SDKs & protos

There is deliberately no vendored SDK: the streams are standard gRPC, so the gRPC tooling your team already uses is the SDK. Reflection is enabled on the endpoint, and we provide the .proto files, so you can generate stubs in any language gRPC supports.

Proto packages

Four packages on one endpoint (grpc.robinhoodrpc.io:443), two of them wire-compatible with providers you may already use:

Package	Compatible with	What it carries
robinhoodrpc.*	QuickNode	Tape, quotes, prices, corporate actions, candles, balances, transactions, logs, blocks
robinhoodrpc_l1_gateway.v2	Dwellir	Blocks, fills, current book snapshots, and recent-height reads
robinhoodrpc_swaps.v1	Native schema	Trades as flat swap records in a Solana-swap-compatible shape
robinhoodrpc_btc_price.v1	Native schema	Dedicated BTC last-trade price ticker

Reflection

The endpoint describes its own services, methods, and message types. That is useful for exploration with grpcurl, and for clients (like @grpc/proto-loader or Python's reflection support) that can build stubs without a codegen step:

# the endpoint describes itself, no proto files neededgrpcurl -H 'x-api-key: YOUR_KEY' grpc.robinhoodrpc.io:443 list # inspect a service and its request/response messagesgrpcurl -H 'x-api-key: YOUR_KEY' grpc.robinhoodrpc.io:443 \  describe robinhoodrpc_swaps.v1.SwapStreaming

Generate stubs

For production we recommend generated stubs from the .proto files, which we provide with your console account: typed messages, no runtime schema fetch.

pip install grpcio grpcio-tools # generate message classes + stubs from the provided protospython -m grpc_tools.protoc -I protos \  --python_out=. --grpc_python_out=. \  protos/robinhoodrpc_swaps.proto # then:#   import robinhoodrpc_swaps_pb2 as swaps_pb2#   import robinhoodrpc_swaps_pb2_grpc as swaps_pb2_grpc

The same commands apply to any of the four proto files; swap robinhoodrpc_swaps.proto for the package you need. Working client code using these stubs is in the quickstart.

Already have QuickNode or Dwellir stubs?

Method-by-method coverage of every package is in the API reference.