> ## 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. # Read custom email domain and DNS state > Verified personal Firebase/MCP credential required. Team API/OAuth creator identity is not accepted. Scope is shared across live/test; staging may use the same configured SendGrid account. Test mode does not isolate provider effects. Current unblocked members can read domain/DNS state. configured does not mean DNS valid. Missing values are null. full_domain retains the historical subdomain@domain display format. ownership_status is verified or migration_required; unverified legacy records return can_manage false and require operator-verified migration. ## OpenAPI ````yaml openapi.json GET /teams/{id}/email-domain 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}/email-domain: get: tags: - Email Domain summary: Read custom email domain and DNS state description: >- Verified personal Firebase/MCP credential required. Team API/OAuth creator identity is not accepted. Scope is shared across live/test; staging may use the same configured SendGrid account. Test mode does not isolate provider effects. Current unblocked members can read domain/DNS state. configured does not mean DNS valid. Missing values are null. full_domain retains the historical subdomain@domain display format. ownership_status is verified or migration_required; unverified legacy records return can_manage false and require operator-verified migration. operationId: emailDomainGet parameters: - name: id in: path required: true schema: type: string responses: '200': description: Current domain or durable operation state. content: application/json: schema: type: object additionalProperties: false properties: success: type: boolean enum: - true data: $ref: '#/components/schemas/AccountEmailDomainState' timestamp: type: number required: - success - data - timestamp '400': description: Invalid request, UUID or DNS name. '401': description: Verified personal credential required. '403': description: Current unblocked administrator required. '404': description: Team or operation inaccessible. '409': description: Active operation, conflicting retry or recovery not yet available. '503': description: >- Explicit runtime environment or internal service identity unavailable. security: - bearerAuth: [] components: schemas: AccountEmailDomainState: type: object additionalProperties: false properties: team_id: type: string billing_account_id: type: string effect_scope: type: string enum: - team_shared provider_environment: type: string enum: - configured_sendgrid_account testmode_isolates_provider: type: boolean enum: - false can_manage: type: boolean description: False when existing domain ownership requires operator verification. ownership_status: type: string enum: - verified - migration_required description: >- Provider ownership is established server-side; legacy unverified records require operator migration. domain: type: object additionalProperties: false properties: domain: type: string nullable: true subdomain: type: string nullable: true full_domain: type: string nullable: true valid: type: boolean dns_setup: type: object additionalProperties: type: object additionalProperties: false properties: host: type: string type: type: string data: type: string valid: type: boolean required: - host - type - data - valid configured: type: boolean required: - domain - subdomain - full_domain - valid - dns_setup - configured active_operation: type: object additionalProperties: false properties: id: type: string action: type: string enum: - set - validate - remove status: type: string enum: - pending - processing - completed - failed - outcome_unknown created_at: type: number started_at: type: number nullable: true completed_at: type: number nullable: true recovery_available_at: type: number nullable: true result: type: object additionalProperties: false properties: domain: type: object additionalProperties: false properties: domain: type: string nullable: true subdomain: type: string nullable: true full_domain: type: string nullable: true valid: type: boolean dns_setup: type: object additionalProperties: type: object additionalProperties: false properties: host: type: string type: type: string data: type: string valid: type: boolean required: - host - type - data - valid configured: type: boolean required: - domain - subdomain - full_domain - valid - dns_setup - configured previous_provider_domain_retained: type: boolean required: - domain - previous_provider_domain_retained nullable: true error_code: type: string nullable: true resolution: type: object additionalProperties: false required: - action - resolved_at properties: action: type: string enum: - released_for_new_operation resolved_at: type: number nullable: true required: - id - action - status - created_at - started_at - completed_at - recovery_available_at - result - error_code - resolution nullable: true required: - team_id - billing_account_id - effect_scope - provider_environment - testmode_isolates_provider - can_manage - ownership_status - domain - active_operation 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.