ClickSend
ClickSend SMS — send SMS and voice with basic auth username + API key.
ClickSend SMS — send SMS and voice with basic auth username + API key.
Connect
Resources → New → ClickSend, or ask Chat:
Connect ClickSend.
You’ll need an Username and an API Key. Access keeps the secret.
Keep it safe
Start read-only. Allow writes when the job needs them.