DpExchangeRobinhood

⚠️ EXPERIMENTAL — read this before depending on it

This package has never run in production. It is published early and openly so it can be used and reported on, not because it is finished.

• The API may change without a major version. Pin three-part (~> 0.2.0).
• Verification is uneven, and the gaps are on the expensive side. The conformance suite passes against a fake and against a stubbed HTTP transport — nothing here has ever run against Robinhood itself, because every endpoint on this venue requires a credential this repo does not hold. Order placement and authenticated flows are thinly covered. No test in this repo spends money.
• Maturity is declared per endpoint. Read capabilities/0, not this banner.

Report a divergence.

Robinhood for the DpExchange family: market data, trading and streaming behind the same facade every venue in the family exposes.

Installation

def deps do
  [
    {:dp_exchange_robinhood, "~> 0.2.0"}
  ]
end

Usage

# In your supervision tree. Nothing starts itself. `subscriber:` is where subscribe/2's
# deliveries go — set once here, not per subscribe/2 call.
children = [{DpExchange.Robinhood, credentials: my_credentials(), subscriber: self()}]

# This venue publishes no last-trade data at all — get_price/2 is :unsupported. The book
# is the real market-data call here; see usage-rules.md for why.
{:ok, book} = DpExchange.Robinhood.get_top_of_book("BTC-USD", credentials: my_credentials())

:ok = DpExchange.Robinhood.subscribe(["BTC-USD"])

DpExchange.Robinhood is the entire public API. Everything else — transport, signing, session handling, supervision — is internal, and the conformance suite asserts it.

See dp_exchange_core for the contract, and this package's usage-rules.md for what is specific to Robinhood.

License

MIT. See LICENSE.