potato 🥔

Writing and Deploying an NFT contract on Xion Chain

1. Clone the repo

2. build and deploy the sample contract (./cw721_contract_sample) -- optional

     RES=$(xiond tx wasm store PATH_TO_ARTIFACT \
         --chain-id xion-local-testnet-1 \
         --gas-adjustment 1.3 \
         --gas-prices 0uxion \
         --gas auto \
         -y --output json \
         --chain-id xion-testnet-1 \
         --node https://rpc.xion-testnet-1.burnt.com:443 \
         --from test)
   

   $ echo $RES
   
   {"height":"0","txhash":"E8A2AE9D4532FCDAF4F841F7EB5AB86AC1291C0B3CCCA9699B78983185993842","codespace":"","code":0,"data":"","raw_log":"","logs":[],"info":"","gas_wanted":"0","gas_used":"0","tx":null,"timestamp":"","events":[]}
   

3. Get CODE_ID (From the explorer)

   CODE_ID=1203
   

4. instantiate the contract

   MSG='{
    "name": "Potato NFT",
    "symbol": "POTATO",
    "minter": "xion1vmzvym7t4kn09lzmj9clxk24yanr08xfr6fghg"
   }'
   

      xiond tx wasm instantiate $CODE_ID "$MSG" \
        --from test --label "potato nft" --gas-prices 0.025uxion --gas auto --gas-adjustment 1.3 -y --no-admin --chain-id xion-testnet-1 --node https://rpc.xion-testnet-1.burnt.com:443
   

   output:

    gas estimate: 234829
    code: 0
    codespace: ""
    data: ""
    events: []
    gas_used: "0"
    gas_wanted: "0"
    height: "0"
    info: ""
    logs: []
    raw_log: ""
    timestamp: ""
    tx: null
    txhash: 6CFC3BD40E5C644CDEF034D296FB41FCB26BD841B917F18E0F02B1005752C2F5
   

5. Get contract address: from the explorer

6. Save contract address in src/utils/constants.ts