starknet_subscribeNewHeads RPC Method

To query a specific block, use a payload like {"block_id": 100000}. To query the latest block, use "params": ["latest"]

Parameters

SUBSCRIPTION_BLOCK_ID

string

Loading...

Returns

SUBSCRIPTION_ID

string

Loading...

Request

1
# Note: You can specify Starknet version in the URL path
2
# Example: /rpc/v0_8 for version 0.8, /rpc/v0_6 for version 0.6
3
wscat -c rpc/v0_8 \
4
# wait for connection 
5
{"id":1,"jsonrpc":"2.0","method":"starknet_subscribeNewHeads","params":["latest"]}

1
# Note: You can specify Starknet version in the URL path
2
# Example: /rpc/v0_8 for version 0.8, /rpc/v0_6 for version 0.6
3
wscat -c rpc/v0_8 \
4
# wait for connection 
5
{"id":1,"jsonrpc":"2.0","method":"starknet_subscribeNewHeads","params":["latest"]}

Don't have an account yet?

Create your Quicknode endpoint in seconds and start building

Get started for free