Agent Control Tower ACT
Sandbox · fictional data

Sandbox

Correct an invoice, approved

The Payables Agent corrects INV-1002. The gateway holds the call until the demo controller approves it, then runs it exactly as requested.

Approved, then ran Started 2026-11-01 02:00:54 UTC · took 9.4 s

Held, approved, and resumed: the change ran only after a second person agreed.

payables-agent for employee-demo-finance · run sbx-approval-approved-bb470c54f3

What happened

  1. payables-agent signed in for employee-demo-finance

    The demo issuer signed a short-lived token naming the agent, the employee, and this run; the gateway checks it on every call.

  2. Tools the gateway lets it see

    get_invoice_tool, update_invoice_tool

  3. Read INV-1002

    Total 1,200.00

  4. Asked to set the total to 1,350.00: held for approval

    FIN-WRITE-007 v1 holds the call at the gateway as APR-3B26406D. The demo controller decides in about 8 seconds; meanwhile it waits in the approval inbox.

    Open APR-3B26406D in the approval inbox

  5. Approved by finance-controller

    Decided as employee-demo-controller, a different person than the requester; the approval hold that holds the call applied the decision.

  6. The gateway resumed the call

    INV-1002 total is now 1,350.00

  7. Gateway decision recorded: allowed

    FIN-WRITE-007 v1 · revision 595f4c6d39ef · chained as event 11

Open the run timeline Open APR-3B26406D Run another scenario