> ## Documentation Index > Fetch the complete documentation index at: https://docs.nomask.ai/llms.txt > Use this file to discover all available pages before exploring further. # Get API key details > Inspect the calling key's masked value, expiry, monthly spending limit and month-to-date spend. rate_limits is the default text profile; each model's rate_limit can differ. ## OpenAPI ````yaml /openapi.json get /me openapi: 3.0.3 info: title: NoMask API version: 1.0.0 description: >- OpenAI-compatible text and image APIs with prepaid USD billing. Use a NoMask Bearer key and a current public model ID. Request examples contain placeholders; replace them before using Try it. The documentation playground sends requests through Mintlify's proxy. curl and SDK examples call NoMask directly. Only enter your own key and prompts you intend to send. Generation requests can incur charges; GET endpoints inspect account metadata without generating content. contact: name: NoMask Support email: support@nomask.ai url: https://docs.nomask.ai/support servers: - url: https://api.nomask.ai/v1 description: NoMask API security: - bearerAuth: [] tags: - name: Chat description: Chat Completions with optional streaming, tools and multimodal inputs. - name: Images description: Synchronous image generation and editing. - name: Models description: Current model IDs, capabilities, limits and pricing. - name: Account description: Balance, usage and calling-key metadata. paths: /me: get: tags: - Account summary: Get API key details description: >- Inspect the calling key's masked value, expiry, monthly spending limit and month-to-date spend. rate_limits is the default text profile; each model's rate_limit can differ. operationId: getApiKey responses: '200': description: Successful response. Example values are illustrative. headers: X-Request-Id: $ref: '#/components/headers/XRequestId' X-RateLimit-Profile: $ref: '#/components/headers/XRateLimitProfile' X-RateLimit-Limit-Requests: $ref: '#/components/headers/XRateLimitLimitRequests' X-RateLimit-Remaining-Requests: $ref: '#/components/headers/XRateLimitRemainingRequests' X-RateLimit-Reset: $ref: '#/components/headers/XRateLimitReset' X-RateLimit-Limit-Tokens: $ref: '#/components/headers/XRateLimitLimitTokens' X-RateLimit-Remaining-Tokens: $ref: '#/components/headers/XRateLimitRemainingTokens' content: application/json: schema: $ref: '#/components/schemas/ApiKeyInfo' '401': $ref: '#/components/responses/Error401' '403': $ref: '#/components/responses/Error403' '429': $ref: '#/components/responses/Error429' '500': $ref: '#/components/responses/Error500' '503': $ref: '#/components/responses/Error503' components: headers: XRequestId: description: Request identifier for support and diagnostics. schema: type: string XRateLimitProfile: description: Applied public rate-limit profile. schema: type: string XRateLimitLimitRequests: description: Maximum requests in the minute window. schema: type: string XRateLimitRemainingRequests: description: Remaining requests in the minute window. schema: type: string XRateLimitReset: description: Seconds until the relevant allowance resets. schema: type: string XRateLimitLimitTokens: description: Maximum text tokens in the minute window. schema: type: string XRateLimitRemainingTokens: description: Remaining text tokens in the minute window. schema: type: string RetryAfter: description: Seconds to wait before retrying a rate-limited request, when supplied. schema: type: integer schemas: ApiKeyInfo: type: object properties: object: type: string enum: - api_key name: type: string key: type: string description: Masked key, never the full credential. created: type: integer description: Unix timestamp. format: int64 nullable: true expiration_date: type: integer description: Unix timestamp, or null if no expiry. format: int64 nullable: true has_monthly_limit: type: boolean monthly_usd_limit: type: number nullable: true month_to_date_usd: type: number rate_limits: $ref: '#/components/schemas/TextRateLimit' rate_limit_scope: type: string enum: - per_account required: - object - name - key - created - expiration_date - has_monthly_limit - monthly_usd_limit - month_to_date_usd - rate_limits - rate_limit_scope TextRateLimit: type: object properties: name: type: string description: Public profile name. requests_per_minute: type: integer description: Requests per minute. tokens_per_minute: type: integer description: Tokens per minute. required: - name - requests_per_minute - tokens_per_minute description: >- Current text rate-limit profile. Limits are shared per account, and a model may select a different profile. Error: type: object properties: error: type: object properties: message: type: string description: Human-readable error. type: type: string description: Error category. code: type: string description: Machine-readable NoMask error code. param: type: string description: The invalid parameter, if applicable. nullable: true required: - message - type - code - param required: - error responses: Error401: description: Missing, invalid, expired or revoked API key. headers: X-Request-Id: $ref: '#/components/headers/XRequestId' content: application/json: schema: $ref: '#/components/schemas/Error' Error403: description: Account restricted from API access. headers: X-Request-Id: $ref: '#/components/headers/XRequestId' content: application/json: schema: $ref: '#/components/schemas/Error' Error429: description: >- Account rate limit or key monthly spending limit exceeded. Observe Retry-After when supplied. headers: X-Request-Id: $ref: '#/components/headers/XRequestId' X-RateLimit-Profile: $ref: '#/components/headers/XRateLimitProfile' X-RateLimit-Limit-Requests: $ref: '#/components/headers/XRateLimitLimitRequests' X-RateLimit-Remaining-Requests: $ref: '#/components/headers/XRateLimitRemainingRequests' X-RateLimit-Reset: $ref: '#/components/headers/XRateLimitReset' X-RateLimit-Limit-Tokens: $ref: '#/components/headers/XRateLimitLimitTokens' X-RateLimit-Remaining-Tokens: $ref: '#/components/headers/XRateLimitRemainingTokens' Retry-After: $ref: '#/components/headers/RetryAfter' content: application/json: schema: $ref: '#/components/schemas/Error' Error500: description: Internal server error. headers: X-Request-Id: $ref: '#/components/headers/XRequestId' content: application/json: schema: $ref: '#/components/schemas/Error' Error503: description: Service unavailable or model at capacity. headers: X-Request-Id: $ref: '#/components/headers/XRequestId' content: application/json: schema: $ref: '#/components/schemas/Error' securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: NoMask API key description: >- Create a NoMask API key at https://nomask.ai/api/keys. Keep it private; enter only your own key when sending a request. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.