Wait for a post

sendstory_poll waits on one post, by its ref, and answers the moment you approve or refuse it. It holds for up to 30 seconds, so the agent calls it once and lets it wait. It costs nothing.

A post goes out on its own once approved, so the agent only polls when it needs the result before it moves on, such as the id of a published post to reply to. That is how a thread is built: post, poll for its id, post the next part in reply, and so on.

Ask your agent something like:

Write a three-part thread about the launch.

Fields

ref Required. The ref the post came back with
wait_seconds How long to wait, up to 120. 30 if left out, 0 to answer at once

If nobody answers in time, the post is still waiting under the same ref. The agent says so and carries on.