How to compile wasm

Requirements

rustup update
rustup default nightly
rustup target add wasm32-unknown-unknown

Compile example wasm

cd examples/greet
sh ./build.sh
ls -l build

Run go tests

From top level, call go test -v .

Cosmos-wasm interface

init or receive

{
    "signer": "hex addr",
    "coins": [{"ticker": "RGN", "value": "100.23"}],
    "msg": {/*your app-specific data*/}
}