helium/tuktuk

LIBRARY

TukTuk monorepo: on-chain programs, tuktuk-cli, tuktuk-crank-turner, SDK, TypeScript examples. Permissionless SOL-paid cranks.

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tuktukcranksolanagithub

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Library

pay-skills registry

Registry of HTTP 402-gated APIs discoverable by pay skills / agents.

api

Blockworks / Messari API

Primary Blockworks-marketed crypto data API (Messari stack post-acquisition). REST + WebSocket: assets, markets, exchanges, networks (incl. Solana), protocols, stablecoins, unlocks, fundraising, news, signals, AI. Auth: x-messari-api-key. Host: api.messari.io.

Hosted MCP server for agent access to Messari/Blockworks market data, onchain metrics, research, news, unlocks, and fundraising. Connect from Claude, ChatGPT, Cursor, and other MCP clients.