Build on the
market layer.

Quickstart

IPO Finance uses a standard injected EVM provider. Robinhood Chain mainnet is represented here as chain ID 4663 and ETH gas.

Wallet connection

Request accounts, switch the network and use personal_sign with a server-issued nonce in production. Never request seed phrases or private keys.

RPC

Use the public RPC for lightweight development only. Production applications should use managed infrastructure and retry/backoff.

Data layer

Replace presentation values with an indexed provider or official production API. Keep market data and execution state separate.

Security

Verify signatures server-side, expire nonces, simulate transactions, whitelist audited contracts and wait for receipts before showing success.