SDKs & Packages

Every SperaxOS package in one place — TypeScript and Python SDKs, six read-only MCP servers, embeddable agent widgets, and the plugin SDK. Install commands, docs, and source for each.

13 on npm1 on PyPIApache-2.0 & MITpackages.json

Clients & SDKs

Call the SperaxOS platform from your own code — agents, market data, on-chain identity.

@sperax/cliv0.1.0

Sperax API CLI — manage keys, test endpoints, monitor usage

npm install @sperax/cli@sperax/sdkv1.0.0

Official TypeScript SDK for Sperax API Platform — DeFi Intelligence, AI Agent Runtime, ERC-8004 Registry

npm install @sperax/sdksperax-sdkv1.0.0

Official Python SDK for Sperax API Platform — DeFi Intelligence, AI Agent Runtime, ERC-8004 Registry

pip install sperax-sdk

MCP servers

Connect Claude, Cursor, or any Model Context Protocol client to live DeFi data. Public and read-only — no account, no API key.

@sperax/mcp-defiv1.0.0

Analyze DeFi: yields, lending markets, LP positions, pools, and strategy backtests.

npm install @sperax/mcp-defi@sperax/mcp-marketv1.0.0

Live crypto prices, market caps, TVL, categories, and macro market data for AI agents.

npm install @sperax/mcp-market@sperax/mcp-newsv1.0.0

Crypto news, sentiment, VC research, technical analysis, and education for agents.

npm install @sperax/mcp-news@sperax/mcp-onchainv1.0.0

Read EVM & Solana chain data: balances, transactions, contracts, and wallet analytics.

npm install @sperax/mcp-onchain@sperax/mcp-predictv1.0.0

Read prediction markets and perpetuals: markets, orderbooks, prices, and leaderboards.

npm install @sperax/mcp-predict@sperax/mcp-riskv1.0.0

Assess DeFi risk: token/contract security, hacks, liquidations, MEV, and approvals.

npm install @sperax/mcp-risk

Embed the agent

Put a DeFi-native agent inside your own product.

@sperax/react-widgetv1.0.0

React component for the SperaxOS embeddable AI agent widget

npm install @sperax/react-widget@sperax/widgetv1.0.0

Embeddable AI agent widget for SperaxOS — drop DeFi AI into any dApp in 3 lines of code

npm install @sperax/widget

Extend the agent

Teach the agents new capabilities and publish them to the marketplace.

@sperax/plugin-sdkv0.1.0

SDK for building and publishing SperaxOS DeFi tool plugins

npm install @sperax/plugin-sdk

Building blocks

Shared runtime pieces. Published so the others can depend on them.

@sperax/analyticsv1.0.0

SperaxOS analytics library — type-safe event tracking with PostHog and GA4

npm install @sperax/analytics@sperax/mcp-proxy-corev1.0.0

Shared stdio-to-HTTP proxy runtime for SperaxOS MCP servers.

npm install @sperax/mcp-proxy-core

Connect an MCP client in one line

The six MCP servers are public, read-only, and need no account. Point Claude Code at one and the tools appear immediately.

claude mcp add --transport http sperax-market https://chat.sperax.io/webapi/mcp/market

The MCP Console generates the same config for Claude Desktop, Cursor, and VS Code, and lets you run any tool before you wire it up. /webapi/mcp is the machine-readable catalog behind it.

Start building

Build with the same agents, tools, and market data that power SperaxOS.

Open the developer platform →