nnw-helper

Contains commands, files and links made to ease communication during Neutron Nebular workshop.

Golang installation

[1] Follow the link to the official golang website: https://go.dev/doc/install

Neutron query relayer

[2] Clone the repo from here: https://github.com/neutron-org/neutron-query-relayer

Neutron core

[3]

1. Clone the repo from here: https://github.com/neutron-org/neutron
2. cd to it and run make install
3. make sure neutrond binary is available by running neutrond version

Jq

[4] Jq is a command-line JSON processor. Follow the link to install it: https://jqlang.github.io/jq/download/

Configure default values for neutron core

[5]

1. neutrond config chain-id pion-1
2. neutrond config keyring-backend test
3. neutrond config output json
4. neutrond config node https://rpc-palvus.pion-1.ntrn.tech:443
5. neutrond config broadcast-mode block

Create a key pair

[6]

neutrond keys add nnw-wallet

Faucet

[7] Use the previously generated nnw-wallet address instead of the <addr> placeholder.

Discord:

1. visit https://discord.neutron.org
2. find nnw-faucet channel in the NEBULAR section
3. type: $request <addr>

Telegram

1. join channel https://t.me/+PzE7GmHOVWxhNTU6
2. type: /request <addr>

Instantiate the contract

Contact's code has already been stored under ID = 1220.

[8]

neutrond tx wasm instantiate 1220 '{
  "rich_line": "1000000",
  "asset_denom": "uatom",
  "frequency": 60,
  "connection_id": "connection-42"
}' --from nnw-wallet --admin nnw-wallet --label rhm --gas 5000000 --gas-prices 0.025untrn | jq .

Check the deployed contract's state

put your contract's address instead of the <addr> placeholder.

[9]

neutrond q wasm cs smart <addr> '{"config": {}}'

Share NTRN with the contract to pay ICQ registration deposit

[10]

neutrond tx bank send nnw-wallet <addr> 2000000untrn | jq .

and check the balance

[11]

neutrond q bank balances <addr> | jq .

Register ICQs

We'll look after two addresses and check their wealth:

1. poor Alice — cosmos1p624fu7ywzxaty6w9cl5j3cj0u6rzzlk8qymc8
2. rich Bob — cosmos1deqmwmwfwkgwulu8yyqcwdhs5mtmy2gfzhyyak

Use you contract's address instead of the <addr> placeholder

[12]

1. Look after Alice

neutrond tx wasm execute <addr> '{"keep_an_eye_on":{"addr": "cosmos1p624fu7ywzxaty6w9cl5j3cj0u6rzzlk8qymc8"}}' --from nnw-wallet --gas 5000000 --gas-prices 0.025untrn | jq .

2. Look after Bob

neutrond tx wasm execute <addr> '{"keep_an_eye_on":{"addr": "cosmos1deqmwmwfwkgwulu8yyqcwdhs5mtmy2gfzhyyak"}}' --from nnw-wallet --gas 5000000 --gas-prices 0.025untrn | jq .

ICQ Relayer

[13]

1. copy the .env file from here to the relayer app root folder:

cp .env ../neutron-query-relayer

2. put your contract's address to the RELAYER_REGISTRY_ADDRESSES var:

RELAYER_REGISTRY_ADDRESSES=neutron1...

3. run relayer:

export $(grep -v '^#' .env | xargs) && make dev

Check ICQ processing results

[14] Use you contract's address instead of the <addr> placeholder

Objects

neutrond q wasm contract-state smart <addr> '{"objects": {}}' | jq .

Poor

neutrond q wasm contract-state smart <addr> '{"poor": {}}' | jq .

Rich

neutrond q wasm contract-state smart <addr> '{"rich": {}}' | jq .