> ## Documentation Index > Fetch the complete documentation index at: https://docs.ohmyho.st/llms.txt > Use this file to discover all available pages before exploring further. > ## Agent Instructions > For account actions, read https://ohmyho.st/skills/ohmyhost-get-started/SKILL.md and use the authenticated ohmyho.st CLI, local product MCP or supported remote OAuth MCP. Read the current project source binding before choosing GitHub or managed versions. Mintlify search only reads documentation. Preserve the customer’s selected project, environment and authentication provider; keep private application values in the portal or local stdin flow. # Start project-scoped Cloudflare DNS authorization > Creates or replays one short-lived authorization URL for the customer Cloudflare zone bound to the project's Paid domain. Pending requests replay the original handoff. Expired or consumed requests return cloudflare_authorization_closed (409); read current DNS authorization status and reuse a valid matching grant, or request a fresh authorization with a new key. No provider credential is returned. ## OpenAPI ````yaml /openapi.json post /v1/projects/{project_id}/cloudflare-dns/authorization openapi: 3.1.2 info: title: ohmyho.st API version: 0.0.0 description: >- Public REST API for ohmyho.st hosting, projects, domains, email, credits and exports. servers: - url: https://app.ohmyho.st description: Production control API - url: https://dev.app.ohmyho.st description: Development control API security: - BearerAuth: [] paths: /v1/projects/{project_id}/cloudflare-dns/authorization: post: summary: Start project-scoped Cloudflare DNS authorization description: >- Creates or replays one short-lived authorization URL for the customer Cloudflare zone bound to the project's Paid domain. Pending requests replay the original handoff. Expired or consumed requests return cloudflare_authorization_closed (409); read current DNS authorization status and reuse a valid matching grant, or request a fresh authorization with a new key. No provider credential is returned. operationId: createCloudflareDnsAuthorization parameters: - $ref: '#/components/parameters/RequestId' - $ref: '#/components/parameters/ProjectId' - $ref: '#/components/parameters/IdempotencyKey' requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/CreateCloudflareDnsAuthorizationRequest' responses: '201': description: A short-lived Cloudflare authorization URL. headers: X-Request-Id: $ref: '#/components/headers/XRequestId' content: application/json: schema: $ref: '#/components/schemas/CloudflareDnsAuthorization' '400': $ref: '#/components/responses/Problem' '401': $ref: '#/components/responses/Problem' '403': $ref: '#/components/responses/Problem' '404': $ref: '#/components/responses/ResourceNotFound' '409': $ref: '#/components/responses/Problem' '413': $ref: '#/components/responses/Problem' '429': $ref: '#/components/responses/Problem' '503': $ref: '#/components/responses/Problem' components: parameters: RequestId: name: X-Request-Id in: header description: Optional caller-provided correlation identifier. required: false schema: type: string minLength: 1 maxLength: 128 ProjectId: name: project_id in: path description: Project identifier. required: true schema: $ref: '#/components/schemas/Ulid' IdempotencyKey: name: Idempotency-Key in: header description: Identifies one mutation and its canonical request payload. required: true schema: type: string minLength: 1 maxLength: 128 schemas: CreateCloudflareDnsAuthorizationRequest: type: object additionalProperties: false required: - zone properties: zone: type: string minLength: 4 maxLength: 253 pattern: >- ^(?=.{1,253}$)(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+[a-z]{2,63}$ CloudflareDnsAuthorization: type: object description: >- Short-lived credential-free redirect information for one Cloudflare OAuth authorization. additionalProperties: false required: - authorization_id - authorization_url - expires_at properties: authorization_id: $ref: '#/components/schemas/Ulid' authorization_url: type: string format: uri minLength: 20 maxLength: 4096 pattern: ^https://dash\.cloudflare\.com/oauth2/auth\? expires_at: type: string format: date-time Ulid: type: string pattern: ^[0-9A-HJKMNP-TV-Z]{26}$ ProblemDetails: type: object description: RFC 9457 Problem Details extended with stable ohmyhost recovery fields. additionalProperties: false required: - type - title - status - code - request_id - retryable - suggested_action properties: type: type: string format: uri-reference title: type: string minLength: 1 status: type: integer minimum: 400 maximum: 599 detail: type: string instance: type: string format: uri-reference code: type: string enum: - invalid_request - unauthenticated - forbidden - organization_required - resource_not_found - idempotency_key_reused - project_handle_unavailable - project_identity_unavailable - deployment_plan_expired - deployment_plan_incompatible - confirmation_expired - confirmation_invalid - etag_mismatch - promotion_source_stale - promotion_target_stale - promotion_invalid_target - mail_domain_conflict - mail_domain_required - mail_capacity_unavailable - storage_jurisdiction_conflict - shared_data_requires_promotion - production_deployment_required - framework_conversion_required - repository_configuration_missing - migration_filename_noncanonical - environment_secret_mutation_blocked - workers_runtime_incompatible - project_handle_invalid - project_handle_taken - project_handle_unchanged - project_rename_blocked - payload_too_large - rate_limited - insufficient_organization_credits - paid_plan_required - project_budget_exceeded - compute_performance_paid_required - compute_performance_unavailable - database_write_pending - database_access_limit - compute_change_pending - compute_change_conflict - billing_purchase_conflict - billing_recharge_conflict - github_connection_required - github_connection_revoked - repository_not_installed - cloudflare_zone_not_bound - cloudflare_authorization_closed - project_notes_conflict - project_export_not_ready - powered_by_flag_required - interactive_login_required - api_key_creation_uncertain - api_key_permissions_unavailable - reconciliation_exhausted - service_unavailable - source_commit_not_found - domain_hostname_taken - domain_dns_conflict - data_change_blocked - data_change_in_progress - data_change_not_applicable - rollback_target_data_changed - project_domain_delete_required request_id: type: string minLength: 1 maxLength: 128 retryable: type: boolean retry_after_seconds: type: integer minimum: 1 maximum: 86400 description: >- Optional machine-readable retry delay for a rate limit, matching Retry-After. suggested_action: type: string minLength: 1 headers: XRequestId: description: Correlates the request with operations, events, logs, and audit records. required: true schema: type: string minLength: 1 maxLength: 128 responses: Problem: description: The request failed. headers: X-Request-Id: $ref: '#/components/headers/XRequestId' content: application/problem+json: schema: $ref: '#/components/schemas/ProblemDetails' ResourceNotFound: description: >- The resource does not exist or is not visible to the authenticated principal. headers: X-Request-Id: $ref: '#/components/headers/XRequestId' content: application/problem+json: schema: $ref: '#/components/schemas/ProblemDetails' examples: resourceNotFound: value: type: https://docs.ohmyho.st/errors/resource-not-found title: Resource not found status: 404 code: resource_not_found request_id: req_01J00000000000000000000000 retryable: false suggested_action: Check the resource identifier and your access scope. securitySchemes: BearerAuth: type: http scheme: bearer description: >- WorkOS access JWT or a user-owned WorkOS API key. User keys are bound to one organization and restricted to their enabled product permissions. Session-only onboarding and session revocation require an interactive access JWT. No cookie session is assumed. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.