My personal, beloved template to quickly start hacking in top of any substrate based chain with
@polkadot/api
.
See package.json
to see what's up ๐ฅ๐ฅ.
curl -H "Content-Type: application/json" -d '{"id":1, "jsonrpc":"2.0", "method": "state_getMetadata", "params":[]}' http://localhost:9933 > mv_node.json