Core Events

Core events are events emitted directly from the FVM (Flow Virtual Machine). The events have the same name on all networks and do not follow the standard naming (they have no address).

Refer to the PublicKey section for more details on the information provided for account key events.

Account Created

Event that is emitted when a new account gets created.

Event name: flow.AccountCreated

1
pub event AccountCreated(address: Address)
FieldTypeDescription
addressAddressThe address of the newly created account

Account Key Added

Event that is emitted when a key gets added to an account.

Event name: flow.AccountKeyAdded

1
pub event AccountKeyAdded(
2
address: Address,
3
publicKey: PublicKey
4
)
FieldTypeDescription
addressAddressThe address of the account the key is added to
publicKeyPublicKeyThe public key added to the account

Account Key Removed

Event that is emitted when a key gets removed from an account.

Event name: flow.AccountKeyRemoved

1
pub event AccountKeyRemoved(
2
address: Address,
3
publicKey: PublicKey
4
)
FieldTypeDescription
addressAddressThe address of the account the key is removed from
publicKeyPublicKeyPublic key removed from the account

Account Contract Added

Event that is emitted when a contract gets deployed to an account.

Event name: flow.AccountContractAdded

1
pub event AccountContractAdded(
2
address: Address,
3
codeHash: [UInt8],
4
contract: String
5
)
FieldTypeDescription
addressAddressThe address of the account the contract gets deployed to
codeHash[UInt8]Hash of the contract source code
contractStringThe name of the the contract

Account Contract Updated

Event that is emitted when a contract gets updated on an account.

Event name: flow.AccountContractUpdated

1
pub event AccountContractUpdated(
2
address: Address,
3
codeHash: [UInt8],
4
contract: String
5
)
FieldTypeDescription
addressAddressThe address of the account where the updated contract is deployed
codeHash[UInt8]Hash of the contract source code
contractStringThe name of the the contract

Account Contract Removed

Event that is emitted when a contract gets removed from an account.

Event name: flow.AccountContractRemoved

1
pub event AccountContractRemoved(
2
address: Address,
3
codeHash: [UInt8],
4
contract: String
5
)
FieldTypeDescription
addressAddressThe address of the account the contract gets removed from
codeHash[UInt8]Hash of the contract source code
contractStringThe name of the the contract