Path Parameters
Can be a block number, transaction or block hash, address, event signature or function selector
Example:
"0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984"
Query Parameters
Use chain_id instead
Example:
[20, 56, 1]
The chain ID(s) to request the data for. You can specify multiple chain IDs, up to a maximum of 55. Use repeated query parameters, e.g., ?chain_id=20&chain_id=56
. Optional, because a single chain can as well be specified as a subdomain
Example:
[20, 56, 1]