Tanya S 1f6a2eab90
chore: Add token management tool (#116)
* Add token management interface

* remove git tracking of certain python files

* add additional token management functions

* Update global variables in token management tool

* clean up contract ABI

* Add comments to refer to helper function descriptions

* Clarify token-management tool usage in README
2026-01-21 19:09:09 +02:00

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# token-management
CLI utility for interacting with the [TestStableToken](https://github.com/logos-messaging/logos-messaging-rlnv2-contract/blob/main/test/TestStableToken.sol) ERC-20 used by the Logos Messaging RLN v2 contract tests.
Point it at a deployed token contract (proxy) and an Ethereum JSON-RPC endpoint to:
- Read token state (e.g. balance, allowance, total/max supply, owner, proxy implementation).
- Perform write operations like mint/transfer/approve and minter/ownership management (requires `PRIVATE_KEY`).
For the semantics and intended use of `TestStableToken` itself, see the [TST README](https://github.com/logos-messaging/logos-messaging-rlnv2-contract/blob/main/test/README.md).
## Configuration
Set the following environment variables (or use a `.env` file):
- `TOKEN_CONTRACT_ADDRESS`: The token contract proxy address
- `RLN_CONTRACT_ADDRESS`: The RLN contract proxy address
- `RLN_RELAY_ETH_CLIENT_ADDRESS`: The Ethereum JSON-RPC endpoint
- `ETH_FROM`: The default user account address of the deployer/owner of the TestStableToken contract
- `PRIVATE_KEY`: Private key for the ETH_FROM account, it will lbe used for write operations (transfer, mint)
## Usage
The `interactions.py` script provides a CLI interface for all token operations.
### Read-Only Commands (no PRIVATE_KEY required)
Get total supply:
```bash
python3 tools/token_management/interactions.py total-supply
```
Get max supply:
```bash
python3 tools/token_management/interactions.py max-supply
```
Get token contract owner:
```bash
python3 tools/token_management/interactions.py owner
```
Get token implementation address:
```bash
python3 tools/token_management/interactions.py implementation
```
Get balance (defaults to USER_ACCOUNT_ADDRESS from env):
```bash
python3 tools/token_management/interactions.py balance
python3 tools/token_management/interactions.py balance 0xYourAddress
```
Get allowance (defaults to USER_ACCOUNT_ADDRESS and RLN_CONTRACT_PROXY_ADDRESS):
```bash
python3 tools/token_management/interactions.py allowance
python3 tools/token_management/interactions.py allowance 0xOwner 0xSpender
```
Check if address is a minter (defaults to USER_ACCOUNT_ADDRESS):
```bash
python3 tools/token_management/interactions.py is-minter
python3 tools/token_management/interactions.py is-minter 0xAddress
```
### Write Commands (PRIVATE_KEY required)
All write commands accept an optional `--private-key` flag to specify a custom private key. If not provided, the `PRIVATE_KEY` environment variable will be used.
Transfer tokens:
```bash
python3 tools/token_management/interactions.py transfer 0xRecipient 100.5
python3 tools/token_management/interactions.py transfer 0xRecipient 100.5 --private-key 0xYourPrivateKey
```
Mint tokens:
```bash
python3 tools/token_management/interactions.py mint 0xRecipient 1000
python3 tools/token_management/interactions.py mint 0xRecipient 1000 --private-key 0xYourPrivateKey
```
Approve spender to use tokens:
```bash
python3 tools/token_management/interactions.py approve 0xSpender 500
python3 tools/token_management/interactions.py approve 0xSpender 500 --private-key 0xYourPrivateKey
```
Transfer contract ownership:
```bash
python3 tools/token_management/interactions.py transfer-ownership 0xNewOwner
python3 tools/token_management/interactions.py transfer-ownership 0xNewOwner --private-key 0xYourPrivateKey
```
Add minter role to an account:
```bash
python3 tools/token_management/interactions.py add-minter 0xAccount
python3 tools/token_management/interactions.py add-minter 0xAccount --private-key 0xYourPrivateKey
```
Remove minter role from an account:
```bash
python3 tools/token_management/interactions.py remove-minter 0xAccount
python3 tools/token_management/interactions.py remove-minter 0xAccount --private-key 0xYourPrivateKey
```
### Help
View all available commands:
```bash
python3 tools/token_management/interactions.py --help
```