/v1/accounts/:address:

info

Retrieves high-level information about an account such as its sequence number and authentication key

Returns a 404 if the account doesn't exist

Parameters

• address REQUIRED: (string) - Address of account with or without a 0x prefix
• ledger_version OPTIONAL: (string)- Ledger version to get the state of the account

Returns

• sequence_number - A string containing a 64-bit unsigned integer.
• authentication_key - All bytes (Vec) data is represented as hex-encoded string prefixed with 0x and fulfilled with two hex digits per byte.

Example

Request

curl --request GET \
  --url https://aptos-mainnet.blastapi.io/<project-id>/v1/accounts/0x1d8727df513fa2a8785d0834e40b34223daff1affc079574082baadb74b66ee4 \
  --header 'Content-Type: application/json'

Result

{
    "sequence_number": "140718",
    "authentication_key": "0x1d8727df513fa2a8785d0834e40b34223daff1affc079574082baadb74b66ee4"
}