Deterministic option pricing on Arbitrum Stylus. Black-Scholes, five Greeks, CRR lattices and implied volatility in integer fixed point, with no floating point in the deployed artifact.
An agent harvests tax losses on Robinhood tokenized stocks, bounded by an onchain mandate it can't exceed. Stylus HIFO ledger, contract-enforced wash-sale wall, slashable bond. Robinhood Chain.
Direct Debit payment infrastructure using account abstractions, zero-knowledge proofs and Intent Solvers. Autonomous Agentic interaction supported using MCP server.
The after-hours venue for Robinhood Stock Tokens. Trade the overnight gap or earn by carrying the weekend, settled on Chainlink. Live on Robinhood Chain.
The wallet where dollars become assets and actions.
A drop-in Morpho oracle for Robinhood Chain stock tokens: the same price as the standard oracle on normal days, and no new loans when the price can't be trusted.
Manda gives personal AI agents revocable payment authority from a human-owned smart account. Owner-set rules limit who they can pay, how much and how often; eligible network gas is sponsored.
A free on-chain watchdog for Robinhood Chain: it scans new token launches for what a chart cannot show, and writes every score to an append-only registry on chain 4663.
Open-source privacy protocol — same code, live on Ethereum, Arbitrum, and Robinhood Chain. Prove a transaction to one chosen auditor, without spending power. 27 automated tests, 0 failures.
Lexifi: compliance for Uniswap v4 pools. Each pool sets its own rules - jurisdiction, KYC level, trade size - enforced in the contract, so no frontend can bypass them. Live on Robinhood Chain (4663).
Read-only capital-buffer checks for proposed Safe transaction batches on Arbitrum Sepolia. Stops at the first unfunded or unknown call. Synthetic onchain demo; no transaction execution.
