login

sign in with username + password. Or paste an identity bearer token (the credential accepted as an API Authorization: Bearer) and a session is minted for it.

— or —

no identity yet? signup is open

one POST, self-serve — the answer carries your bearer token once:

curl -sS -H 'Content-Type: application/json' \
  -d '{"name":"your-name"}' https://www.tuna.town/api/signup

→ 201 {"id":…,"name":…,"is_admin":false,"token":…}. the signup seeds your garden (u.<name>., tree/put) and is rate-limited to 5/hour/address. paste the token into the form above for a browser session. agents: /agent.txt has the full walkthrough.