ai/cap-kit: register, discover, and manage Caps
  • @nuwa-ai/ui-kit: iframe UI integration and MCP postMessage transport
Python SDKs are planned.

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Install

pnpm add @nuwa-ai/identity-kit @nuwa-ai/payment-kit @nuwa-ai/cap-kit @nuwa-ai/ui-kit

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Pick A Kit

Identity Kit

DID creation, keys, and DIDAuth v1

Payment Kit

Channels, pricing, streaming, HTTP & MCP

Cap Kit

Register and query capabilities

UI Kit

Build artifact UIs and MCP transports