> ## Documentation Index > Fetch the complete documentation index at: https://docs.mka1.com/llms.txt > Use this file to discover all available pages before exploring further. # Get accelerator availability history > Bucketed availability time series for one accelerator type over a window, aggregated across anonymous providers and served from hourly rollups. Includes a 24-slot hour-of-day profile. Hours the platform polled without observing the accelerator read as availability 0; a window with no observations at all returns an empty series. ## OpenAPI ````yaml https://apigw.mka1.com/speakeasy.json get /api/v1/serving/accelerators/{name}/availability openapi: 3.1.1 info: title: MKA1 API version: 1.1.0 description: >- The MKA1 API is a RESTful API that provides access to the MKA1 platform. Learn how to get started with the API and the TypeScript SDK [here](https://mka1.apidocumentation.com/guides/getting-started). license: name: Proprietary servers: - url: https://apigw.mka1.com description: MKA1 API Gateway - url: / description: Relative server URL (configurable via SDK constructor) security: [] tags: - name: Resource Authorization description: >- Manage permissions for LLM resources. Create resources, grant/revoke permissions, and delete resources. Only resource owners can grant, revoke, or delete permissions. x-displayName: Resource Authorization - name: Embeddings description: >- Text embedding API endpoints for generating vector representations of text. Create semantic embeddings for search, clustering, and similarity matching using various embedding models. x-displayName: Embeddings - name: Feedback description: >- User feedback API for rating and commenting on chat completions. Collect thumbs up/down ratings and detailed feedback to improve model responses and track user satisfaction. x-displayName: Feedback - name: Images description: >- Image generation API endpoints for creating images from text descriptions. Generate images with control over size, quality, and style. x-displayName: Images - name: MCP Vault description: >- MCP vault API for storing user-owned MCP server configurations and encrypted credentials. Agents reference vault IDs so secrets are resolved only at tool execution time. x-displayName: MCP Vault - name: Speech description: >- Speech API endpoints for audio processing. Convert text to natural-sounding speech (TTS) or transcribe speech to text (STT) in different languages. x-displayName: Speech - name: Usage description: >- Usage tracking and analytics API for monitoring token consumption, request counts, and cost analysis. View detailed statistics per user, model, and time period. x-displayName: Usage - name: Extract description: >- Structured data extraction API for extracting information from files. Define JSON schemas to extract structured data from images, PDFs, and documents. Supports reusable schema templates. x-displayName: Extract - name: Text Classification description: >- Text classification API for categorizing text into predefined labels. Use AI models to classify text content for sentiment analysis, topic categorization, and content moderation. x-displayName: Text Classification - name: Responses description: >- Agent-powered responses API for creating AI agents with autonomous tool usage. Build conversational assistants that can use web search, file operations, image generation, code execution, computer use simulation, and MCP integrations. Supports background processing, streaming, and real-time status tracking. x-displayName: Responses - name: Files description: >- File management API for uploading, storing, and managing files with automatic expiration and S3 integration. Upload files that can be used with Assistants, Vector Stores, and other features. Files are stored in S3 with metadata tracked in PostgreSQL. Supports automatic cleanup of expired files. x-displayName: Files - name: Vector Stores description: >- Vector store API for storing and searching documents using embeddings. Create vector stores, upload files with automatic chunking and embedding generation, and perform semantic search. Files are processed asynchronously using Temporal workflows for durability. Supports automatic cleanup of expired stores and LanceDB for efficient vector storage. x-displayName: Vector Stores - name: Conversations description: >- Conversation management API for storing and retrieving conversation state across Response API calls. Create conversations, add items (user messages, assistant messages, system messages), and maintain conversation history. Supports metadata tracking and multi-turn dialogue state management. x-displayName: Conversations - name: Guardrails description: >- AI safety guardrails API for configuring content moderation and security policies. Set up ban word lists, prompt injection detection, and system prompt leakage prevention. Guardrails apply to all requests from an account and can be tested before deployment. x-displayName: Guardrails - name: Models description: >- Model listing API for discovering available models. Returns model IDs, ownership, and metadata for all registered models in the gateway. x-displayName: Models - name: Skills description: >- Skills API for managing versioned bundles of instructions and files following the Agent Skills standard. Create, version, and download reusable skill packages that include SKILL.md manifests for agent environments. x-displayName: Skills - name: Chat Completions description: >- **Deprecated: Use the Responses API (`/api/v1/llm/responses`) instead.** Chat completion endpoints with support for streaming, tool calls, and multiple providers. x-deprecated: true x-displayName: Chat Completions - name: Batches x-displayName: Batches - name: Evals x-displayName: Evals - name: Fine-Tuning x-displayName: Fine-Tuning - name: Memory Stores x-displayName: Memory Stores - name: Prompts x-displayName: Prompts - name: API Key x-displayName: API Key - name: Organization x-displayName: Organization - name: Cluster Admin x-displayName: Cluster Admin - name: Sessions description: Create, inspect, access, and terminate sandbox sessions. x-displayName: Sessions - name: Browser description: >- Connect to browser sessions through the gateway port proxy. Browser sessions expose a Chrome DevTools Protocol endpoint on port 9222. x-displayName: Browser - name: Execution description: Run shell commands and code inside an existing sandbox session. x-displayName: Execution - name: Workspace description: >- Inspect the workspace manifest, transfer files or archives, and download generated artifacts. x-displayName: Workspace - name: Sandbox Usage description: >- Aggregate sandbox usage statistics across sessions, execution, and workspace operations. x-displayName: Sandbox Usage - name: Sandbox Pricing description: >- Cluster-admin management of the sandbox compute rate card used for budgeted spend. x-displayName: Sandbox Pricing - name: Agents description: Create and manage reusable agent definitions. x-displayName: Agents - name: Agent Versions description: Inspect an agent's configuration history and roll back to a prior version. x-displayName: Agent Versions - name: Agent Runs description: Execute saved agents and inspect persisted run results. x-displayName: Agent Runs - name: Agent Connectors description: >- Connect saved agents to external messaging channels such as Telegram, including text, photo, and supported document exchange. x-displayName: Agent Connectors - name: Agent Schedules description: Create and manage scheduled or recurring saved agent runs. x-displayName: Agent Schedules - name: schema-4_other x-displayName: other - name: Budgets x-displayName: Budgets - name: Settings x-displayName: Settings - description: Long-lived inference servers. name: Deployments x-displayName: Deployments - description: Submit, monitor, and cancel fine-tune jobs. name: Fine-Tune Jobs x-displayName: Fine-Tune Jobs - description: Custom container images for deployments and jobs. name: Container Images x-displayName: Container Images - description: >- First-class training datasets: registered references or uploaded, committed objects. name: Datasets x-displayName: Datasets - description: Persistent storage for weights and checkpoints. name: Volumes x-displayName: Volumes - description: Credentials injected into your workloads. name: Secrets x-displayName: Secrets - description: Available accelerator types (GPU, NPU, TPU). name: Accelerators x-displayName: Accelerators - description: Provider-anonymous, pre-submission capacity eligibility previews. name: Eligibility x-displayName: Eligibility - description: Cluster-admin organization provisioning for serving. name: Serving Tenants x-displayName: Serving Tenants - description: >- Cluster-admin managed catalog of serving runtime recipes. Registration stores a digest-pinned manifest; only enabled recipes are deployable. name: Serving Recipes x-displayName: Serving Recipes - description: Computed cost and spend aggregates. name: Spend x-displayName: Spend paths: /api/v1/serving/accelerators/{name}/availability: get: tags: - Accelerators summary: Get accelerator availability history description: >- Bucketed availability time series for one accelerator type over a window, aggregated across anonymous providers and served from hourly rollups. Includes a 24-slot hour-of-day profile. Hours the platform polled without observing the accelerator read as availability 0; a window with no observations at all returns an empty series. operationId: getAcceleratorAvailability parameters: - in: path name: name required: true schema: title: Name type: string - in: query name: window required: false schema: default: 7d description: Lookback window for the series. enum: - 24h - 7d - 30d title: Window type: string - name: X-On-Behalf-Of in: header required: false schema: type: string description: Optional external end-user identifier forwarded by the API gateway. responses: '200': content: application/json: schema: $ref: '#/components/schemas/AcceleratorAvailability' description: Successful Response '401': description: Missing or invalid bearer token. '403': content: application/json: schema: $ref: '#/components/schemas/ServingError' description: Serving is not enabled for your tenant. '404': content: application/json: schema: $ref: '#/components/schemas/ServingError' description: Resource not found. '422': content: application/json: schema: $ref: '#/components/schemas/ServingHTTPValidationError' description: Validation Error '501': content: application/json: schema: $ref: '#/components/schemas/ServingError' description: Availability rollups are not available on this deployment. security: - bearerAuth: [] x-codeSamples: - lang: python label: Python (SDK) source: |- from meetkai_mka1 import SDK with SDK( bearer_auth="", ) as sdk: res = sdk.serving.accelerators.availability(name="", window="7d") # Handle response print(res) - lang: typescript label: Typescript (SDK) source: |- import { SDK } from "@meetkai/mka1"; const sdk = new SDK({ bearerAuth: "", }); async function run() { const result = await sdk.serving.accelerators.availability({ name: "", }); console.log(result); } run(); - lang: csharp label: CSharp (SDK) source: |- using MeetKai.MKA1; using MeetKai.MKA1.Types.Components; var sdk = new SDK(bearerAuth: ""); var res = await sdk.Serving.Accelerators.AvailabilityAsync( name: "", window: MeetKai.MKA1.Types.Requests.Window.Sevend ); // handle response components: schemas: AcceleratorAvailability: description: >- Bucketed availability time series for one accelerator over a window, served exclusively from hourly rollups. Estimates are honest or absent — never extrapolated past observed polls. properties: buckets: description: >- Hourly buckets covering polled hours of the window, oldest first. Empty when no observation in the window carried this accelerator anywhere: an honest no-data answer, never a series of fabricated zeros. items: $ref: '#/components/schemas/AcceleratorAvailabilityBucket' title: Buckets type: array by_provider: description: >- Present only when the cluster does not anonymize providers; with anonymity on, only the cross-provider aggregate ships. items: $ref: '#/components/schemas/AcceleratorProviderAvailability' title: By Provider type: array class: enum: - gpu - cpu title: Class type: string hour_of_day: description: >- 24-slot UTC hour-of-day profile merged across the window. Empty when buckets is empty. items: $ref: '#/components/schemas/AcceleratorHourOfDaySlot' title: Hour Of Day type: array name: title: Name type: string window: enum: - 24h - 7d - 30d title: Window type: string required: - name - class - window - buckets - hour_of_day title: AcceleratorAvailability type: object ServingError: description: Standard error envelope. properties: error: $ref: '#/components/schemas/ErrorDetail' required: - error title: ServingError type: object ServingHTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ServingValidationError' title: Detail type: array title: ServingHTTPValidationError type: object AcceleratorAvailabilityBucket: description: >- One hourly availability bucket for an accelerator, aggregated across anonymous providers. properties: availability_ratio: description: >- Fraction of successful capacity polls in the bucket at which matching capacity was available. Hours polled without any matching observation read 0. maximum: 1 minimum: 0 title: Availability Ratio type: number bucket_start: description: UTC start of the hourly bucket. format: date-time title: Bucket Start type: string present_polls: description: >- Successful poll observations that carried a matching configuration in this bucket (0 when the accelerator was absent for the whole hour). title: Present Polls type: integer price_band: anyOf: - $ref: '#/components/schemas/AvailabilityPriceBand' - type: 'null' description: >- Null when the bucket has no priced observations; prices are never extrapolated. title: Price Band required: - bucket_start - availability_ratio - present_polls title: AcceleratorAvailabilityBucket type: object AcceleratorProviderAvailability: description: >- Per-provider breakdown of the same buckets. Served only when the cluster does not anonymize providers. properties: buckets: items: $ref: '#/components/schemas/AcceleratorAvailabilityBucket' title: Buckets type: array provider: title: Provider type: string required: - provider - buckets title: AcceleratorProviderAvailability type: object AcceleratorHourOfDaySlot: description: One slot of the 24-slot hour-of-day availability profile. properties: availability_ratio: description: >- Unweighted mean of the window's hourly availability ratios that fall on this hour of day. Meaningless when samples is 0. maximum: 1 minimum: 0 title: Availability Ratio type: number hour: description: UTC hour of day. maximum: 23 minimum: 0 title: Hour type: integer samples: description: >- Number of window buckets contributing to this slot. 0 means no evidence for this hour of day. title: Samples type: integer required: - hour - availability_ratio - samples title: AcceleratorHourOfDaySlot type: object ErrorDetail: description: The body of an error response. properties: code: examples: - tenant_not_provisioned title: Code type: string message: type: string title: Message type: examples: - authorization_error title: Type type: string required: - code - message - type title: ErrorDetail type: object ServingValidationError: properties: loc: description: >- JSON path to the offending input: the first segment names where it lives ("body", "query", "path", or "request" when no narrower location is known), followed by property names / array indexes, e.g. ["body", "scaling", "min_containers"]. items: anyOf: - type: string - type: integer title: Location type: array msg: type: string title: Message type: type: string title: Error Type required: - loc - msg - type title: ServingValidationError type: object AvailabilityPriceBand: description: >- USD-per-hour price band observed within a bucket: exact min/max and the observation-weighted average, merged across anonymous providers. Percentiles are deliberately not served: they are not mergeable across providers from rollups. properties: avg: title: Avg type: number max: title: Max type: number min: title: Min type: number required: - min - avg - max title: AvailabilityPriceBand type: object securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: API Key description: >- Gateway auth: send `Authorization: Bearer `. For multi-user server-side integrations, you can also send `X-On-Behalf-Of: `. ````