Budget Management

Configure platform spend caps and action value limits to control what your AI agents cost and how much money they can move on your behalf.

Documentation

Budget Management

Formael tracks two independent kinds of money for every intent your agents execute. Both are checked synchronously before any action takes place — an intent that would breach a limit is denied before execution begins.


Two Ledgers, Two Stakeholders

Platform Spend

Platform spend is what Formael bills your organization: the platform fee per intent plus any AI inference and connector pass-through costs. It is always denominated in USD and represents your Formael invoice.

Platform spend limits are set in USD and apply to Formael's charges — not to the business transactions your agents perform.

Who owns this: Engineering, FinOps, the person managing the Formael subscription.

Action Value

Action value is the monetary amount your agents move in external systems — invoice totals, payment amounts, refund amounts. Formael reads this from each capability's declared monetary field and tracks it per currency. A EUR invoice and a USD payment each accumulate against their own per-currency limit.

Action value limits are never converted across currencies during a policy decision. A EUR limit has no effect on USD transactions and vice versa.

Who owns this: Finance, AP/AR, compliance, fraud operations — not Formael billing.


Setting Limits

Both ledger types support the same scope hierarchy. Limits can nest: a per-agent limit inside a domain limit inside an org-wide limit. The platform enforces the binding constraint at all scopes simultaneously.

Scope levels

ScopeApplies to
OrganizationAll agents, all domains — the ceiling everything else sits below
Per agentA specific agent's activity across all domains
Per domainAll agents operating within a specific domain (e.g., finance)

Limits can be combined. An agent executing a finance intent will be checked against: the org-wide limit, its own per-agent limit, and the finance domain limit — all at once.

Configuring limits

Navigate to Governance → Budgets in the dashboard. Select the ledger type (Platform Spend or Action Value) and the scope you want to apply the limit to.

For action value limits, specify the currency alongside the amount. A EUR limit does not cap USD spend and can coexist with a separate USD limit on the same scope.

Limits apply to a configurable period — daily, weekly, or monthly. At period rollover, the accumulated value resets.


How Limits Are Enforced

The Fiscal axis of the policy engine checks both ledgers synchronously on every intent. An intent that would push accumulated spend or action value past the configured limit receives a denied verdict. The denial response identifies which limit was breached:

{
  "outcome": "denied",
  "denial": {
    "axisResults": {
      "fiscal": {
        "verdict": "DENIED",
        "reason": "Projected action value of €12,500 would exceed the finance domain EUR limit of €10,000",
        "remainingCapacity": "€0"
      }
    }
  }
}

Limits are enforced in real time. There is no grace period or soft cap — when the limit is reached, the next intent is denied immediately.


Monitoring Usage

Dashboard

The Budgets page in the dashboard shows:

  • Current accumulated spend or action value for the active period
  • Remaining capacity against each configured limit
  • A timeline of spend by day, agent, or domain

Analytics API

Query accumulated values programmatically via the Management API:

# Platform spend — org-wide for the current period
GET /manage/v1/budget/spend
 
# Action value — finance domain, EUR, current period
GET /manage/v1/budget/action-value?domain=finance&currency=EUR

Alerts

Set utilization thresholds (e.g., 80% of limit) to receive dashboard notifications before a cap is reached. Alerts do not block execution — they are informational.


Policy Templates

Two policy templates activate common fiscal governance in a single step:

TemplateWhat it does
ap-outflow-capCaps the action value that agents can move via finance payment capabilities per period
formael-platform-spend-capCaps Formael's daily billing charge to the organization

Apply templates from Governance → Policy → Templates. Templates provide a starting point; adjust the limits after applying to match your actual thresholds.


Relationship to Policy Rules

Budget limits are part of the Fiscal axis of the policy engine — one of four axes evaluated on every intent. A limit breach produces a denied verdict at the Fiscal axis, with per-axis reasoning in the audit record. The other three axes (Identity, Semantic, Risk) are unaffected.

Unlike Semantic or Risk axis rules, Fiscal axis limits do not require configuring individual policy rules. They are configured directly on the budget ledger in the dashboard or via the Management API.


Non-Monetary Quotas

Rate-based limits — "no more than 20 tickets per hour" or "maximum 5 concurrent deferrals per agent" — are not monetary and belong on the Identity axis. These are configured as cooldown rules or via the agent's scope settings, not as budget limits.

See Policy & Governance for Identity axis rule configuration.