Continuum Node SDK

TypeScript SDK for the Continuum node management API. It exposes typed functions for node administration, MPC groups, KeyGen, chain/token/address registries, and multi-sign (MPC) workflows. Results use a consistent SdkResult<T> shape ({ ok, data } or { ok, reason }).

Management requests can be signed with Ed25519 (local node keys, default for Node/MCP) or EIP-191 (browser wallet via a signMessage callback). The SDK builds canonical signing payloads and POST bodies; callers supply config and, for wallet flows, a signing adapter.

An optional MCP layer registers the same core functions as Model Context Protocol tools for agent use (Ed25519 only). The continuum MCP server also exposes chart analysis tools (trend, momentum, key levels, and candlestick pattern recognition) over normalized OHLCV data.

Install

npm install @continuumdao/continuum-node-sdk

Requires Node.js 18+.

Quick example

import {
  parseNodeSdkConfig,
  nodeId,
  createGroupRequest,
  DEFAULT_MANAGEMENT_SIGNING,
} from '@continuumdao/continuum-node-sdk';

const config = parseNodeSdkConfig({
  node: {
    baseUrl: 'https://your-node.example.com',
    managementPort: 8080,
    mpcConfigPath: '/path/on/server',
  },
  signer: { defaultKey: 'default', defaultKeyPath: null },
});

const id = await nodeId(config);
if (!id.ok) throw new Error(id.reason);

const result = await createGroupRequest(
  config,
  { nodeIds: ['...', '...'] },
  DEFAULT_MANAGEMENT_SIGNING,
);

Documentation

• API reference — exported functions, inputs, and outputs
• EIP-191 + wagmi/viem — wallet signing in web apps
• Chart analysis (MCP) — analyze_* tools including analyze_candlestick_patterns

Candlestick pattern recognition

The analyze_candlestick_patterns MCP tool detects 18 TA-Lib-style patterns on OHLCV candlesticks (minimum 14 bars), returning each match with a name, description, buy/sell/hold recommendation, and confidence.

| Category | Patterns | |----------|----------| | Single-bar indecision | Doji, Spinning Top, Long-Legged Doji, Dragonfly Doji, Gravestone Doji | | Single-bar reversal | Hammer, Hanging Man, Shooting Star, Inverted Hammer, Marubozu | | Two-bar | Engulfing, Harami, Piercing Line, Dark Cloud Cover | | Three-bar | Morning Star, Evening Star, Three White Soldiers, Three Black Crows |

Full descriptions, ids for patterns[] filters, and tool examples: chart-analysis.md. SDK implementation: src/core/candlestick-patterns/.

Development

npm run build

Build output is emitted to dist/.