Get Block Traces
Traces
Get Block Traces
Get traces for all transactions in a block
GET
Get Block Traces
Supported chains:
ethereum, polygon, base, arbitrum, optimism, binance, avalanche, gnosis
Per-chain trace fields: On
arbitrum, avalanche, base, and optimism, the fields call_type, subtraces, balance, refund_address, author, reward_type, and init are always null — the underlying trace data does not carry them.Polygon Data Availability: Polygon traces are only available from January 2025 onwards.
Authorizations
API key for authentication
Path Parameters
The blockchain network to query
Available options:
ethereum, polygon, base, arbitrum, optimism, binance, avalanche, gnosis Example:
"polygon"
Query Parameters
Block number to query (>= 0)
Required range:
x >= 0Example:
81901165
Maximum number of results (1-50)
Required range:
1 <= x <= 50Number of results to skip for pagination
Required range:
x >= 0