[assafmo]

webhook.io works great for me. they also have a great free plan

[jnbiche]

webhook.io is now defunct. They either shut it already down or will soon shut it down.

I think webtask.io is somewhat similar.

Also, iron.io lets you schedule functions using docker, has full API.

AWS Lambda also lets you schedule Lambda and has full API.

[assafmo]

sorry i meant webtask.io!