> ## Documentation Index > Fetch the complete documentation index at: https://docs.barndoor.ai/llms.txt > Use this file to discover all available pages before exploring further. # List the organization's token budgets ## OpenAPI ````yaml /api-reference/openapi.yaml get /api/llm-gateway/admin/budgets openapi: 3.1.0 info: title: Barndoor.ai Public API description: Unified public API specification for Barndoor.ai platform version: 2.18.0 servers: - url: https://{host} description: Barndoor public API variables: host: default: platform.barndoor.ai description: >- The host serving your Barndoor deployment. Defaults to production; override it for another environment or a dedicated deployment. security: - ApiKey: [] - OAuth2: - openid - profile - email tags: - name: dlp x-group: Data Control Center - name: identity x-group: Identity - name: llm-gateway x-group: LLM Gateway - name: notification x-group: Notifications - name: policy x-group: Policies - name: registry x-group: MCP Gateway - name: system-management x-group: Log Exports paths: /api/llm-gateway/admin/budgets: get: tags: - llm-gateway summary: List the organization's token budgets operationId: list_budgets responses: '200': description: The requested record content: application/json: schema: type: array items: $ref: '#/components/schemas/WithAttribution_TokenBudget' '401': description: Missing or invalid credentials '403': description: Caller is not permitted to act on this resource in this organization components: schemas: WithAttribution_TokenBudget: allOf: - type: object required: - id - org_id - name - scope_type - period - token_limit - alert_thresholds - action_on_exhaust - traffic_type - enabled properties: action_on_exhaust: $ref: '#/components/schemas/BudgetAction' alert_thresholds: type: array items: type: integer format: int32 cost_limit: type: - number - 'null' format: double description: >- Optional spending cap in the configured currency. When set, the budget is enforced on estimated cost in addition to tokens. created_at: type: - string - 'null' format: date-time description: >- When the budget was created. Populated on the admin API path (where it is surfaced in the dashboard); left `None` on the hot enforcement path and in fixtures, which don't need it. `#[serde(default)]` keeps older payloads without the field deserializing cleanly. currency: type: string description: ISO 4217 currency code (e.g. "USD"). Defaults to "USD". enabled: type: boolean id: type: string format: uuid member_of_group: type: - string - 'null' description: >- BCP-3814 membership filter: when set, this budget only applies to requesters whose IdP group membership includes this group name. Only meaningful on a broad user-scoped budget (`scope_type == User` with `scope_id` and `scope_value` both `None`), where the counter qualifier already resolves to the requesting user's id — so one budget row gives every *member of the group* their own independent allowance, and a user joining the group is enforced on their next request with no admin action. DB-enforced by `token_budgets_member_of_group_requires_broad_user` (V65, tightened to exclude `scope_value` by V67). `None` ⇒ the budget applies org-wide (the pre-BCP-3814 behaviour). Contrast with a `ScopeType::Group` budget, which keys its counter by the group name and so *pools* one allowance across all members. name: type: string org_id: type: string format: uuid period: $ref: '#/components/schemas/BudgetPeriod' scope_id: type: - string - 'null' format: uuid scope_type: $ref: '#/components/schemas/ScopeType' scope_value: type: - string - 'null' target_mcp_server_id: type: - string - 'null' format: uuid description: >- BCP-4053 Target dimension: when set, the budget only fires on requests routed to this MCP server. The MCP-traffic counterpart of `target_provider_id`, and mutually exclusive with all three LLM target columns (DB-enforced by `token_budgets_mcp_target_exclusive_check`) — no single request carries both an MCP server and an LLM route, so a row naming both could never match. Distinct from a `ScopeType::McpServer` budget, which puts the server on the *identity* axis and so cannot be combined with a user or group. As a target it composes freely with any scope, which is what makes "this user's cap on this server" expressible. target_model_alias: type: - string - 'null' description: >- BCP-2813 Target dimension: when set, the budget only fires when the requested model alias (`request.model`) equals this value. Mutually exclusive with the other two `target_*` fields. target_provider_id: type: - string - 'null' format: uuid description: >- BCP-2813 Target dimension: when set, the budget only fires on routes whose provider id equals this value. May be combined with `target_upstream_model` to cap a single model on this provider; mutually exclusive with `target_model_alias` (DB-enforced by `token_budgets_alias_target_exclusive_check`). target_upstream_model: type: - string - 'null' description: >- BCP-2813 Target dimension refining `target_provider_id`: when set, the budget only fires on routes whose resolved upstream model name equals this value (string match). Always set alongside a provider (V54 CHECK-enforced) — a bare upstream name would string every provider serving that model into one cap. token_limit: type: integer format: int64 traffic_type: $ref: '#/components/schemas/TrafficType' - $ref: '#/components/schemas/ChangeAttribution' description: >- An admin-API response for an entity whose core type lives in `ai_governance` and so cannot carry portal-only columns. `TokenBudget` and `RateLimitPolicy` are read by the enforcement path on every request; hanging five display-only fields off them would put portal concerns in the hot path's type and force every governance consumer to carry them. Wrapping instead keeps the enforcement reads (`get_enabled_by_org` and friends) returning the bare governance type, while the admin reads return this. Both halves are `#[serde(flatten)]`, so the wire shape stays the flat object the portal already consumes — same choice `AdminModelPricing` makes. BudgetAction: type: string enum: - block - throttle - warn BudgetPeriod: type: string description: >- How often a budget's counter resets. **Every period boundary is UTC**, with no per-org configuration: `key_suffix` formats `Utc::now()`, so `Daily` rolls at 00:00 UTC, `Weekly` at Monday 00:00 UTC (ISO-8601 week), and `Monthly` on the 1st at 00:00 UTC. An admin in a western timezone therefore sees their "daily" cap reset in the afternoon — [`Self::period_end`] exists so the UI can say so rather than leave them to infer it (BCP-4204). enum: - daily - weekly - monthly ScopeType: type: string description: |- Scope is the *identity* axis of a budget or rate-limit policy — "who is this policy for?". The *what* (LLM provider, upstream model name, model alias) lives on dedicated `target_*` columns on the row (BCP-2813), not as a scope value. `LlmProvider` and `Model` remain in the enum because `rate_limit_policies` and `model_access_policies` still accept them in their `scope_type` CHECK constraints (V12 / V18 / V22 widenings — a separate scope of work to clean up). For token budgets the CHECK was tightened back to identity-only by `V41__budget_scope_target.sql`, so any `LlmProvider`/`Model` budget row that survived would simply fail to match in `BudgetEnforcer::matched_keys`. enum: - org - team - user - project - api_key - mcp_server - llm_provider - model - agent - role - group TrafficType: type: string enum: - all - llm - mcp ChangeAttribution: type: object description: >- The attribution carried on an admin-configurable row, as returned to the portal. Every field is `Option` and nothing is backfilled: a row that predates V75 has no truthful actor to attribute it to, and inventing one would be worse than rendering a placeholder. Rows pick up attribution on their first write. properties: created_by_email: type: - string - 'null' created_by_name: type: - string - 'null' created_by_user_id: type: - string - 'null' format: uuid last_change_note: type: - string - 'null' description: >- Optional free text explaining *why* the last change was made ("Raised for the Q3 batch job", "Vendor deprecated the old endpoint"). Admin-authored and rendered in the portal, so it is untrusted input: length-capped here, escaped on render. last_modified_at: type: - string - 'null' format: date-time description: >- When the change named by `last_modified_by_*` happened. Its own column rather than the row's `updated_at`, because `updated_at` is bumped by writes nobody is attributed for -- pairing the two would date a named admin's edit to a background job's clock. See the V75 migration for the full reasoning. last_modified_by_email: type: - string - 'null' last_modified_by_name: type: - string - 'null' last_modified_by_user_id: type: - string - 'null' format: uuid securitySchemes: ApiKey: type: http scheme: bearer description: >- A Barndoor API key, sent as `Authorization: Bearer `. Keys are prefixed `bdai_` and are opaque — do not attempt to decode one. Interchangeable with an OAuth 2.0 access token. OAuth2: type: oauth2 x-issuer: https://auth.barndoor.ai/realms/barndoor description: >- An OAuth 2.0 access token from Barndoor's identity provider, sent as `Authorization: Bearer `. Public clients must use PKCE. Interchangeable with an API key. flows: authorizationCode: authorizationUrl: >- https://auth.barndoor.ai/realms/barndoor/protocol/openid-connect/auth tokenUrl: >- https://auth.barndoor.ai/realms/barndoor/protocol/openid-connect/token scopes: openid: Issue an OIDC ID token identifying the caller. profile: Read the caller's basic profile claims. email: Read the caller's email address. offline_access: Issue a refresh token. Optional — no operation requires it. clientCredentials: tokenUrl: >- https://auth.barndoor.ai/realms/barndoor/protocol/openid-connect/token scopes: openid: Issue an OIDC ID token identifying the caller. profile: Read the caller's basic profile claims. email: Read the caller's email address. offline_access: Issue a refresh token. Optional — no operation requires it. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.