> ## Documentation Index > Fetch the complete documentation index at: https://unkey-eng-3082-add-portal-config-crud-api-endpoints-v2portal.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Get domain > Retrieve a custom domain and its verification status. Address the domain by its id or by its name. Names are unique per workspace, so `api.acme.com` is sufficient. You do not need to supply a project, app, or environment. Use this endpoint to poll after `domains.createDomain`. Verification runs in the background and checks DNS approximately each minute. `status: verified` means the domain is verified. Unkey has configured routing and requested a certificate. Each entry in `dnsRecords` has a `verified` flag. The flag shows which records Unkey has read back, so you can see which records are still missing. Some providers hide a record from DNS lookups, for example a proxied or flattened routing record. Such a record stays `false` while it serves traffic. `verificationError` gives the reason for the last failed attempt. `dnsRecords` contains the same values that `domains.createDomain` returned. Use it to recover the values without creating the domain again. **Important**: verification stops 24 hours after the domain was created, and the status becomes `failed`. The window starts at `createdAt`, not at the last attempt. **Required Permissions** Your root key must have one of the following permissions: - `environment.*.read_domain` (to read domains in any environment) - `environment..read_domain` (to read domains in a specific environment) ## OpenAPI ````yaml https://spec.speakeasy.com/unkey/unkey/openapi-json-with-code-samples post /v2/domains.getDomain openapi: 3.1.0 info: description: >- Unkey's API provides programmatic access for all resources within our platform. ### Authentication # This API accepts HTTP Bearer credentials. Public integrations use root keys. Dashboard-originated requests use a short-lived dashboard proxy JWT minted by the dashboard server. Most endpoints require permissions associated with the authenticated principal. When making public API requests, include your root key in the `Authorization` header: ``` Authorization: Bearer unkey_xxxxxxxxxxx ``` All responses follow a consistent envelope structure that separates operational metadata from actual data. This design provides several benefits: - Debugging: Every response includes a unique requestId for tracing issues - Consistency: Predictable response format across all endpoints - Extensibility: Easy to add new metadata without breaking existing integrations - Error Handling: Unified error format with actionable information ### Success Response Format: ```json { "meta": { "requestId": "req_123456" }, "data": { // Actual response data here } } ``` The meta object contains operational information: - `requestId`: Unique identifier for this request (essential for support) The data object contains the actual response data specific to each endpoint. ### Paginated Response Format: ```json { "meta": { "requestId": "req_123456" }, "data": [ // Array of results ], "pagination": { "cursor": "next_page_token", "hasMore": true } } ``` The pagination object appears on list endpoints and contains: - `cursor`: Token for requesting the next page - `hasMore`: Whether more results are available ### Error Response Format: ```json { "meta": { "requestId": "req_2c9a0jf23l4k567" }, "error": { "detail": "The resource you are attempting to modify is protected and cannot be changed", "status": 403, "title": "Forbidden", "type": "https://unkey.com/docs/errors/unkey/application/protected_resource" } } ``` Error responses include comprehensive diagnostic information: - `title`: Human-readable error summary - `detail`: Specific description of what went wrong - `status`: HTTP status code - `type`: Link to error documentation - `errors`: Array of validation errors (for 400 responses) This structure ensures you always have the context needed to debug issues and take corrective action. title: Unkey API version: 2.0.0 servers: - url: https://api.unkey.com security: - bearer: [] tags: - description: Analytics query operations name: analytics - description: API management operations name: apis - description: App management operations name: apps - description: Deployment operations name: deploy - description: Deployment operations name: deployments - description: Custom domain operations name: domains - description: Environment management operations name: environments - description: Identity management operations name: identities - description: API key management operations name: keys - description: Health check operations name: liveness - description: Permission and role management operations name: permissions - description: Gateway policy operations name: gateway - description: Customer Portal session management name: portal - description: Rate limiting operations name: ratelimit - description: GitHub App installation operations name: github paths: /v2/domains.getDomain: post: tags: - domains summary: Get domain description: > Retrieve a custom domain and its verification status. Address the domain by its id or by its name. Names are unique per workspace, so `api.acme.com` is sufficient. You do not need to supply a project, app, or environment. Use this endpoint to poll after `domains.createDomain`. Verification runs in the background and checks DNS approximately each minute. `status: verified` means the domain is verified. Unkey has configured routing and requested a certificate. Each entry in `dnsRecords` has a `verified` flag. The flag shows which records Unkey has read back, so you can see which records are still missing. Some providers hide a record from DNS lookups, for example a proxied or flattened routing record. Such a record stays `false` while it serves traffic. `verificationError` gives the reason for the last failed attempt. `dnsRecords` contains the same values that `domains.createDomain` returned. Use it to recover the values without creating the domain again. **Important**: verification stops 24 hours after the domain was created, and the status becomes `failed`. The window starts at `createdAt`, not at the last attempt. **Required Permissions** Your root key must have one of the following permissions: - `environment.*.read_domain` (to read domains in any environment) - `environment..read_domain` (to read domains in a specific environment) operationId: domains.getDomain requestBody: content: application/json: examples: byId: description: Uses the id that domains.createDomain returned. summary: Retrieve by domain ID value: domain: dom_1234abcd byName: description: >- The name is unique per workspace. It addresses the domain on its own. summary: Retrieve by domain name value: domain: api.acme.com schema: $ref: '#/components/schemas/V2DomainsGetDomainRequestBody' required: true responses: '200': content: application/json: examples: failed: description: The required DNS records did not appear within 24 hours. summary: Verification timed out value: data: appId: app_1234abcd createdAt: 1704067200000 dnsRecords: - name: api.acme.com note: >- Create as DNS-only if your provider offers the choice. ttl: 60 type: CNAME value: a1b2c3d4e5f6g7h8.cname.unkey.com verified: false - name: _unkey.api.acme.com note: >- Proves ownership. Create it alongside the routing record. ttl: 60 type: TXT value: unkey-domain-verify=3ZQ8xK1mP7vT5nR2wY6bJ4hL verified: false domain: api.acme.com environmentId: env_1234abcd id: dom_1234abcd projectId: proj_1234abcd status: failed updatedAt: 1704153600000 verificationError: domain verification timed out after 24 hours meta: requestId: req_1234abcd pending: description: >- No DNS check has run yet. Neither record is verified, and updatedAt is absent. summary: Domain created, not checked yet value: data: appId: app_1234abcd createdAt: 1704067200000 dnsRecords: - name: api.acme.com note: >- Create as DNS-only if your provider offers the choice. ttl: 60 type: CNAME value: a1b2c3d4e5f6g7h8.cname.unkey.com verified: false - name: _unkey.api.acme.com note: >- Proves ownership. Create it alongside the routing record. ttl: 60 type: TXT value: unkey-domain-verify=3ZQ8xK1mP7vT5nR2wY6bJ4hL verified: false domain: api.acme.com environmentId: env_1234abcd id: dom_1234abcd projectId: proj_1234abcd status: pending meta: requestId: req_1234abcd verified: description: >- The routing record verified the domain. Unkey did not need the TXT record. summary: Domain serving traffic value: data: appId: app_1234abcd createdAt: 1704067200000 dnsRecords: - name: api.acme.com note: >- Create as DNS-only if your provider offers the choice. ttl: 60 type: CNAME value: a1b2c3d4e5f6g7h8.cname.unkey.com verified: true - name: _unkey.api.acme.com note: >- Proves ownership. Create it alongside the routing record. ttl: 60 type: TXT value: unkey-domain-verify=3ZQ8xK1mP7vT5nR2wY6bJ4hL verified: false domain: api.acme.com environmentId: env_1234abcd id: dom_1234abcd projectId: proj_1234abcd status: verified updatedAt: 1704067260000 meta: requestId: req_1234abcd verifiedThroughOwnership: description: >- An apex domain routes through an alias that Unkey cannot read back. Only its TXT record reports verified while the domain serves traffic. summary: Apex domain serving, routing record unreadable value: data: appId: app_1234abcd createdAt: 1704067200000 dnsRecords: - name: acme.com note: >- Apex domains cannot hold a CNAME. Use ALIAS, ANAME, or a flattened CNAME depending on your provider. ttl: 60 type: ALIAS value: a1b2c3d4e5f6g7h8.cname.unkey.com verified: false - name: _unkey.acme.com note: >- Proves ownership. An apex domain cannot be verified through its routing record, so this is the only proof available. ttl: 60 type: TXT value: unkey-domain-verify=3ZQ8xK1mP7vT5nR2wY6bJ4hL verified: true domain: acme.com environmentId: env_1234abcd id: dom_1234abcd projectId: proj_1234abcd status: verified updatedAt: 1704067260000 meta: requestId: req_1234abcd schema: $ref: '#/components/schemas/V2DomainsGetDomainResponseBody' description: | Successfully retrieved the domain. '400': content: application/json: examples: invalidIdentifier: description: >- The schema only bounds the identifier's length. An identifier that is neither a valid name nor a stored id returns a 404. summary: Identifier too short value: error: detail: >- The domain identifier must be between 4 and 253 characters. errors: - fix: >- Pass a domain name such as 'api.acme.com' or an id such as 'dom_1234abcd' location: body.domain message: minLength must be at least 4 characters status: 400 title: Bad Request type: validation-error meta: requestId: req_1234abcd schema: $ref: '#/components/schemas/BadRequestErrorResponse' description: Bad request '401': content: application/json: examples: invalidRootKey: summary: Root key not found value: error: detail: The provided root key is invalid. status: 401 title: Unauthorized type: unauthorized meta: requestId: req_1234abcd schema: $ref: '#/components/schemas/UnauthorizedErrorResponse' description: Unauthorized '403': content: application/json: examples: keyDisabled: summary: Root key disabled value: error: detail: The provided root key is disabled. status: 403 title: Forbidden type: forbidden meta: requestId: req_1234abcd schema: $ref: '#/components/schemas/ForbiddenErrorResponse' description: > Forbidden - The root key or its workspace is disabled. A root key that simply lacks `environment.*.read_domain` receives a 404 instead, so permissions cannot be used to discover which domains exist. '404': content: application/json: examples: domainNotFound: summary: Domain not found value: error: detail: The requested domain does not exist. status: 404 title: Not Found type: not-found meta: requestId: req_1234abcd schema: $ref: '#/components/schemas/NotFoundErrorResponse' description: > Not Found - The domain does not exist in your workspace, or your root key may not read it. '429': content: application/json: examples: rateLimited: summary: Workspace rate limit exceeded value: error: detail: >- You have exceeded the rate limit for this operation. Retry after the window resets. status: 429 title: Too Many Requests type: rate-limited meta: requestId: req_1234abcd schema: $ref: '#/components/schemas/TooManyRequestsErrorResponse' description: Too Many Requests '500': content: application/json: examples: internalError: summary: Unexpected server error value: error: detail: >- An unexpected error occurred. Contact support@unkey.com with the requestId. status: 500 title: Internal Server Error type: internal-server-error meta: requestId: req_1234abcd schema: $ref: '#/components/schemas/InternalServerErrorResponse' description: Internal server error security: - bearer: [] x-codeSamples: - lang: typescript label: Typescript (SDK) source: |- import { Unkey } from "@unkey/api"; const unkey = new Unkey({ rootKey: process.env["UNKEY_ROOT_KEY"] ?? "", }); async function run() { const result = await unkey.domains.getDomain({ domain: "dom_1234abcd", }); console.log(result); } run(); components: schemas: V2DomainsGetDomainRequestBody: type: object required: - domain properties: domain: type: string minLength: 4 maxLength: 253 description: > Identifies a domain by its Unkey ID or by its name. Pass a 'dom_'-prefixed ID, or a fully qualified domain name such as 'api.acme.com' without a scheme, port, or path. You can give an internationalized name in Unicode or Punycode form. Both forms address the same domain. Domain names are unique per workspace, so the name alone addresses the domain. You do not need to supply a project, app, or environment. example: api.acme.com additionalProperties: false V2DomainsGetDomainResponseBody: type: object required: - meta - data properties: meta: $ref: '#/components/schemas/Meta' data: $ref: '#/components/schemas/Domain' additionalProperties: false BadRequestErrorResponse: type: object required: - meta - error properties: meta: $ref: '#/components/schemas/Meta' error: $ref: '#/components/schemas/BadRequestErrorDetails' description: >- Error response for invalid requests that cannot be processed due to client-side errors. This typically occurs when request parameters are missing, malformed, or fail validation rules. The response includes detailed information about the specific errors in the request, including the location of each error and suggestions for fixing it. When receiving this error, check the 'errors' array in the response for specific validation issues that need to be addressed before retrying. UnauthorizedErrorResponse: type: object required: - meta - error properties: meta: $ref: '#/components/schemas/Meta' error: $ref: '#/components/schemas/BaseError' description: >- Error response when authentication has failed or credentials are missing. This occurs when: - No authentication token is provided in the request - The provided token is invalid, expired, or malformed - The token format doesn't match expected patterns To resolve this error, ensure you're including a valid root key in the Authorization header. ForbiddenErrorResponse: type: object required: - meta - error properties: meta: $ref: '#/components/schemas/Meta' error: $ref: '#/components/schemas/BaseError' description: >- Error response when the provided credentials are valid but lack sufficient permissions for the requested operation. This occurs when: - The root key doesn't have the required permissions for this endpoint - The operation requires elevated privileges that the current key lacks - Access to the requested resource is restricted based on workspace settings To resolve this error, ensure your root key has the necessary permissions or contact your workspace administrator. NotFoundErrorResponse: type: object required: - meta - error properties: meta: $ref: '#/components/schemas/Meta' error: $ref: '#/components/schemas/BaseError' description: >- Error response when the requested resource cannot be found. This occurs when: - The specified resource ID doesn't exist in your workspace - The resource has been deleted or moved - The resource exists but is not accessible with current permissions To resolve this error, verify the resource ID is correct and that you have access to it. TooManyRequestsErrorResponse: type: object required: - meta - error properties: meta: $ref: '#/components/schemas/Meta' error: $ref: '#/components/schemas/BaseError' description: >- Error response when the client has sent too many requests in a given time period. This occurs when you've exceeded a rate limit or quota for the resource you're accessing. The rate limit resets automatically after the time window expires. To avoid this error: - Implement exponential backoff when retrying requests - Cache results where appropriate to reduce request frequency - Check the error detail message for specific quota information - Contact support if you need a higher quota for your use case InternalServerErrorResponse: type: object required: - meta - error properties: meta: $ref: '#/components/schemas/Meta' error: $ref: '#/components/schemas/BaseError' description: >- Error response when an unexpected error occurs on the server. This indicates a problem with Unkey's systems rather than your request. When you encounter this error: - The request ID in the response can help Unkey support investigate the issue - The error is likely temporary and retrying may succeed - If the error persists, contact Unkey support with the request ID Meta: type: object required: - requestId properties: requestId: description: >- A unique id for this request. Always include this ID when contacting support about a specific API request. This identifier allows Unkey's support team to trace the exact request through logs and diagnostic systems to provide faster assistance. example: req_123 type: string additionalProperties: false description: >- Metadata object included in every API response. This provides context about the request and is essential for debugging, audit trails, and support inquiries. The `requestId` is particularly important when troubleshooting issues with the Unkey support team. Domain: type: object required: - id - domain - projectId - appId - environmentId - status - dnsRecords - createdAt properties: id: $ref: '#/components/schemas/ResourceIdentifier' domain: type: string minLength: 4 maxLength: 253 description: Fully qualified domain name attached to the environment. example: api.acme.com projectId: type: string minLength: 8 maxLength: 255 pattern: ^[a-zA-Z0-9_]+$ description: The project the domain's environment belongs to. example: proj_1234abcd appId: type: string minLength: 8 maxLength: 255 pattern: ^[a-zA-Z0-9_]+$ description: The app the domain's environment belongs to. example: app_1234abcd environmentId: type: string minLength: 8 maxLength: 255 pattern: ^[a-zA-Z0-9_]+$ description: > The environment this domain serves. Traffic to the domain reaches whatever is currently deployed to this environment. example: env_1234abcd status: type: string enum: - pending - verifying - verified - failed x-enum-varnames: - DomainStatusPending - DomainStatusVerifying - DomainStatusVerified - DomainStatusFailed description: > The verification status of the domain. - `pending`: the domain is created. No DNS check has completed yet. - `verifying`: Unkey checks the DNS records approximately each minute. - `verified`: the domain is verified. Unkey has configured routing and requested a certificate. - `failed`: the required DNS records did not appear within 24 hours. Fix the records, then retry verification. example: verified verificationError: type: string maxLength: 512 description: > Why the most recent verification attempt did not succeed, in plain language. Omitted while verification is progressing normally. example: domain verification timed out after 24 hours dnsRecords: type: array minItems: 1 items: $ref: '#/components/schemas/DnsRecord' description: > The DNS records this domain needs. Create each record at your DNS provider. Each record has a `verified` flag. The flag shows whether Unkey has read that record back, so it tells you which records are still missing. createdAt: type: integer format: int64 description: >- Unix timestamp in milliseconds when the domain was created. The 24 hour verification window runs from here. example: 1704067200000 updatedAt: type: integer format: int64 description: >- Unix timestamp in milliseconds of the last change to this domain. Omitted if it has never changed. example: 1704153600000 additionalProperties: false BadRequestErrorDetails: allOf: - $ref: '#/components/schemas/BaseError' - type: object properties: errors: description: >- List of individual validation errors that occurred in the request. Each error provides specific details about what failed validation, where the error occurred in the request, and suggestions for fixing it. This granular information helps developers quickly identify and resolve multiple issues in a single request without having to make repeated API calls. items: $ref: '#/components/schemas/ValidationError' type: array required: - errors description: >- Extended error details specifically for bad request (400) errors. This builds on the BaseError structure by adding an array of individual validation errors, making it easy to identify and fix multiple issues at once. BaseError: properties: detail: description: >- A human-readable explanation specific to this occurrence of the problem. This provides detailed information about what went wrong and potential remediation steps. The message is intended to be helpful for developers troubleshooting the issue. example: Property foo is required but is missing. type: string status: description: >- HTTP status code that corresponds to this error. This will match the status code in the HTTP response. Common codes include `400` (Bad Request), `401` (Unauthorized), `403` (Forbidden), `404` (Not Found), `409` (Conflict), and `500` (Internal Server Error). example: 404 format: int type: integer title: description: >- A short, human-readable summary of the problem type. This remains constant from occurrence to occurrence of the same problem and should be used for programmatic handling. example: Not Found type: string type: description: >- A URI reference that identifies the problem type. This provides a stable identifier for the error that can be used for documentation lookups and programmatic error handling. When followed, this URI should provide human-readable documentation for the problem type. example: https://unkey.com/docs/errors/unkey/resource/not_found type: string required: - title - detail - status - type type: object additionalProperties: false description: >- Base error structure following Problem Details for HTTP APIs (RFC 7807). This provides a standardized way to carry machine-readable details of errors in HTTP response content. ResourceIdentifier: type: string minLength: 3 maxLength: 255 pattern: ^[a-zA-Z0-9_-]+$ description: | Identifies a resource by either its unique ID or its slug. Accepts a prefixed ID (such as 'proj_' or 'app_') or a slug. example: proj_1234abcd DnsRecord: type: object required: - type - name - value - ttl - verified properties: type: type: string enum: - CNAME - ALIAS - TXT description: > Record type to create. `ALIAS` is not a real DNS record type: it means an apex-compatible alias, which providers expose as ALIAS, ANAME, or a flattened CNAME. Apex domains cannot hold a plain CNAME, so they receive `ALIAS` where a subdomain receives `CNAME`. example: CNAME name: type: string minLength: 1 maxLength: 253 description: > Fully qualified name of the record, ready to use as-is. Some providers want a name relative to the zone instead. Drop the zone and its trailing dot: in zone `acme.com`, `api.acme.com` becomes `api` and `_unkey.api.acme.com` becomes `_unkey.api`. A name equal to the zone itself is usually entered as `@`. example: api.acme.com value: type: string minLength: 1 maxLength: 512 description: > The value to set on the record, exactly as given, including any prefix. Do not trim or reformat it: verification compares the published record against this string. Use the lowest TTL your provider allows until the domain is verified. Verification polls DNS, so a long TTL keeps a stale value cached and can burn the verification window on a value you have already corrected. Raise it afterwards if you want. example: a1b2c3d4e5f6g7h8.cname.unkey.com ttl: type: integer minimum: 1 description: > Seconds a resolver may cache this record. Set it in your provider alongside the record's name and value. example: 60 verified: type: boolean description: > Whether Unkey has read this record back with the expected value. Use it to see which records are still outstanding. False does not always mean the record is missing. A provider that does not expose the published value to a DNS lookup, such as a proxied or flattened routing record, leaves this false for as long as it serves traffic; such a domain verifies through its TXT record instead. Always false on a domain no check has run against yet. example: false note: type: string maxLength: 512 description: > What this record is for and any provider-specific caveat that applies to it. Worth surfacing to whoever edits the DNS zone. Treat it as optional: it carries no data the record itself needs, so a future record type may omit it. example: Create as DNS-only if your provider offers the choice. additionalProperties: false ValidationError: additionalProperties: false properties: location: description: >- JSON path indicating exactly where in the request the error occurred. This helps pinpoint the problematic field or parameter. Examples include: - 'body.name' (field in request body) - 'body.items[3].tags' (nested array element) - 'path.apiId' (path parameter) - 'query.limit' (query parameter) Use this location to identify exactly which part of your request needs correction. type: string example: body.permissions[0].name message: description: >- Detailed error message explaining what validation rule was violated. This provides specific information about why the field or parameter was rejected, such as format errors, invalid values, or constraint violations. type: string example: Must be at least 3 characters long fix: description: >- A human-readable suggestion describing how to fix the error. This provides practical guidance on what changes would satisfy the validation requirements. Not all validation errors include fix suggestions, but when present, they offer specific remediation advice. type: string example: >- Ensure the name uses only alphanumeric characters, underscores, and hyphens required: - location - message type: object description: >- Individual validation error details. Each validation error provides precise information about what failed, where it failed, and how to fix it, enabling efficient error resolution. securitySchemes: bearer: bearerFormat: bearer token description: >- Unkey uses bearer tokens for authentication. Public integrations use root keys, while the dashboard proxy uses short-lived JWTs. To authenticate, include the token in the Authorization header of each request: ``` Authorization: Bearer unkey_123 ``` Root keys have specific permissions attached to them, controlling what operations they can perform. Legacy permissions use tuple strings like `api.*.create_key`; resource permissions use Unkey Resource Names plus actions, like `unkey:v1:ws_123:keyspaces/*#create_key`. Security best practices: - Keep root keys secure and never expose them in client-side code - Use different root keys for different environments - Rotate keys periodically, especially after team member departures - Create keys with minimal necessary permissions following least privilege principle - Monitor key usage with audit logs. scheme: bearer type: http x-speakeasy-name-override: rootKey ````