@fuel-ts/program .Contract
Contract provides a way to interact with the contract program type.
• new Contract(id, abi, accountOrProvider): Contract
Creates an instance of the Contract class.
| Name | Type | Description |
|---|---|---|
id | string | AbstractAddress | The contract's address. |
abi | JsonAbi | Interface<JsonAbi> | The contract's ABI (JSON ABI or Interface instance). |
accountOrProvider | Provider | Account | The account or provider for interaction. |
• account: null | Account
The account associated with the contract, if available.
• functions: InvokeFunctions = {}
A collection of functions available on the contract.
• id: AbstractAddress
The unique contract identifier.
• interface: Interface<JsonAbi>
The contract's ABI interface.
• provider: Provider
The provider for interacting with the contract.
▸ buildFunction(func): InvokeFunction <any[], any>
Build a function invocation scope for the provided function fragment.
| Name | Type | Description |
|---|---|---|
func | FunctionFragment<JsonAbi, string> | The function fragment to build a scope for. |
InvokeFunction <any[], any>
A function that creates a FunctionInvocationScope.
▸ getBalance(assetId): Promise<BN>
Get the balance for a given asset ID for this contract.
| Name | Type | Description |
|---|---|---|
assetId | BytesLike | The specified asset ID. |
Promise<BN>
The balance of the contract for the specified asset.
▸ multiCall(calls): MultiCallInvocationScope <any>
Create a multi-call invocation scope for the provided function invocation scopes.
| Name | Type | Description |
|---|---|---|
calls | FunctionInvocationScope <any[], any>[] | An array of FunctionInvocationScopes to execute in a batch. |
MultiCallInvocationScope <any>
A MultiCallInvocationScope instance.