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Supported on Arbitrum One (Nitro) only.

Parameters

quantity or tag - Integer block number, or the string 'latest', 'earliest' or 'pending'

Returns

array - Block traces, which have the following object shape (all return types are hexadecimal representations of their data type unless otherwise stated):
- results - Trace Object, which has the following fields:
  - calls - Array of transactions in the block with the following fields.
    - from - Address
    - gas - Quantity
    - gasused - Quantity
    - input - Data
    - otput - Data
    - to - Address
    - type - Data
    - value - Quantity

API Endpoint

The format of an Arbitrum Nova API endpoint is
https://open-platform.nodereal.io/{{apiKey}}/arbitrum-nitro/

Here is an example:
https://open-platform.nodereal.io/4c0a1c23661a4e26bcbcwed461e34ea9/arbitrum-nitro/

Example

Request

curl https://open-platform.nodereal.io/{{apiKey}}/arbitrum-nitro/ \
 -X POST \
 -H "Content-Type: application/json" \
 --data '{"method":"debug_traceBlockByNumber","params":["0xccde12", {"tracer": "callTracer"}],"id":1,"jsonrpc":"2.0"}'

Result