This is a minimal depencies webhook action. The only dependency is Github's @actions library to support inputs/ouputs. It's done in JavaScript as Github documentation says this is faster than Docker.

jobs:
  example:
  steps:
  - name: notify slack
    uses: piranha/[email protected]
    with:
      url: ${{secrets.SLACK_WEBHOOK}}
      body: '{"text": "hello everyone"}'

• url (required) - destination. Put it in your secrets, please
• method - HTTP method to use, default: POST
• body - HTTP body to send, empty by default
• headers - HTTP headers, if Content-Type is not specified, application/json will be used

If you can't understand an error from the API, debug logging is supported.