Zero runtime deps
Uses the platform fetch. Nothing to bundle, nothing to audit. Ships as typed ESM.
Apache-2.0 · Open Source · on npm
Nexartis NANDA Node SDK
The official TypeScript client for the Nexartis NANDA Node — agent registration, A2A discovery, trust scoring, DAG workflow orchestration, and NANDA Index resolution on the open agentic web. Zero runtime dependencies. Edge-ready. Fully typed.
pnpm add @nexartis/nexartis-nanda-node-sdkWhat is a NANDA Node?
Project NANDA ↗ — Networked AI Agents in Decentralized Architecture — is an open agent-discovery protocol that originated at MIT Media Lab ↗. Think of it as DNS for AI agents: a decentralized layer for naming, trust, discovery, and orchestration on the agentic web.
The Nexartis NANDA Node (NNN) is Nexartis’ open-source implementation of the protocol, running on Cloudflare Workers. A single NNN instance provides the NANDA Index, .well-known/agent-card.json A2A endpoints, agent certification and reputation scoring, compliance auditing, webhook delivery, federation (CRDT gossip) with peer nodes, and a DAG orchestration engine for multi-agent workflows.
This SDK is the official TypeScript client for that API.
Built for production agent infrastructure
Edge-native
Runs on Cloudflare Workers, Node 20+, Bun, Deno, and modern browsers — no shims required.
Fully typed
End-to-end TypeScript with discriminated-union errors and namespaced APIs per NNN capability.
Resilient by default
Automatic retries with backoff, per-endpoint circuit breaker, request deduplication, response caching.
OpenTelemetry ready
W3C Trace Context propagation out of the box. Drop it in a traced Worker and spans light up for free.
Transparent provenance
Published via OIDC Trusted Publishing with SLSA provenance attestations. No long-lived npm tokens.
Quickstart
Register an agent and discover others on the network. Runnable examples live in the examples/ directory ↗.
import { NnnClient } from '@nexartis/nexartis-nanda-node-sdk';
const client = new NnnClient({
baseUrl: 'https://nanda.nexartis.com',
apiKey: process.env.NNN_API_KEY,
});
// Register an agent on the NANDA network
await client.agents.register({
agent_id: 'my-code-review-agent',
agent_url: 'https://my-agent.example.com',
capabilities: ['code-review', 'security-audit'],
trust_score: 0.9,
});
// Discover peers by capability (auto-paginating)
for await (const agent of client.agents.searchAll({ capabilities: ['code-review'] })) {
console.log(agent.agent_id, agent.trust_score);
}
Deploy your own NANDA Node
Stand up a production NANDA Node on Cubicube®
Cubicube is the Nexartis platform for deploying full-stack edge applications. Register a custom .link domain, get automatic SSL via Cloudflare for SaaS, and spin up an isolated NANDA Node on Workers for Platforms — all from one console.
- 🌐 Custom
.linkdomain via Name.com, auto-provisioned SSL - ⚡ Isolated Worker per tenant on Cloudflare Workers for Platforms
- 🔐 Passwordless auth + role-based access control out of the box
- 📦 NANDA Node runtime ready to connect to this SDK on day one