Supply Control Contract Interface

Supply Control Contract functions

Interfaces for interacting with the ASM Supply Control Contract functions using:

Protocol contract calls

Examples for calling functions from aut use the setup described in the How to Submit a transaction with Autonity CLI.

Usage and Examples illustrate using the Supply Control Contract’s generated ABI and the aut tool’s contract command to call the Supply Control Contract address 0x47c5e40890bcE4a473A49D7501808b9633F29782. See aut contract call --help.

Usage and Examples assume the path to the ABI file has been set in aut’s configuration file .autrc. The SupplyControl.abi file is generated when building the client from source and can be found in your autonity installation directory at ./params/generated/SupplyControl.abi. Alternatively, you can generate the ABI using the abigen cmd utility if you built from source (See Install Autonity, Build from source code).

availableSupply

Returns the supply of Auton available for minting.

Parameters

None.

Response

Field Datatype Description
availableSupply uint the amount of Auton available for minting as an integer value

Usage

aut contract call --address 0x47c5e40890bcE4a473A49D7501808b9633F29782 availableSupply

Example

aut contract call --address 0x47c5e40890bcE4a473A49D7501808b9633F29782 availableSupply
115792089237316195423570985008687907853269984665640564039457584007913129639935

getStabilizer

Returns the stabilizer account address that is authorized to mint and burn Auton.

Parameters

None.

Response

Field Datatype Description
address address the Stabilization Contract address

Usage

aut contract call --address 0x47c5e40890bcE4a473A49D7501808b9633F29782 getStabilizer

Example

aut contract call --address 0x47c5e40890bcE4a473A49D7501808b9633F29782 getStabilizer
"0x29b2440db4A256B0c1E6d3B4CDcaA68E2440A08f"

getTotalSupply

Returns the total supply of Auton, i.e. the total amount of ATN minted to the Supply Control contract at genesis.

Parameters

None.

Response

Field Datatype Description
totalSupply uint256 the total supply of Auton under management

Usage

aut contract call --address 0x47c5e40890bcE4a473A49D7501808b9633F29782 getTotalSupply

Example

aut contract call --address 0x47c5e40890bcE4a473A49D7501808b9633F29782 --abi SupplyControl.abi getTotalSupply
115792089237316195423570985008687907853269984665640564039457584007913129639935