> ## Documentation Index > Fetch the complete documentation index at: https://docs.sfcompute.com/llms.txt > Use this file to discover all available pages before exploring further. # Get market quote > Top-of-book quote (best bid + best ask) for the given requirements and delivery window. The book is aggregated across every SKU whose orders satisfy the requirements and that the caller is permitted to see. ## OpenAPI ````yaml /preview/openapi.json get /preview/v2/orderbook/quote openapi: 3.1.0 info: title: sfc-api description: >- Public preview API - subject to change. See https://docs.sfcompute.com/preview/roadmap for details. version: 0.1.0 servers: - url: https://api.sfcompute.com security: - bearer_auth: [] tags: - name: Pools description: A bucket of owned compute balance over time. - name: Orders description: >- Place orders targeting a capacity to increase your reserved compute balance during some time period. - name: Instance Templates description: Reusable instance configuration. - name: Images description: Custom machine images for instances. - name: Roles description: TOML-based permission role definitions. - name: Grants description: Bind principals (users or tokens) to roles on a workspace. - name: Tokens description: Workspace-scoped API tokens. - name: Instances description: Spin up instances in a capacity to use your available compute. - name: Instance SKU Catalog description: Browse available instance SKU property definitions. - name: Procurements description: Market automations that maintain capacity by placing buy/sell orders. - name: Deployments description: Deployment automations that maintain a fleet of instances on a capacity. - name: Users description: Read-only access to users within the caller's organization. - name: Workspaces description: Resource containers scoped to an account. - name: Permissions description: Inspect what the caller is allowed to do. - name: Billing description: Billing profile, contacts, and auto top-up settings. - name: Orderbook description: >- Read-only orderbook visibility: bid/ask spread, depth of book, and historical fills, keyed on hardware requirements + delivery window. - name: Orders description: >- Estimate an order before placing it: filled price, fee, and operational notices. paths: /preview/v2/orderbook/quote: get: tags: - Orderbook summary: Get market quote description: >- Top-of-book quote (best bid + best ask) for the given requirements and delivery window. The book is aggregated across every SKU whose orders satisfy the requirements and that the caller is permitted to see. operationId: get_orderbook_quote parameters: - name: requirements in: query description: URL-safe `field[:op]:value` triples joined by `;`. required: false schema: type: string example: accelerator:H100 - name: start_at in: query description: Start of the delivery window. required: true schema: $ref: '#/components/schemas/UnixEpoch' example: 1746057600 - name: end_at in: query description: End of the delivery window. required: true schema: $ref: '#/components/schemas/UnixEpoch' example: 1746662400 responses: '200': description: Market quote. content: application/json: schema: $ref: '#/components/schemas/OrderbookQuoteResponse' '401': description: Unauthorized. content: application/json: schema: $ref: '#/components/schemas/UnauthorizedError' '422': description: Validation failed. content: application/json: schema: $ref: '#/components/schemas/UnprocessableEntityError' '500': description: Internal server error. content: application/json: schema: $ref: '#/components/schemas/InternalServerError' components: schemas: UnixEpoch: type: integer format: int64 description: Unix timestamp. example: 1738972800 OrderbookQuoteResponse: type: object description: >- Top-of-book snapshot: the highest resting buy (`best_bid`) and lowest resting sell (`best_ask`) for the requested window. Either side may be absent if no orders are resting on it. required: - requirements - start_at - end_at - requested_at properties: requirements: $ref: '#/components/schemas/Requirements' description: The hardware requirements the book was filtered by. start_at: $ref: '#/components/schemas/UnixEpoch' description: Start of the delivery window the book covers. end_at: $ref: '#/components/schemas/UnixEpoch' description: End of the delivery window the book covers. requested_at: $ref: '#/components/schemas/UnixEpoch' description: Server time when the book was sampled. best_bid: oneOf: - type: 'null' - $ref: '#/components/schemas/PriceLevel' description: Highest resting buy. Omitted if no bids are resting. best_ask: oneOf: - type: 'null' - $ref: '#/components/schemas/PriceLevel' description: Lowest resting sell. Omitted if no asks are resting. UnauthorizedError: type: object required: - error properties: error: type: object required: - type - message properties: type: type: string const: authentication_error default: authentication_error readOnly: true message: type: string x-speakeasy-error-message: true UnprocessableEntityError: type: object required: - error properties: error: type: object required: - type - message properties: type: type: string const: unprocessable_entity default: unprocessable_entity readOnly: true message: type: string x-speakeasy-error-message: true details: type: array items: $ref: '#/components/schemas/ErrorDetail' InternalServerError: type: object required: - error properties: error: type: object required: - type - message properties: type: type: string const: api_error default: api_error readOnly: true message: type: string x-speakeasy-error-message: true Requirements: type: object description: >- Key/value filters on instance SKU properties. Valid keys and values are published at `GET /v2/instance_sku_property_catalog`. Empty map = no constraints. additionalProperties: type: array items: $ref: '#/components/schemas/Name' propertyNames: type: string examples: - my-resource-name maxLength: 255 minLength: 1 pattern: '[a-zA-Z0-9][a-zA-Z0-9._-]{0,254}' example: accelerator: - H100 PriceLevel: type: object description: >- One price level in the order book — orders sharing the same per-node-hour rate are summed into a single entry. required: - dollars_per_node_hour - allocation_schedule_delta properties: dollars_per_node_hour: $ref: '#/components/schemas/DollarsPerNodeHour' description: Per-node-hour rate for orders at this level. allocation_schedule_delta: $ref: '#/components/schemas/Schedule' description: >- Resting (unfilled) nodes at this rate over time. Flat for a fully-unfilled rectangular order; piecewise when orders are partially filled. ErrorDetail: type: object required: - code - message properties: field: type: - string - 'null' description: The field that caused the error (for validation errors) code: type: string description: Specific error code for this detail message: type: string description: Human-readable error message Name: type: string examples: - my-resource-name maxLength: 255 minLength: 1 pattern: '[a-zA-Z0-9][a-zA-Z0-9._-]{0,254}' DollarsPerNodeHour: type: string description: Price rate in dollars per node-hour. examples: - '2.500000' pattern: ^\d+\.\d+$ Schedule: type: array items: $ref: '#/components/schemas/ScheduleEntry' description: >- Node count over time, as a list of `[start_at, end_at)` time ranges. Example: 5 nodes from t=0 to t=3600 is `[{"start_at": 0, "end_at": 3600, "node_count": 5}]`. `start_at` and `end_at` must be 60-second aligned, `node_count` must be non-negative. On non-final entries, `end_at` may be omitted (inferred from the next entry's `start_at`); gaps fill with `node_count: 0`. ScheduleEntry: type: object description: >- A `[start_at, end_at)` time range with a fixed `node_count`. `end_at` is `null` only on the final entry, marking an unbounded tail. required: - start_at - node_count properties: start_at: $ref: '#/components/schemas/UnixEpoch' end_at: oneOf: - type: 'null' - $ref: '#/components/schemas/UnixEpoch' node_count: type: integer format: int32 securitySchemes: bearer_auth: type: http scheme: bearer bearerFormat: JWT description: >- Create an API token using `sf tokens create` or at https://sfcompute.com/account/api-keys. ````