Init signing key:
```shell
$ cargo r --example create_signing_key
```

Publish script:
```shell
$ cargo r --example publish_js sample.js
```

<br>

```shell
$ curl localhost:8888/get_signing_public_key
```

```shell
$ curl localhost:8888/list_js
```

```shell
$ curl localhost:8888/get_js/30dfa248a807d35820416228c09b983a940f75247eb0cfdfc03ed12e92f58ba6
```

```shell
$ curl -X POST -H 'Content-Type: application/json' \
       --data '{"method": "getName"}' \
       localhost:8888/call_js/30dfa248a807d35820416228c09b983a940f75247eb0cfdfc03ed12e92f58ba6
```

`--data '{"method": "getName"}'` can be replaced by: `--data-binary @file.json`