> ## Documentation Index
> Fetch the complete documentation index at: https://docs.coreweave.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get capacity claim

> Fetch a single CapacityClaim by its UUID.

<Info>
  * The API server is `https://api.coreweave.com`.
  * Replace `{API_ACCESS_TOKEN}` with your [CoreWeave API access token](/security/authn-authz/manage-api-access-tokens).
  * For required permissions, see [IAM Access Policies](/security/iam/access-policies).
</Info>

Substitute `{id}` with the CapacityClaim ID returned from
List capacity claims or Create capacity claim.

```bash title="Example request" theme={"system"}
curl -X GET https://api.coreweave.com/v1alpha1/inference/capacityclaims/{id} \
       -H "Content-Type: application/json" \
       -H "Authorization: Bearer {API_ACCESS_TOKEN}"
```


## OpenAPI

````yaml /openapi/inference/openapi.yaml get /v1alpha1/inference/capacityclaims/{id}
openapi: 3.0.3
info:
  title: CoreWeave Inference API
  version: 0.0.1
  description: >-
    The CoreWeave Inference API provides programmatic control over inference
    gateways, model deployments, and capacity claims.
servers:
  - url: https://api.coreweave.com
    description: CoreWeave production API.
security:
  - bearerAuth: []
tags:
  - name: CapacityClaimService
    description: >-
      Endpoints for creating, listing, getting, updating, and deleting
      CapacityClaim reservations of GPU hardware for inference deployments.
  - name: DeploymentService
    description: >-
      Endpoints for creating, listing, getting, updating, and deleting model
      deployments. Each deployment associates a model with one or more gateways
      and configures runtime, resources, autoscaling, and traffic.
  - name: GatewayService
    description: >-
      Endpoints for creating, listing, getting, updating, and deleting inference
      gateways. Gateways provide authentication, request routing, load
      balancing, and traffic splitting for one or more deployments.
paths:
  /v1alpha1/inference/capacityclaims/{id}:
    get:
      tags:
        - CapacityClaimService
      summary: Get capacity claim
      description: Retrieves a single CapacityClaim by its UUID.
      operationId: CapacityClaimService_GetCapacityClaim
      parameters:
        - name: id
          in: path
          description: The unique identifier of the CapacityClaim to get, UUID format
          required: true
          schema:
            type: string
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetCapacityClaimResponse'
        default:
          description: Default error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Status'
components:
  schemas:
    GetCapacityClaimResponse:
      description: Response for GetCapacityClaim
      type: object
      properties:
        capacityClaim:
          description: The CapacityClaim
          allOf:
            - $ref: '#/components/schemas/CapacityClaim'
          readOnly: true
    Status:
      description: >-
        Standard error response. `code` is a
        [`google.rpc.Code`](https://cloud.google.com/apis/design/errors#error_codes);
        `message` is human-readable English; `details` carries machine-readable
        error details when present.
      type: object
      properties:
        code:
          description: >-
            The status code, which should be an enum value of
            [google.rpc.Code][google.rpc.Code].
          type: integer
          format: int32
        message:
          description: >-
            A developer-facing error message, which should be in English. Any
            user-facing error message should be localized and sent in the
            [google.rpc.Status.details][google.rpc.Status.details] field, or
            localized by the client.
          type: string
        details:
          description: >-
            A list of messages that carry the error details.  There is a common
            set of message types for APIs to use.
          type: array
          items:
            $ref: '#/components/schemas/GoogleProtobufAny'
    CapacityClaim:
      description: CapacityClaim object with specification and status fields
      type: object
      properties:
        spec:
          description: The specification of the CapacityClaim
          allOf:
            - $ref: '#/components/schemas/CapacityClaimSpec'
          readOnly: true
        status:
          description: The status of the CapacityClaim
          allOf:
            - $ref: '#/components/schemas/CapacityClaimStatus'
          readOnly: true
    GoogleProtobufAny:
      description: >-
        Contains an arbitrary serialized message along with a @type that
        describes the type of the serialized message.
      type: object
      properties:
        '@type':
          description: The type of the serialized message.
          type: string
      additionalProperties: true
    CapacityClaimSpec:
      description: CapacityClaimSpec contains the specification for a CapacityClaim
      type: object
      properties:
        id:
          description: The unique identifier of the CapacityClaim, UUID format
          type: string
          readOnly: true
        name:
          description: The human readable name of the CapacityClaim
          type: string
          readOnly: true
        resources:
          description: The specification for the resources to reserve
          allOf:
            - $ref: '#/components/schemas/CapacityClaimResources'
          readOnly: true
        organizationId:
          description: The organization ID that owns the CapacityClaim
          type: string
          readOnly: true
    CapacityClaimStatus:
      description: CapacityClaimStatus contains the status fields for a CapacityClaim
      type: object
      properties:
        createdAt:
          description: The time at which the CapacityClaim was created.
          type: string
          format: date-time
          readOnly: true
        updatedAt:
          description: The time at which the CapacityClaim was last updated.
          type: string
          format: date-time
          readOnly: true
        conditions:
          description: List of conditions representing detailed status information
          type: array
          items:
            $ref: '#/components/schemas/Condition'
          readOnly: true
        allocatedInstances:
          description: The number of instances currently allocated and available.
          type: integer
          format: uint32
          readOnly: true
        pendingInstances:
          description: >-
            The number of instances being provisioned (for
            `CAPACITY_TYPE_CUSTOMER`, this typically reflects Nodes being joined
            to fulfill the reservation).
          type: integer
          format: uint32
          readOnly: true
        status:
          description: >-
            The overall status of the CapacityClaim. See the [Inference API
            overview](https://docs.coreweave.com/products/inference/reference/api-overview#status-values)
            for the meaning of each value.
          type: string
          enum:
            - STATUS_CREATING
            - STATUS_READY
            - STATUS_UPDATING
            - STATUS_DELETING
            - STATUS_ERROR
            - STATUS_FAILED
          readOnly: true
    CapacityClaimResources:
      description: Resources to reserve within a CapacityClaim
      type: object
      properties:
        instanceId:
          description: >-
            The instance type to reserve, by ID specifier (for example,
            `gb200-4x`). Case-insensitive. Must be a valid instance type within
            at least one of the specified `zones`.
          type: string
        instanceCount:
          description: The number of instances to reserve.
          type: integer
          format: uint32
        zones:
          description: >-
            The Availability Zones the CapacityClaim may use resources from (for
            example, `US-WEST-04A`), case-insensitive. The order of `zones`
            implies an allocation preference; earlier entries are preferred.
          type: array
          items:
            type: string
        capacityType:
          description: >-
            The capacity type for the CapacityClaim. `CAPACITY_TYPE_CUSTOMER`
            reserves customer-owned capacity that is allocated by joining Nodes
            to the cluster.
          type: string
          enum:
            - CAPACITY_TYPE_SERVERLESS
            - CAPACITY_TYPE_CUSTOMER
      required:
        - instanceId
        - instanceCount
        - capacityType
        - zones
    Condition:
      description: Condition represents a detailed status condition for resources
      type: object
      properties:
        type:
          description: Type of condition
          type: string
          readOnly: true
        lastUpdateTime:
          description: Last time the condition was updated
          type: string
          format: date-time
          readOnly: true
        reason:
          description: Reason for the condition's last transition
          type: string
          readOnly: true
        message:
          description: Human-readable message indicating details about the condition
          type: string
          readOnly: true
        zone:
          description: Zone associated with the condition
          type: string
          readOnly: true
        status:
          description: >-
            Whether the condition is currently `True`, `False`, or `Unknown`.
            Mirrors the Kubernetes condition convention.
          type: string
          enum:
            - 'True'
            - 'False'
            - Unknown
          readOnly: true
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: CoreWeave API access token sent as a bearer token.
      x-default: Bearer {API_ACCESS_TOKEN}

````