Quickstart

Choose a network and receive your first blocks over gRPC. Copy the command below or open Try It to test your connection.

Website

Network

Endpoint · TLS

gRPCrobinhood.firehose.pinax.network:443

1grpcurl -max-msg-sz 67108864 \
2  -H 'X-Api-Key: <YOUR_API_KEY>' \
3  -d '{
4  "final_blocks_only": false,
5  "start_block_num": "-1"
6}' \
7  robinhood.firehose.pinax.network:443 \
8  sf.firehose.v2.Stream/Blocks

Try It starts only when you select Start stream.

Supported Networks (42)

Endpoint

Connect with TLS on port 443. Each network has its own endpoint; open Try It and select a supported network to update the address below.

1robinhood.firehose.pinax.network:443

Call sf.firehose.v2.Stream/Blocks to receive a stream of blocks. This server-streaming RPC accepts one protobuf Request and returns Response messages until the requested stop block or the stream closes.

A browser cannot call native gRPC directly. Try It uses an App proxy; use grpcurl or a native gRPC client for a direct connection.