> ## Documentation Index > Fetch the complete documentation index at: https://docs.ornn.com/llms.txt > Use this file to discover all available pages before exploring further. # Get a tradable listing > Returns one listing as it trades, including its offers. Read it immediately before an offer or purchase to get current terms, prices, and free capacity. Reserve listings return 404 unless your organization is approved or owns the listing. CLI equivalent: `ornn schedules show --listing-id `. ## OpenAPI ````yaml openapi.yaml GET /v1/markets/schedules/{listingId} openapi: 3.1.0 info: title: Ornn compute API version: 1.0.0 description: >- Customer HTTP API for Ornn GPU capacity. It covers reserved capacity and nodes, VM and Bare Metal access, Kubernetes and Slurm clusters, SSH keys, storage volumes and GitHub repositories, private networks, monitoring, buying and selling capacity (Reserve, Market, Spot, and Relist), and billing. API keys are scoped to one organization and act with their creator's access there; account, team, and API-key management stay in the console. Most operations require an approved organization. See https://docs.ornn.com/api-keys to create a key and https://docs.ornn.com/guides/kubernetes-api for an end-to-end Kubernetes integration. Examples use fictional IDs and credentials. The info.version field identifies the contract revision, not a shared API path version. contact: email: support@ornn.com servers: - url: https://api.ornn.com description: Production security: - OrnnApiKey: [] tags: - name: Authentication - name: Reservations - name: GPU nodes - name: Clusters - name: Workers - name: Virtual machines description: >- Choose a VM disk, launch VM access on a reservation, and read each VM's status, launch progress, and SSH connection details. - name: Bare Metal description: >- Launch Bare Metal access on a reservation, read a host's readiness and SSH connection details, and reboot or hard reset it. - name: SSH keys description: >- Register public keys for your organization, choose which keys a VM or Bare Metal reservation uses, and queue key delivery to machines. Slurm clusters take organization key IDs at launch. Kubernetes API access does not use SSH keys. - name: Reserve description: >- Browse reserved-capacity listings and their terms, and post, cancel, or accept offers. Reserve listings are visible to approved organizations. - name: Market description: >- Browse relisted capacity and buy windows at the asking price, paid up front. Open to every member of your organization. - name: Spot description: >- Hourly order books for VMs with 1, 2, 4, or 8 GPUs on one node: read books, trades, and quotes, place and cancel bids, and follow fills. - name: Relist description: >- Sell whole nodes from a reservation you hold at your asking price, and manage those listings. - name: Storage description: >- Managed volumes, their files, and GitHub repository pulls. Volumes belong to the API key's creator in the key's organization. - name: Networks description: >- Organization private networks and the WireGuard configs you use to reach private machines and clusters. - name: Monitoring description: >- Machine telemetry and console logs for capacity your organization holds. Reads are limited to your reservation window. - name: Billing description: >- Invoices, billing summary, usage cost, Ornn credits, and account statements. Saving a card and paying invoices stay in the console. externalDocs: description: REST integration walkthrough url: >- https://docs.ornn.com/guides/kubernetes-access#provision-and-manage-through-rest paths: /v1/markets/schedules/{listingId}: get: tags: - Market - Reserve summary: Get a tradable listing description: >- Returns one listing as it trades, including its offers. Read it immediately before an offer or purchase to get current terms, prices, and free capacity. Reserve listings return 404 unless your organization is approved or owns the listing. operationId: capacityGetSchedule parameters: - name: listingId in: path required: true description: Listing ID. schema: type: string format: uuid example: eeeeeeee-eeee-4eee-8eee-eeeeeeeeeeee responses: '200': description: The listing. content: application/json: schema: $ref: '#/components/schemas/CapacityScheduleEnvelope' example: schedule: listingId: eeeeeeee-eeee-4eee-8eee-eeeeeeeeeeee listingKind: secondary gpuSlug: nvidia_h100_sxm gpusPerNode: 8 nodeCount: 2 nodeIds: - 33333333-3333-4333-8333-333333333333 - 12121212-1212-4212-8212-121212121212 startsAt: '2026-10-20T00:00:00Z' endsAt: '2026-11-03T00:00:00Z' status: active cancelReason: null acceptedWindows: - startsAt: '2026-10-21T00:00:00.000Z' endsAt: '2026-10-23T00:00:00.000Z' isMine: false capacityWindows: - startsAt: '2026-10-20T00:00:00.000Z' endsAt: '2026-10-21T00:00:00.000Z' nodeCount: 2 - startsAt: '2026-10-21T00:00:00.000Z' endsAt: '2026-10-23T00:00:00.000Z' nodeCount: 1 - startsAt: '2026-10-23T00:00:00.000Z' endsAt: '2026-11-03T00:00:00.000Z' nodeCount: 2 typedTerms: true terms: - listingTermId: 88888888-8888-4888-8888-888888888888 type: reserved minDurationSeconds: 86400 maxDurationSeconds: 604800 pricePerGpuHourMicroUsd: 4200000 downPaymentCents: null renewable: false askPricePerGpuHourMicroUsd: 4200000 spotPricePerGpuHourMicroUsd: 4200000 spotGpusInUse: 8 spotGpusOffered: 0 isMine: false '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '404': description: The listing is not tradable or not visible to your organization. content: application/json: schema: $ref: '#/components/schemas/Error' example: detail: code: schedule_not_found message: Ornn could not find that listing. default: $ref: '#/components/responses/Error' components: schemas: CapacityScheduleEnvelope: type: object required: - schedule properties: schedule: $ref: '#/components/schemas/CapacitySchedule' Error: type: object properties: code: type: string detail: oneOf: - type: string - type: object required: - code - message properties: code: type: string message: type: string CapacitySchedule: type: object description: >- A listing as it trades. Prices are what you pay or, for a listing you own, what you receive. Never identifies who supplies the capacity. required: - listingId - listingKind - gpuSlug - status - isMine properties: listingId: type: string format: uuid listingKind: type: string description: >- primary for Reserve listings; secondary for relisted (Market) capacity. gpuSlug: type: string gpusPerNode: type: - integer - 'null' nodeCount: type: integer nodeIds: type: array items: type: string startsAt: type: - string - 'null' format: date-time description: Start of the listing's availability. endsAt: type: - string - 'null' format: date-time description: End of the listing's availability. status: type: string description: active while the listing can trade. cancelReason: type: - string - 'null' acceptedWindows: type: array description: Windows already sold on this listing. items: $ref: '#/components/schemas/CapacitySoldWindow' capacityWindows: type: array description: Free node count over time. Use it to choose a window before buying. items: $ref: '#/components/schemas/CapacityAvailabilityWindow' typedTerms: type: boolean description: True when the listing sells through terms. terms: type: array description: >- Financial terms. When present, send one listingTermId with an offer or purchase. items: $ref: '#/components/schemas/CapacityScheduleTerm' pricePerGpuHourMicroUsd: type: - integer - 'null' format: int64 description: 'Reserve listings: the listing price.' downPaymentCents: type: - integer - 'null' format: int64 description: 'Reserve listings: the down payment.' askPricePerGpuHourMicroUsd: type: - integer - 'null' format: int64 description: 'Market listings: the asking price you pay, fees included.' spotPricePerGpuHourMicroUsd: type: - integer - 'null' format: int64 deprecated: true description: Older name for askPricePerGpuHourMicroUsd. spotGpusInUse: type: - integer - 'null' description: GPUs on this listing running Spot VMs now. spotGpusOffered: type: - integer - 'null' description: GPUs on this listing resting on the Spot book. isMine: type: boolean description: True when your organization owns the listing. offers: type: array description: 'Single-listing reads only: offers posted on this listing.' items: $ref: '#/components/schemas/CapacityOffer' CapacitySoldWindow: type: object required: - startsAt - endsAt - isMine properties: startsAt: type: - string - 'null' format: date-time endsAt: type: - string - 'null' format: date-time isMine: type: boolean description: True when your organization bought this window. CapacityAvailabilityWindow: type: object required: - startsAt - endsAt - nodeCount properties: startsAt: type: string format: date-time endsAt: type: string format: date-time nodeCount: type: integer description: Nodes still free for this whole interval. CapacityScheduleTerm: type: object required: - listingTermId - pricePerGpuHourMicroUsd properties: listingTermId: type: string format: uuid type: type: - string - 'null' enum: - reserved - spot - on-demand - null description: >- Reserve offers and Market purchases use reserved terms. spot terms are not sold as windows. minDurationSeconds: type: - integer - 'null' maxDurationSeconds: type: - integer - 'null' pricePerGpuHourMicroUsd: type: integer format: int64 description: >- On a Market listing, the price you pay with fees included. Send this value as askPricePerGpuHourMicroUsd when you buy. downPaymentCents: type: - integer - 'null' format: int64 renewable: type: boolean CapacityOffer: type: object required: - offerId - listingId - status - isMine - onMyListing properties: offerId: type: string format: uuid description: Offer ID. An accepted offer's reservation has this same ID. listingId: type: string format: uuid listingTermId: type: - string - 'null' format: uuid startsAt: type: - string - 'null' format: date-time description: >- Window start. Acceptance moves it to the acceptance time if that is later. endsAt: type: - string - 'null' format: date-time pricePerGpuHourMicroUsd: type: - integer - 'null' format: int64 downPaymentCents: type: - integer - 'null' format: int64 status: type: string description: open, accepted, or cancelled. Handle unrecognized values. cancelReason: type: - string - 'null' description: >- For example cancelled_by_author, cancelled_by_seller, conflict_with_trade (another offer or purchase took the window), or listing_cancelled. createdAt: type: - string - 'null' format: date-time acceptedAt: type: - string - 'null' format: date-time isMine: type: boolean description: True when your organization posted the offer. onMyListing: type: boolean description: True when the offer is on a listing your organization owns. responses: Unauthorized: description: >- The credential is missing, invalid, revoked, or no longer belongs to a current organization member. Check the HTTP status before parsing the body. content: application/json: schema: $ref: '#/components/schemas/Error' Forbidden: description: >- The credential lacks access to this operation, or the organization requires approval. An API key does not bypass these checks. content: application/json: schema: $ref: '#/components/schemas/Error' Error: description: >- Unsuccessful request. Check HTTP status first. Errors may have detail.code/detail.message, a string detail and optional top-level code, or an empty/non-JSON body. 401: invalid credential; 403: access or approval required; 404: not visible or credentials not ready; 409: lifecycle conflict; 429: back off; 5xx: service failure. Inspect current state before retrying mutations. content: application/json: schema: $ref: '#/components/schemas/Error' securitySchemes: OrnnApiKey: type: http scheme: bearer bearerFormat: ornn_sk_... description: >- Create an organization API key in Account Settings > Developer. Do not send this key to the Kubernetes API server. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.