Nym-CLI
What is this tool for?
This is a CLI tool for interacting with:
- the Nyx blockchain (account management, querying the chain state, etc)
- the smart contracts deployed on Nyx (bonding and un-bonding mixnodes, collecting rewards, etc)
It provides a convenient wrapper around the nymd
client, and has similar functionality to the nyxd
binary for querying the chain or executing smart contract methods.
Building
The nym-cli
binary can be built by running cargo build --release
in the nym/tools/nym-cli
directory.
Usage
You can see all available commands with:
./nym-cli --help
Console output
Console output
nym-cli
A client for interacting with Nym smart contracts and the Nyx blockchain
USAGE:
nym-cli [OPTIONS] <subcommand>
OPTIONS:
--config-env-file <CONFIG_ENV_FILE>
Overrides configuration as a file of environment variables. Note: individual env vars
take precedence over this file.
-h, --help
Print help information
--mixnet-contract-address <MIXNET_CONTRACT_ADDRESS>
Overrides the mixnet contract address provided either as an environment variable or in a
config file
--mnemonic <MNEMONIC>
Provide the mnemonic for your account. You can also provide this is an env var called
MNEMONIC.
--nymd-url <NYMD_URL>
Overrides the nymd URL provided either as an environment variable NYMD_VALIDATOR or in a
config file
--validator-api-url <VALIDATOR_API_URL>
Overrides the validator API URL provided either as an environment variable API_VALIDATOR
or in a config file
--vesting-contract-address <VESTING_CONTRACT_ADDRESS>
Overrides the vesting contract address provided either as an environment variable or in
a config file
subcommands:
account Query and manage Nyx blockchain accounts
block Query chain blocks
cosmwasm Manage and execute WASM smart contracts
generate-fig Generates shell completion
help Print this message or the help of the given subcommand(s)
mixnet Manage your mixnet infrastructure, delegate stake or query the directory
signature Sign and verify messages
tx Query for transactions
vesting-schedule Create and query for a vesting schedule
Example Usage
Below we have listed some example commands for some of the features listed above.
If ever in doubt what you need to type, or if you want to see alternative parameters for a command, use the nym-cli <subcommand_name> --help
to view all available options.
./nym-cli account create --help
Console output
Console output
Create a new mnemonic - note, this account does not appear on the chain until the account id is used in a transaction
USAGE:
nym-cli account create [OPTIONS]
OPTIONS:
--config-env-file <CONFIG_ENV_FILE>
Overrides configuration as a file of environment variables. Note: individual env vars take precedence over this file.
-h, --help
Print help information
--mixnet-contract-address <MIXNET_CONTRACT_ADDRESS>
Overrides the mixnet contract address provided either as an environment variable or in a
config file
--mnemonic <MNEMONIC>
Provide the mnemonic for your account. You can also provide this is an env var called
MNEMONIC.
--nymd-url <NYMD_URL>
Overrides the nymd URL provided either as an environment variable NYMD_VALIDATOR or in a
config file
--validator-api-url <VALIDATOR_API_URL>
Overrides the validator API URL provided either as an environment variable API_VALIDATOR
or in a config file
--vesting-contract-address <VESTING_CONTRACT_ADDRESS>
Overrides the vesting contract address provided either as an environment variable or in
a config file
--word-count <WORD_COUNT>
Create account
Creates an account with a random Mnemonic and a new address.
./nym-cli account create
# Result:
# 1. Mnemonic
assist jungle spoil domain saddle energy box carpet toy resist castle faith talent note outdoor inform cage lecture syrup trigger dress oppose slender museum
# 2. Address
n132tpw4kkfas7ah0vmq78dwurhxljf2f869tlf5
NEVER share your mnemonic with anyone. Keep it stored in a safe and secure location.
Check the current balance of an account
Queries the existing balance of an account.
# Using adddress below for example purposes.
./nym-cli account balance n1hzn28p2c6pzr98r85jp3h53fy8mju5w7ndd5vh
# Result:
2022-11-10T10:28:54.009Z INFO nym_cli_commands::validator::account::balance > Getting balance for n1hzn28p2c6pzr98r85jp3h53fy8mju5w7ndd5vh...
# Balance for each token will be listed here
0.264 nym
1921.995 nyx
You can also query an accounts balance by using its mnemonic:
./nym-cli account balance --mnemonic <mnemonic>
Send tokens to an account
Sends tokens to an account using an address.
./nym-cli account send <ADDRESS> <AMOUNT>
Get the current block height
Queries the specified blockchain (Nyx chain by default) for the current block height.
./nym-cli block current-height --mnemonic <mnemonic>
# Result:
Current block height:
<BLOCK_HEIGHT>
Query for a mix node
Query a mix node on the mixnet.
./nym-cli mixnet query mixnodes --mnemonic <mnemonic>
Bond a mix node
Bonding a mix node is a process that takes a few steps due to the need to sign a transaction with your nym address for replay attack protection.
- generate a signature payload:
./nym-cli mixnet operators mixnode create-mixnode-bonding-sign-payload
# returns something like
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
- sign this payload:
./nym-mixnode sign --id upgrade_test --contract-msg 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
- bond the node using the signature:
./nym-cli --mnemonic <mnemonic> mixnet operators mixnode bond --amount 100000000 --mix-port 1789 --version "1.1.13" --host "85.163.111.99" --identity-key "B6pWscxYb8sPAdKTci8zPy5AgMzn5Zx8KpWwQNCyUSU7" --location "nym-town" --sphinx-key "o6MmKHzRewpNzVwaV37ZX9G3BfK4AmfYvsQfyoyAFRk" --signature "2TujBZfer8r5QM639Yb8coD9xH6f5eXzjAT5dD7wMom9fH8D1u36d7UpPdVaaZrWsCynmYpobwMWqiMKr5kM6CprD"
Bond a gateway
Bonding a mix node is a process that takes a few steps due to the need to sign a transaction with your nym address for replay attack protection.
- generate a signature payload:
./nym-cli mixnet operators gateway create-gateway-bonding-sign-payload
# returns something like
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
- sign this payload:
./nym-gateway sign --id upgrade_test --contract-msg 97GEhgMrPTmQVZgHqJeqWmgQ154GLKqy8xNGtLkV8xy5xc1SuwsEnqjhtZVshBYK74n53fFkKbSrS6kxkBE3vUikbU76JZmLMFmfR7aaU2NdBnfTPPHP2nwb2hJiEueq4SvvtDtQckxv7ZJzdxyXHxUeDPhzbprxTff78U3NGNk4cg6Q2K4EFqishdaqToedsXAPvVCWNbC1iWVjEq8nJ95Eb3NJyi3KmXcNDy4i8ZXgZHu4v8F4htXq2vZUdBSbizdkNr1NRvEg6PGVQdTseyuN8JxD3yuvrqprPY2kvJaT2YiYLPgWxoQtbfwcpkX4PP1PvwuMg4W8EXhitMpM2WHqLDP5vgfDGxdDCmRS44pM8ya4hcQ4g3McHWxduGWdbCzNNEsX6oQw4LVFcWn4mhbXSgqHwNQMm2TQW6LatYZSwCczdhEwV2CXe36UGCUzozmm4nj9qfUtXqDzMrHAAS8kjbKaVNaVaRRKgauQrHnK7QGg1QpVnnaxCs14wvUb62sio8XZmMzP2SjVaRJFCyJB3UwZ6L4oXMGMXSRsiKe8ZNTaa6iX69tx54CAAHBHoiReiq7E5T2VuR5v
- bond the node using this signature:
./nym-cli --mnemonic <mnemonic> mixnet operators gateway bond --amount 100000000 --mix-port 1789 --version "1.1.13" --host "85.163.111.99" --identity-key "B6pWscxYb8sPAdKTci8zPy5AgMzn5Zx8KpWwQNCyUSU7" --location "nym-town" --sphinx-key "o6MmKHzRewpNzVwaV37ZX9G3BfK4AmfYvsQfyoyAFRk" --signature "2TujBZfer8r5QM639Yb8coD9xH6f5eXzjAT5dD7wMom9fH8D1u36d7UpPdVaaZrWsCynmYpobwMWqiMKr5kM6CprD"
Un-bond a node
Un-bond a mix node or gateway.
./nym-cli mixnet operators gateway unbound --mnemonic <mnemonic>
The same command can be applied with a mix node. Just replace
gateway
withmixnode
.
Upgrade a mix node
Upgrade your node config.
./nym-cli mixnet operators mixnode settings update-config --version <new_version>
Claim a vesting reward for a mixnode
Claim rewards for a mix node bonded with locked tokens.
./nym-cli mixnet operators mixnode rewards vesting-claim --mnemonic <mnemonic>
Claim rewards
./nym-cli mixnet operators mixnode rewards --mnemonic <mnemonic>
Manage Mix node Settings
Manage your mix node settings stored in the directory.
./nym-cli mixnet operators mixnode settings update-config --version <VERSION_NUMBER>
Delegate Stake
Delegate to a mix node.
./nym-cli mixnet delegators delegate --amount <AMOUNT> –mix-id <MIX_ID> --mnemonic <mnemonic>
Un-delegate Stake
Remove stake from a mix node.
./nym-cli mixnet delegators undelegate --mix-id <MIX-ID> --mnemonic <mnemonic>
Query a reward for a delegator
Claim rewards accumulated during the delegation of unlocked tokens.
./nym-cli mixnet delegators rewards claim --mix-id <MIX-ID> --mnemonic <mnemonic>
Signature Generation: Sign a message
Sign a message.
./nym-cli signature sign --mnemonic <mnemonic> <MESSAGE>
# Result:
{"account_id":<ACCOUNT_ID>,"public_key":{"@type":"/cosmos.crypto.secp256k1.PubKey","key":<PUBLIC_KEY>},"signature":"<OUTPUT_SIGNATURE>"}
Signature Generation: Verify a signature
Verify a signature.
./nym-cli signature verify --mnemonic <mnemonic> <PUBLIC_KEY_OR_ADDRESS> <SIGNATURE_AS_HEX> <MESSAGE>
Create a Vesting Schedule
Creates a vesting schedule for an account in the vesting smart contract.
./nym-cli vesting-schedule create --mnemonic <mnemonic> --address <ADDRESS> --amount <AMOUNT>
Query a Vesting Schedule
Query for vesting schedule in the vesting smart contract.
./nym-cli vesting-schedule query --mnemonic <mnemonic>
Staking on someone’s behalf (for custodians)
There is a limitation the staking address can only perform the following actions (and are visible via the Nym Wallet:
- Bond on the gateway’s or mix node’s behalf.
- Delegate or Un-delegate (to a mix node in order to begin receiving rewards)
- Claiming the rewards on the account
The staking address has no ability to withdraw any coins from the parent’s account.
The staking address must maintain the same level of security as the parent mnemonic; while the parent mnemonic’s delegations and bonding events will be visible to the parent owner, the staking address will be the only account capable of undoing the bonding and delegating from the mix nodes or gateway.
Query for staking on behalf of someone else
./nym-cli --mnemonic <staking address mnemonic> mixnet delegators delegate --mix-id <input> --identity-key <input> --amount <input>