# NATS — verae-fleet

Fleet control **does not subscribe** to JetStream. It only records which workers should.

| Service | NATS in | NATS out |
|---------|---------|----------|
| nats (external) | — | — (the broker) |
| middleware-http | jobs.events | jobs.watch |
| job-poller | jobs.watch | jobs.events |
| webhook-deliver | webhooks.deliver, jobs.events | HTTPS to Zapier |
| archive-aggregator | archive.reply.* | archive.query (broadcast) |
| archive-worm | archive.put, archive.query | archive.reply.* on bloom hit |
| tree-node | archive.put, archive.query | archive.reply.* on bloom hit |

NS1 nats-server stays on `127.0.0.1:4222`. `fleet.json` `nats.publicBind` is false.