> ## Documentation Index > Fetch the complete documentation index at: https://docs.anny.co/llms.txt > Use this file to discover all available pages before exploring further. # Get resource childrens for a given resource > For a full list of query params, please see /organizations/{organization_slug}/resources. ## OpenAPI ````yaml /developers/openapi/customer.openapi.json get /api/v1/resources/{resource_slug}/children openapi: 3.1.0 info: title: customer-api version: '1.0' contact: name: anny GmbH url: anny.co email: support@anny.co description: >- The Customer API is the **public booking surface** for end-user facing applications. It covers everything a customer can see and do — searching availability, placing bookings, managing their account, and more. --- ## When to use the Customer API Use the Customer API when you are **building something your customers interact with directly**: - **Custom booking flow** — embed a fully branded booking experience inside your own app or website instead of redirecting to anny - **Headless checkout** — drive the cart, checkout, and payment steps entirely from your own frontend - **Custom confirmation pages** — retrieve booking and order details after checkout to render a tailored confirmation - **Opening hours and availability on public pages** — display live schedule data on your website with no authentication required - **White-label experiences** — build lobby screens, kiosks, or mobile apps on top of the Customer API Many endpoints work **without any authentication**. For a custom OAuth2 client to authenticate your own users, contact [support@anny.co](mailto:support@anny.co) with your use case. --- ## Authentication — Optional Auth Most Customer API endpoints work without a token. Providing a customer bearer token unlocks personal data and additional actions: | Auth state | What's accessible | |---|---| | Anonymous | Availability, public resource/service info, booking lookup by number, checkout | | Customer token | Own bookings, account data, communities, passes, queue tickets | ``` Authorization: Bearer {customer_access_token} ``` To authenticate your own users, you need a custom OAuth2 client — contact [support@anny.co](mailto:support@anny.co). See the [Authentication guide](/developers/guides/authentication) for the full token flow. --- ## Customer API vs Admin API | Feature | Customer API | Admin API | |---|---|---| | **Use case** | End-user apps, booking widgets | Server-side automation, backend tooling | | **Auth** | Optional — many endpoints work without a token | Required — API token or OAuth2 | | **Identifiers** | Slugs, booking numbers, order numbers | Immutable UUIDs and integer IDs | | **Access** | Public and customer-owned data only | Full read/write | → [Go to the Admin API](/developers/api-reference/admin) --- ## Resource Identifiers The Customer API uses **human-readable identifiers** that appear in booking URLs: | Entity | Identifier | Example | |---|---|---| | Resources | Slug | `conference-room-berlin` | | Services | Slug | `hourly-desk-booking` | | Organizations | Slug | `acme-gmbh` | | Bookings | Booking number | `BB123456789` | | Orders | Order number | `BO123456789` | Use the Admin API if you need immutable internal IDs for storage in external systems. --- ## Starting Points | Guide | What it covers | |---|---| | [Getting Started](/developers) | First steps and quickstart | | [JSON:API Conventions](/developers/guides/json-api-conventions) | Request and response format | | [Authentication](/developers/guides/authentication) | Customer token flow, OAuth2, anonymous access | | [Availability & Booking Search](/developers/guides/availability) | Search open slots, filter by service and resource | | [Customer Booking Lifecycle](/developers/guides/customer/booking-lifecycle) | View, modify, and cancel bookings | | [Order & Checkout Flow](/developers/guides/customer/checkout) | Cart, checkout steps, payment | | [Plans & Subscriptions](/developers/guides/customer/plans-subscriptions) | Membership plans and recurring billing | | [Communities & Access Control](/developers/guides/customer/communities) | Community membership and access gates | | [Waitlist](/developers/guides/customer/waitlist) | Join and manage waitlists | --- ## Base URLs | Environment | URL | |---|---| | Production | `https://b.anny.co` | | Gov-Cloud | `https://b.anny.eu` | termsOfService: https://anny.co/terms-of-use x-logo: url: https://cdn.anny.co/cms/anny_logo_main_colour_blue_4865e76654.svg altText: anny logo href: https://anny.co servers: - url: https://b.anny.co description: Production - url: https://b.anny.eu description: Gov-Cloud security: [] tags: - name: Account Passes - name: Account Skills - name: Addresses - name: Availability - name: Booking Bundles - name: Booking Passes - name: Booking Quota Grants - name: Bookings - name: Communities - name: Community Accounts - name: Community Invites - name: Customer Accounts - name: Favorites - name: Orders - name: Organizations - name: Plan Subscriptions - name: Properties - name: Queues - name: Queue Tickets - name: Resources - name: Services - name: Waitlist paths: /api/v1/resources/{resource_slug}/children: parameters: - schema: type: string name: resource_slug in: path required: true get: tags: - Resources summary: Get resource childrens for a given resource description: >- For a full list of query params, please see /organizations/{organization_slug}/resources. operationId: get-resource-record-children parameters: - schema: type: boolean in: query name: filter[exclude_hidden] required: true description: Set to false - schema: type: boolean in: query name: filter[exclude_child_resources] description: Set to false required: true responses: '200': description: OK content: application/vnd.api+json: schema: type: object properties: data: type: array items: $ref: '#/components/schemas/resources.v1' examples: example-1: value: data: - type: resources id: '22231' attributes: slug: HlYe29LbPSGyOwsefgXIgtm1tmbnty name: Fred Beck description: null plain_description: '' availabilityMode: null continuous: true color: null auto_accept_bookings: true timezone: Europe/Berlin quantity: 1 staggered_quantity: null max_booking_quantity: 1 has_children: false available_from: null available_to: null links: self: https://b.anny.co/api/v1/resources/22231 meta: is_available: null booking_count: null number_available: null minimal_service: name: 'Coaching: Leadership - Empower Your Employees' currency: EUR has_flexible_duration: false uncharged_duration: 0 min_duration: 240 min_price_max_duration: 240 min_duration_total: 249 starting_fee: 0 calculation_interval: 240 price: 249 service_list: 'Coaching: Leadership - Empower Your Employees' services_count: 0 settings: showAvailabilityCalendar: true showAvailabilityCount: true checkout: customerCanPickChildren: true requiresLogin: false requiresLoginReason: null verifyGuestEmail: false checkIn: isEnabled: false selfCheckIn: isEnabled: false disabledUntil: 15 geoCheckEnabled: true geoCheckMaxDelta: 997 allowedOverrunTime: 60 meta_settings: showAvailabilityCalendar: true showAvailabilityCount: true checkout: customerCanPickChildren: true requiresLogin: false requiresLoginReason: null verifyGuestEmail: false checkIn: isEnabled: false selfCheckIn: isEnabled: false disabledUntil: 15 geoCheckEnabled: true geoCheckMaxDelta: 997 allowedOverrunTime: 60 zoom: false - type: resources id: '22232' attributes: slug: airLK81OPAI6mzwPE6CmSlNSUjcDJy name: Heinrich Simmon description: null plain_description: '' availabilityMode: null continuous: true color: null auto_accept_bookings: true timezone: Europe/Berlin quantity: 1 staggered_quantity: null max_booking_quantity: 1 has_children: false available_from: null available_to: null links: self: https://b.anny.co/api/v1/resources/22232 meta: is_available: null booking_count: null number_available: null minimal_service: name: 'Coaching: Leadership - Empower Your Employees' currency: EUR has_flexible_duration: false uncharged_duration: 0 min_duration: 240 min_price_max_duration: 240 min_duration_total: 249 starting_fee: 0 calculation_interval: 240 price: 249 service_list: 'Coaching: Leadership - Empower Your Employees' services_count: 0 settings: showAvailabilityCalendar: true showAvailabilityCount: true checkout: customerCanPickChildren: true requiresLogin: false requiresLoginReason: null verifyGuestEmail: false checkIn: isEnabled: false selfCheckIn: isEnabled: false disabledUntil: 15 geoCheckEnabled: true geoCheckMaxDelta: 997 allowedOverrunTime: 60 meta_settings: showAvailabilityCalendar: true showAvailabilityCount: true checkout: customerCanPickChildren: true requiresLogin: false requiresLoginReason: null verifyGuestEmail: false checkIn: isEnabled: false selfCheckIn: isEnabled: false disabledUntil: 15 geoCheckEnabled: true geoCheckMaxDelta: 997 allowedOverrunTime: 60 zoom: false - type: resources id: '22233' attributes: slug: 6N0sHUrQyfEfDS1ANXNsD05cn3OPxR name: Corina Abt description: null plain_description: '' availabilityMode: null continuous: true color: null auto_accept_bookings: true timezone: Europe/Berlin quantity: 1 staggered_quantity: null max_booking_quantity: 1 has_children: false available_from: null available_to: null links: self: https://b.anny.co/api/v1/resources/22233 meta: is_available: null booking_count: null number_available: null minimal_service: name: 'Coaching: Leadership - Empower Your Employees' currency: EUR has_flexible_duration: false uncharged_duration: 0 min_duration: 240 min_price_max_duration: 240 min_duration_total: 249 starting_fee: 0 calculation_interval: 240 price: 249 service_list: 'Coaching: Leadership - Empower Your Employees' services_count: 0 settings: showAvailabilityCalendar: true showAvailabilityCount: true checkout: customerCanPickChildren: true requiresLogin: false requiresLoginReason: null verifyGuestEmail: false checkIn: isEnabled: false selfCheckIn: isEnabled: false disabledUntil: 15 geoCheckEnabled: true geoCheckMaxDelta: 997 allowedOverrunTime: 60 meta_settings: showAvailabilityCalendar: true showAvailabilityCount: true checkout: customerCanPickChildren: true requiresLogin: false requiresLoginReason: null verifyGuestEmail: false checkIn: isEnabled: false selfCheckIn: isEnabled: false disabledUntil: 15 geoCheckEnabled: true geoCheckMaxDelta: 997 allowedOverrunTime: 60 zoom: false '404': description: Not Found components: schemas: resources.v1: $schema: https://json-schema.org/draft/2020-12/schema x-version: 1.1.0 title: Resource type: object description: >- A bookable resource (room, person, equipment, etc.) organized in a nested tree structure. x-tags: - Models properties: id: type: string type: type: string default: resources attributes: type: object properties: name: type: string description: Resource name local_name: type: string description: Localized name slug: type: string description: URL-friendly slug description: type: - string - 'null' description: Rich text description plain_description: type: - string - 'null' description: Plain text description email_info: type: - string - 'null' description: Email info text x-visibility: admin color: type: - string - 'null' description: Display color hex code color_map: type: object description: Color palette map icon: type: - string - 'null' description: Icon identifier quantity: type: integer description: Number of parallel bookable slots max_booking_quantity: type: integer description: Max bookings per order max_sequence_quantity: type: integer description: Max slots in a sequence exclusive_slots: type: boolean description: Whether slots are exclusive timezone: type: string description: IANA timezone latitude: type: - number - 'null' description: Latitude coordinate longitude: type: - number - 'null' description: Longitude coordinate availability_mode: type: string description: How availability is calculated online_resource: type: boolean description: Whether this is a virtual resource bookings_enabled: type: boolean description: Whether bookings are enabled requires_quota: type: boolean description: Whether a quota is required to book level: type: integer readOnly: true description: Nesting level in resource tree archived: type: boolean description: Whether the resource is archived x-visibility: admin live: type: boolean description: Whether the resource is live/published x-visibility: admin public_listing: type: boolean description: Listed in public directory x-visibility: admin hidden: type: boolean description: Whether hidden from listing x-visibility: admin display_public_description: type: boolean description: Show description publicly x-visibility: admin email: type: - string - 'null' description: Contact email x-visibility: admin preview_token: type: string description: Token for preview access x-visibility: admin settings: type: object description: Resource settings x-visibility: admin created_at: type: string description: Creation timestamp x-visibility: admin links: $ref: '#/components/schemas/links.v1' relationships: type: object properties: organization: type: object description: Owning organization properties: data: type: - object - 'null' properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' parent: type: object description: Parent resource in tree properties: data: type: - object - 'null' properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' children: type: object description: Child resources properties: data: type: array items: type: object properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' category: type: object description: Resource category properties: data: type: - object - 'null' properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' location: type: object description: Location resource properties: data: type: - object - 'null' properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' cover_image: type: object description: Cover image properties: data: type: - object - 'null' properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' logo_image: type: object description: Logo image properties: data: type: - object - 'null' properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' gallery_images: type: object description: Gallery images properties: data: type: array items: type: object properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' services: type: object description: Available services properties: data: type: array items: type: object properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' schedules: type: object description: Schedules properties: data: type: array items: type: object properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' resource_groups: type: object description: Group memberships properties: data: type: array items: type: object properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' resource_properties: type: object description: Property assignments properties: data: type: array items: type: object properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' featured_properties: type: object description: Featured properties properties: data: type: array items: type: object properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' external_calendars: type: object description: Synced external calendars properties: data: type: array items: type: object properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' communities: type: object description: Associated communities properties: data: type: array items: type: object properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' files: type: object description: Attached files properties: data: type: array items: type: object properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' resource_maps: type: object description: Map assignments properties: data: type: array items: type: object properties: type: type: string id: type: string links: $ref: '#/components/schemas/links.v1' meta: type: object properties: minimal_service: type: object description: Minimal service data for display links.v1: $schema: https://json-schema.org/draft/2020-12/schema x-version: 1.1.0 title: ResourceLinks x-tags: - Models type: object description: JSON:API self-link object properties: self: type: string format: uri ````