slack api - chat.postMessage

chat.postMessage

Sends a message to a channel.

• Require arguments

  • header
    • Authorization : Bearer xxxx-xxxxxxxxx-xxxx
    • Content-Type : application/json
  • channel
    • encoded ID or ChannelName
    • example
      • C1234567890
  • attachments / blocks / text - At least one of
    • attachmentes
      • [{"pretext": "pre-hello", "text": "text-world"}]
    • blocks
      • [{"type": "section", "text": {"type": "plain_text", "text": "Hello world"}}]
    • text
      • Hello world