Limits and defaults
Every number in one place: queues, budgets, quotas, expiries and the limits that change an outcome.
Status: available
updated 2026-10-28
Board and objects
| What |
Value |
| Bends per connector |
32 |
| Connectors between one pair of objects |
1 |
| Cards per agent task |
500, processed in batches of 50 |
| Offline queue in a tab |
1000 unacknowledged changes |
| Tags per board |
50 |
| Tags per object |
10 |
| Tag name length |
32 characters |
| Comment body |
4000 characters |
Access and links
| What |
Value |
| Time in the bin |
90 days is shown; no automatic purge |
| Integration token lifetime |
1–365 days, 90 by default |
| Tokens per agent |
5 active |
| Link password |
at least 8 characters, no upper limit; checked on the server |
| Comments |
account with board access only; a link visitor does not see them |
Agents
| What |
Value |
| Default budget |
8 000 tokens, 0.5 USD, 40 actions, 120 seconds |
| Allowed budget |
bounded by installation settings |
| Task description |
3–2 000 characters |
| Schedule |
60 seconds–30 days |
| Concurrent agent tasks |
1 — tasks run one at a time |
Events
| What |
Value |
| Delivery attempts |
8 |
| Retry ladder |
10 s, 30 s, 2 min, 10 min, 30 min, 1 h, 3 h |
| Timeout of one request |
5 seconds |
| Signature window |
5 minutes |
| Subscriptions per organisation |
1 |
Facilitation
| What |
Value |
| Vote quota |
1–100, 3 by default |
| Open voting sessions per board |
1 |
Service
| What |
Value |
| JSON request body size |
64 KB for IAM and commands; 128 KB for export and voting |
| Export job lifetime |
1 hour |
| Session lifetime |
30 days |
What happens at a limit
| Limit |
Behaviour |
| Offline queue, 1000 |
the tab stops accepting edits; the queue survives until the connection returns |
| 32 waypoints per connector |
a new point is not added until an existing one is removed |
| 500 objects per task |
the change set is refused with an explanation; the board is untouched |
| Voting quota |
the extra vote is refused; votes already cast stay |
| 8 webhook attempts |
the event moves to the DLQ; only a manual replay remains |
| Token lifetime over 365 days |
issuing is refused with BAD_EXPIRY |
Where to go next
Data formats — what files and envelopes contain. Environment settings — how these values change per installation.