The Robinhood Chain API: free REST, JSON-RPC and module endpoints

HoodExplorer exposes the data behind every page as a REST API at api.hoodexplorer.io, including what a generic explorer API does not carry for Robinhood Chain: every liquidity position with its fees and PnL, the tokenized-stock tape and after-hours series, bridge legs, burn programs, holder distribution and a verified registry, beside blocks, transactions, full address histories, token holders, allowances and NFT metadata. A keyed JSON-RPC endpoint on our own node is included, and a module-and-action query endpoint lets tooling written for that format move by changing its base URL.

The stock data nobody else has is metered by what it is, not by how much you call: the last 100 prints of the tape, 7 days of any stock's series, the premium board and the tape's stats are free to everyone; full history needs a paid key. Keyless calls get 600 a minute on light routes; a free key, one wallet signature, gets 600 a minute, 100,000 lookups and 10,000 heavy queries a day.