This is an implementation of a SNIP-20, SNIP-21, SNIP-22, SNIP-23 and SNIP-24 compliant token contract. At the time of token creation you may configure:
- Public Total Supply: If you enable this, the token's total supply will be displayed whenever a TokenInfo query is performed. DEFAULT: false
- Enable Deposit: If you enable this, you will be able to convert from SCRT to the token.* DEFAULT: false
- Enable Redeem: If you enable this, you will be able to redeem your token for SCRT.* It should be noted that if you have redeem enabled, but deposit disabled, all redeem attempts will fail unless someone has sent SCRT to the token contract. DEFAULT: false
- Enable Mint: If you enable this, any address in the list of minters will be able to mint new tokens. The admin address is the default minter, but can use the set/add/remove_minters functions to change the list of approved minting addresses. DEFAULT: false
- Enable Burn: If you enable this, addresses will be able to burn tokens. DEFAULT: false
*:The conversion rate will be 1 uscrt for 1 minimum denomination of the token. This means that if your token has 6 decimal places, it will convert 1:1 with SCRT. If your token has 10 decimal places, it will have an exchange rate of 10000 SCRT for 1 token. If your token has 3 decimal places, it will have an exchange rate of 1000 tokens for 1 SCRT. You can use the exchange_rate query to view the exchange rate for the token. The query response will display either how many tokens are worth 1 SCRT, or how many SCRT are worth 1 token. That is, the response lists the symbol of the coin that has less value (either SCRT or the token), and the number of those coins that are worth 1 of the other.
To create a new token:
secretcli tx compute instantiate <code-id> '{"name":"<your_token_name>","symbol":"<your_token_symbol>","admin":"<optional_admin_address_defaults_to_the_from_address>","decimals":<number_of_decimals>,"initial_balances":[{"address":"<address1>","amount":"<amount_for_address1>"}],"prng_seed":"<base64_encoded_string>","config":{"public_total_supply":<true_or_false>,"enable_deposit":<true_or_false>,"enable_redeem":<true_or_false>,"enable_mint":<true_or_false>,"enable_burn":<true_or_false>}}' --label <token_label> --from <account>
The admin field is optional and will default to the "--from" address if you do not specify it. The initial_balances field is optional, and you can specify as many addresses/balances as you like. The config field as well as every field in the config is optional. Any config fields not specified will default to false.
To deposit: (This is public)
secretcli tx compute execute <contract-address> '{"deposit": {}}' --amount 1000000uscrt --from <account>
To send SSCRT:
secretcli tx compute execute <contract-address> '{"transfer": {"recipient": "<destination_address>", "amount": "<amount_to_send>"}}' --from <account>
To set your viewing key:
secretcli tx compute execute <contract-address> '{"create_viewing_key": {"entropy": "<random_phrase>"}}' --from <account>
To check your balance:
secretcli q compute query <contract-address> '{"balance": {"address":"<your_address>", "key":"your_viewing_key"}}'
To view your transaction history:
secretcli q compute query <contract-address> '{"transfer_history": {"address": "<your_address>", "key": "<your_viewing_key>", "page": <optional_page_number>, "page_size": <number_of_transactions_to_return>}}'
To withdraw: (This is public)
secretcli tx compute execute <contract-address> '{"redeem": {"amount": "<amount_in_smallest_denom_of_token>"}}' --from <account>
To view the token contract's configuration:
secretcli q compute query <contract-address> '{"token_config": {}}'
To view the deposit/redeem exchange rate:
secretcli q compute query <contract-address> '{"exchange_rate": {}}'
All transactions are encrypted, so if you want to see the error returned by a failed transaction, you need to use the command
secretcli q compute tx <TX_HASH>