> ## Documentation Index > Fetch the complete documentation index at: https://docs.use.observer/llms.txt > Use this file to discover all available pages before exploring further. # List status pages > Every status page of the organization: subdomain, title, `public_url` (the active custom domain when there is one, else the subdomain URL), access mode, custom domain state and config identity. Not paginated. ## OpenAPI ````yaml api-reference/openapi.json GET /pages openapi: 3.1.0 info: title: Observer API version: 1.0.0 description: >- Public API for Observer: read services, metrics, SLOs and SLA statements; manage incidents, maintenance windows, manual metric status, config as code and Observer Agents. Bearer-auth via API keys (obs_pub_…), scoped per key. RFC 7807 problem-detail errors. Cursor pagination. Rate limits are per organization. servers: - url: https://use.observer/api/v1 security: - bearerAuth: [] paths: /pages: get: tags: - pages summary: List status pages with their public URL description: >- Every status page of the organization: subdomain, title, `public_url` (the active custom domain when there is one, else the subdomain URL), access mode, custom domain state and config identity. Not paginated. operationId: listPages responses: '200': description: ok content: application/json: schema: type: object required: - items properties: items: type: array items: $ref: '#/components/schemas/Page' next_cursor: type: - string - 'null' '401': description: >- `unauthenticated`: no bearer token was sent, or the key is invalid or revoked. `detail` distinguishes the two. content: application/problem+json: schema: $ref: '#/components/schemas/Problem' '403': description: >- `forbidden`: the key does not carry the scope this endpoint requires. `plan_does_not_permit_api`: the organization's plan does not include the public API. content: application/problem+json: schema: $ref: '#/components/schemas/Problem' '404': description: '`not_found`: not found. Cross-tenant ids return the same response.' content: application/problem+json: schema: $ref: '#/components/schemas/Problem' '429': description: >- `rate_limited`: the organization's per-minute or daily request limit is used up (`limit.window` says which). Limits are per organization, shared by every key. The response carries `Retry-After` and `retry_after`, in seconds. content: application/problem+json: schema: $ref: '#/components/schemas/Problem' '500': description: '`internal_error`: an unhandled server error. Safe to retry.' content: application/problem+json: schema: $ref: '#/components/schemas/Problem' security: - bearerAuth: - read:config components: schemas: Page: type: object required: - id - title - subdomain - public_url - access_mode properties: id: type: string format: uuid title: type: string subdomain: type: string public_url: type: string format: uri description: >- Where the page is served: the custom domain when it is active, else the subdomain URL. access_mode: type: string description: public, password, ip_allowlist, jwt or customer_scoped. layout: type: string timezone: type: string custom_domain: type: - object - 'null' description: The custom domain, when one is set up (in the console). properties: domain: type: string state: type: string description: >- Provisioning state; public_url uses the domain only when this is active. last_error: type: - string - 'null' config_key: type: - string - 'null' description: >- The page's key in config documents (null for one made in the console and never applied from config). Per-key DELETE takes this. managed_by: type: string enum: - config - console description: >- config: owned by config apply (prune and per-key delete may remove it). console: made in the console; config apply adopts it when a document names it. is_demo: type: boolean updated_at: type: string format: date-time Problem: type: object required: - type - title - status example: type: https://docs.use.observer/api/getting-started/errors#forbidden title: forbidden status: 403 detail: 'missing scope: write:incidents' properties: type: type: string format: uri description: Errors reference URI with the title token as the fragment. example: https://docs.use.observer/api/getting-started/errors#forbidden title: type: string description: Stable error token. Branch on this, not on detail. status: type: integer detail: type: string description: Human-readable explanation. Wording may change. retry_after: type: integer description: >- 429 only: seconds until the exhausted window resets (mirrors Retry-After). limit: type: object description: '429 only: which organization limit was hit.' properties: scope: type: string enum: - organization window: type: string enum: - minute - day max: type: integer plan: type: string errors: type: array description: >- Validation failures (config_invalid, invalid_customer_targeting): one entry per problem. items: type: object properties: path: type: string message: type: string warnings: type: array description: >- config_invalid only: the same non-fatal warnings a successful apply returns. items: type: object properties: path: type: string message: type: string unknown_customers: type: array description: >- unknown_customers only: the submitted values that matched no customer in your organization. items: type: string referenced_by: type: object description: >- in_use only: what depends on the object (slos, pages: lists of { id, config_key, name }; subscribers: a count). quota: type: object description: >- quota_exceeded / feature_locked on a create only: the plan limit that blocked it. properties: capability: type: string used: type: - integer - 'null' cap: type: - integer - 'null' plan: type: - string - 'null' upgrade: type: object description: >- Plan-limit problems only, when a higher plan lifts the limit: the smallest such plan and the pricing page. properties: plan: type: string label: type: string url: type: string format: uri securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: obs_pub_ description: >- An organization API key (obs_pub_…) sent as `Authorization: Bearer `. Each key carries scopes; an endpoint lists the scope it needs. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.