Sonic · eth

eth_getBlockAccessList

Returns the block access list for a given block.

Parameters

Block required

Schema

{
  "title": "Block number, tag, or block hash",
  "anyOf": [
    {
      "type": "string",
      "title": "Block number",
      "pattern": "^0x(0|[1-9a-f][0-9a-f]*)$"
    },
    {
      "type": "string",
      "title": "Block tag",
      "description": "`earliest`: The lowest numbered block the client has available; `finalized`: The most recent crypto-economically secure block, cannot be re-orged outside of manual intervention driven by community coordination; `safe`: The most recent block that is safe from re-orgs under honest majority and certain synchronicity assumptions; `latest`: The most recent block in the canonical chain observed by the client, this block may be re-orged out of the canonical chain even under healthy/normal conditions; `pending`: A sample next block built by the client on top of `latest` and containing the set of transactions usually taken from local mempool. Before the merge transition is finalized, any call querying for `finalized` or `safe` block MUST be responded to with `-39001: Unknown block` error",
      "enum": [
        "earliest",
        "finalized",
        "safe",
        "latest",
        "pending"
      ]
    },
    {
      "type": "string",
      "title": "Block hash",
      "pattern": "^0x[0-9a-f]{64}$"
    }
  ]
}

Result

Block access list

Schema

{
  "oneOf": [
    {
      "type": "null",
      "title": "Not Found (null)"
    },
    {
      "type": "array",
      "title": "Block access list",
      "items": {
        "type": "object",
        "title": "Account access",
        "properties": {
          "address": {
            "type": "string",
            "title": "hex encoded address",
            "pattern": "^0x[0-9a-fA-F]{40}$"
          },
          "balanceChanges": {
            "type": "array",
            "items": {
              "type": "object",
              "title": "Balance change",
              "properties": {
                "index": {
                  "type": "string",
                  "title": "hex encoded 32 bit unsigned integer",
                  "pattern": "^0x(0|[1-9a-f][0-9a-f]{0,7})$"
                },
                "value": {
                  "type": "string",
                  "title": "hex encoded 256 bit unsigned integer",
                  "pattern": "^0x(0|[1-9a-f][0-9a-f]{0,63})$"
                }
              },
              "required": [
                "index",
                "value"
              ]
            }
          },
          "codeChanges": {
            "type": "array",
            "items": {
              "type": "object",
              "title": "Code change",
              "properties": {
                "code": {
                  "type": "string",
                  "title": "hex encoded bytes",
                  "pattern": "^0x[0-9a-f]*$"
                },
                "index": {
                  "type": "string",
                  "title": "hex encoded 32 bit unsigned integer",
                  "pattern": "^0x(0|[1-9a-f][0-9a-f]{0,7})$"
                }
              },
              "required": [
                "index",
                "code"
              ]
            }
          },
          "nonceChanges": {
            "type": "array",
            "items": {
              "type": "object",
              "title": "Nonce change",
              "properties": {
                "index": {
                  "type": "string",
                  "title": "hex encoded 32 bit unsigned integer",
                  "pattern": "^0x(0|[1-9a-f][0-9a-f]{0,7})$"
                },
                "value": {
                  "type": "string",
                  "title": "hex encoded 64 bit unsigned integer",
                  "pattern": "^0x(0|[1-9a-f][0-9a-f]{0,15})$"
                }
              },
              "required": [
                "index",
                "value"
              ]
            }
          },
          "storageChanges": {
            "type": "array",
            "items": {
              "type": "object",
              "title": "Slot changes",
              "properties": {
                "changes": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "title": "Storage change",
                    "properties": {
                      "index": {
                        "type": "unknown"
                      },
                      "value": {
                        "type": "unknown"
                      }
                    },
                    "required": [
                      "index",
                      "value"
                    ]
                  }
                },
                "key": {
                  "type": "string",
                  "title": "32 byte hex value",
                  "pattern": "^0x[0-9a-f]{64}$"
                }
              },
              "required": [
                "key",
                "changes"
              ]
            }
          },
          "storageReads": {
            "type": "array",
            "items": {
              "type": "string",
              "title": "32 byte hex value",
              "pattern": "^0x[0-9a-f]{64}$"
            }
          }
        },
        "required": [
          "address"
        ]
      }
    }
  ]
}

Example request

Endpoint: https://your-sonic-node.azxa.io

JSON-RPC

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "eth_getBlockAccessList",
  "params": [
    "latest"
  ]
}

Example response

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": [
    {
      "address": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
      "balanceChanges": [
        {
          "index": "0x0",
          "value": "0x56bc75e2d63100000"
        },
        {
          "index": "0x1",
          "value": "0x56bc75e2d63000000"
        }
      ],
      "codeChanges": [],
      "nonceChanges": [
        {
          "index": "0x0",
          "value": "0x0"
        },
        {
          "index": "0x1",
          "value": "0x1"
        }
      ],
      "storageChanges": [
        {
          "changes": [
            "…",
            "…"
          ],
          "key": "0x0000000000000000000000000000000000000000000000000000000000000000"
        }
      ],
      "storageReads": []
    }
  ]
}

cURL

curl -X POST https://your-sonic-node.azxa.io \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_getBlockAccessList","params":["latest"]}'