Initial release. 105 tools for Robinhood Chain (Arbitrum Orbit L2, chainId 4663). Read-and-build only — no keys, no signing, no broadcasting.
Highlights
- Robinhood Stock Tokens: impostor detection via
uiMultiplier(), corporate-action multiplier, transfer blocklist - Uniswap v4: pool state via StateView (verified on-chain, not from tags)
- Chainlink oracles: stock prices by ticker, equity-hours staleness handling
- EIP-3009/USDG: Diamond-aware capability probing, gasless authorization builders
- Arbitrum Orbit precompiles, ERC-20/721/1155, x402 payment helpers, offline utilities
Every address and chain ID was confirmed on-chain. See CHANGELOG for the findings that contradicted the docs.
Not yet on npm.