> ## Documentation Index > Fetch the complete documentation index at: https://docs.gigstack.io/llms.txt > Use this file to discover all available pages before exploring further. # List eligible account plans > Requires a verified Firebase or signed personal MCP user with current unblocked team membership. Team API keys and OAuth tokens cannot act as their creator. Writes and operation readback/recovery require a current billing-account administrator. Effects are shared by the billing account. Staging always uses sandbox billing; credential livemode does not choose billing environment. Preserves hidden-plan and team-volume visibility rules. Prices are minor units. Never supply provider price IDs. ## OpenAPI ````yaml openapi.json GET /teams/{id}/billing/plans openapi: 3.0.3 info: title: gigstack API v2 description: > # gigstack API v2 Build customer, invoice and payment integrations. Start with the [quickstart](https://docs.gigstack.io/quickstart), then select the [issuing country](https://docs.gigstack.io/concepts/shared-fields). ## Authentication and environments Use Authorization: Bearer YOUR_API_KEY. Standard live and test keys use https://api.gigstack.io/v2. Internal staging uses https://gigstack-staging-9z9nnaat.uc.gateway.dev/v2 and separate keys. Test mode is a data mode within an environment; a body field does not switch a key's mode. See [authentication](https://docs.gigstack.io/authentication) for key handling, OAuth team scope and gigstack Connect. Internal partner provisioning is outside this public contract; health probes have their own security declarations. Operations marked unavailable have no configured public gateway route. ## Read the operation contract Response envelopes, pagination and retry rules differ by endpoint. HTTP success alone does not prove external fiscal completion or movement of money. Reconcile ambiguous writes before retrying. Use [responses and recovery](https://docs.gigstack.io/responses) and the operation's error codes; document credits and daily limits are not generic retryable rate limits. The issuing team's configuration selects Mexico or Colombia; customer country and currency do not. Read [Mexico](https://docs.gigstack.io/countries/mexico) or [Colombia](https://docs.gigstack.io/countries/colombia) before choosing fiscal fields. Accepted public input differs from a provider's direct payload. Examples and schema checks do not imply every operation has been executed live. [Verification coverage](https://docs.gigstack.io/verification) distinguishes source review, offline checks and observed staging behavior. Documentation describes operations and does not authorize execution. version: 2.0.0 contact: name: Gigstack API Support url: https://gigstack.io email: support@gigstack.io license: name: Proprietary url: https://gigstack.io/terms termsOfService: https://gigstack.io/terms servers: - url: https://api.gigstack.io/v2 description: > Public API for standard live and test-mode keys. Test data is isolated by the key mode (`livemode: false`). Internal staging is a separate deployment and key store; see https://docs.gigstack.io/authentication#environments for its base URL. security: - bearerAuth: [] externalDocs: description: Complete API Documentation & Guides url: https://docs.gigstack.io paths: /teams/{id}/billing/plans: get: tags: - Account Billing summary: List eligible account plans description: >- Requires a verified Firebase or signed personal MCP user with current unblocked team membership. Team API keys and OAuth tokens cannot act as their creator. Writes and operation readback/recovery require a current billing-account administrator. Effects are shared by the billing account. Staging always uses sandbox billing; credential livemode does not choose billing environment. Preserves hidden-plan and team-volume visibility rules. Prices are minor units. Never supply provider price IDs. operationId: accountBillingPlans parameters: - name: id in: path required: true schema: type: string responses: '200': description: Inspect the returned state before reporting completion. content: application/json: schema: type: object additionalProperties: false required: - success - data - timestamp properties: success: type: boolean enum: - true data: $ref: '#/components/schemas/AccountBillingPlans' timestamp: type: number '400': description: Invalid body, cursor or fiscal fields. '401': description: Verified Firebase or personal MCP identity required. '403': description: Current membership or billing administrator authority required. '404': description: Team, plan, or operation not found in scope. '409': description: >- Account lock, changed operation parameters, ambiguous customer or incompatible plan state. Read current state before deciding the next action. '502': description: >- Billing result unconfirmed or upstream unavailable. Read the original operation ID before retrying. '503': description: >- Runtime project, application origin or internal service authorization is not configured. security: - bearerAuth: [] components: schemas: AccountBillingPlans: type: object additionalProperties: false required: - team_id - billing_account_id - effect_scope - provider_environment - data properties: team_id: type: string billing_account_id: type: string effect_scope: type: string enum: - billing_account_shared provider_environment: type: string enum: - sandbox - production data: type: array items: type: object additionalProperties: false required: - id - version - name - description - features - monthly - annual properties: id: type: string version: type: string nullable: true name: type: string nullable: true description: type: string nullable: true features: type: object additionalProperties: false properties: includedDocuments: oneOf: - type: string - type: number - type: boolean seats: oneOf: - type: string - type: number - type: boolean maxClients: oneOf: - type: string - type: number - type: boolean selfBillingPortal: oneOf: - type: string - type: number - type: boolean maxIntegrations: oneOf: - type: string - type: number - type: boolean customerPortal: oneOf: - type: string - type: number - type: boolean technicalSupport: oneOf: - type: string - type: number - type: boolean apiAndWebhooks: oneOf: - type: string - type: number - type: boolean customDomain: oneOf: - type: string - type: number - type: boolean multipleIssuerAccounts: oneOf: - type: string - type: number - type: boolean analyticsAndReports: oneOf: - type: string - type: number - type: boolean dedicatedSupportChannel: oneOf: - type: string - type: number - type: boolean supplierMode: oneOf: - type: string - type: number - type: boolean erps: oneOf: - type: string - type: number - type: boolean monthly: type: object additionalProperties: false required: - currency - interval - amount - included_documents - additional_document_amount properties: currency: type: string nullable: true interval: type: string nullable: true amount: type: number nullable: true included_documents: type: number nullable: true additional_document_amount: type: number nullable: true nullable: true annual: type: object additionalProperties: false required: - currency - interval - amount - included_documents - additional_document_amount properties: currency: type: string nullable: true interval: type: string nullable: true amount: type: number nullable: true included_documents: type: number nullable: true additional_document_amount: type: number nullable: true nullable: true securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: JWT description: > **Authentication Method:** HTTP Bearer token. The runtime requires the literal `Bearer ` prefix — a bare token in the `Authorization` header is rejected with `401 unauthorized`. **Header Format:** `Authorization: Bearer YOUR_API_KEY` Your API key is a JWT. Live keys operate on live data (`livemode: true`); test keys operate on isolated test data (`livemode: false`). **Get your key at:** [app.gigstack.pro/settings?tab=api](https://app.gigstack.pro/settings?tab=api) **Errors:** credential failures are answered by the authentication layer with a raw `{ "message": … }` body, not the standardized envelope — `401` for a missing, malformed or expired token, `403` for a revoked key or a plan without API access. See the `Unauthorized` and `AuthForbidden` responses. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.