> ## Documentation Index > Fetch the complete documentation index at: https://cool.computer/docs/llms.txt > Use this file to discover all available pages before exploring further. # Read an owned site's function failures > Owner only. The latest failures of the site's edge functions, newest first (at most 30): an invocation that threw or passed its CPU or subrequest limit, with the request's method and path (never its query), the release and the error the module raised (name, message and first stack frame). A function that answers an error status itself, and console output, are not kept. A private site's owner also gets the same error text in the body of the failing response itself; every other caller gets `function failed` and a pointer to this route. None recorded is an empty list. 409 `function_logs_on_vm`: the site has a VM, whose front door logs its functions' errors. Callers: the computer owner's account bearer or browser session. ## OpenAPI ````yaml https://www.cool.computer/openapi.json get /api/computers/{id}/logs openapi: 3.1.0 info: title: Cool Computers API version: 1.0.0 description: >- Create and operate reachable computers. Each computer keeps a stable name.cool.computer address, persistent files, and agent-ready command execution. REST requests use UTC-aligned one-minute limits: 600 requests per account identified by a recognized valid account bearer credential, a separate 600-request budget per computer-scoped credential, or 60 requests per source IP otherwise. Read-only GETs answered from API state spend a separate read budget reported as account-read or computer-read, so status polling cannot exhaust the budget that protects work and mutations. To bound authentication-provider traffic, at most 60 first-seen bearer values are checked per source IP in a minute; recognized valid credentials use their account or computer policy. Successful bearer authentication is reused for at most five seconds; transient provider failures are not cached. Revoking a credential through this API (POST /api/auth/logout or DELETE /api/api-keys/{id}) drops that reuse in every serving process, so the revoked credential is refused from the next request on; only if that announcement fails does another process keep admitting it, for at most five seconds. JSON request bodies must be sent with Content-Type: application/json; any other body answers 415 unsupported_media_type. A request that gives a published site its own VM (POST /api/computers/{id}/vm, POST /api/computers/{id}/service/run, or a publish whose cool.json declares run) answers with a Cool-Notice header saying that the site now runs there and cool.json no longer applies; exec, terminals, the port proxy and exposure never give one and answer 409 needs_vm on a site with no VM. Every error is an application/problem+json object whose type links to https://cool.computer/docs/api-reference/errors; a malformed body names the unknown field, the wrong type, or the byte where the JSON breaks. Non-exempt API responses include the structured RateLimit and RateLimit-Policy fields; request admission 429 responses use code api_request_rate_exceeded and also include Retry-After. Health, OpenAPI, webhooks, callbacks, SSE, and WebSocket endpoints are exempt from the REST request budget. Authenticated SSE connection attempts remain subject to the authentication safeguards and can receive the same typed 429 response. servers: - url: https://api.cool.computer description: Canonical API origin security: [] tags: - name: Authentication description: Obtain and manage bearer credentials. - name: Billing description: Inspect and manage the account's no-card trial or Pro plan. - name: Computers description: Create, inspect, and delete resident computers. - name: Execution description: Run commands on a computer. - name: Files description: Read and change a computer's persistent files. - name: Publishing description: >- Publish files to a computer's URL as immutable releases, with no VM. To show something, publish the files; to run something, give the site its own VM with POST /api/computers/{id}/vm or start a service with POST /api/computers/{id}/service/run, then use exec, terminals and services. - name: Services description: >- Manage processes and select the HTTP port exposed at a computer's stable address. - name: Email description: Read and send mail through a computer's inbox. - name: Comments description: >- Comments people leave on a computer's page, unless its owner switched comments off: the owner, the people it is shared with and, when the computer is public, any signed-in person. A comment is content; the owner's agents (Operator, or any agent with the owner's credential) pull the open comments and answer them, and the owner hands chosen comments as a job with POST /api/computers/{id}/comments/ask to Operator, or to the owner's own coding agent while it listens on the site with POST /api/computers/{id}/comments/watch (one listening session per site; it claims the job by pulling it, and Operator takes the job over when it goes quiet). - name: Network description: Control a computer's public visibility and outbound network policy. - name: Sharing description: Invite people to use a computer without granting owner controls. - name: Domains description: >- Serve a computer at a hostname you control, such as app.example.com, beside its own address. - name: Public description: Unauthenticated discovery endpoints. - name: Secrets description: Inspect secret sets and their audit history; values are never returned. - name: Integrations description: Connect, inspect and revoke outside service accounts. - name: GitHub description: Work with repository workspaces using the connected user account. - name: Messaging description: >- Connect Telegram, Slack or WhatsApp so direct messages, and mentions of the Slack app in a channel, become chat turns. - name: Terminals description: Inspect a computer's terminal sessions. - name: Operator description: Read the operator agent's conversations, turns, and events. - name: Feedback description: >- Tell the Cool Computers team what works and what does not, with or without an account. externalDocs: description: Cool Computers agent registration guide url: https://www.cool.computer/auth.md paths: /api/computers/{id}/logs: get: tags: - Publishing summary: Read an owned site's function failures description: >- Owner only. The latest failures of the site's edge functions, newest first (at most 30): an invocation that threw or passed its CPU or subrequest limit, with the request's method and path (never its query), the release and the error the module raised (name, message and first stack frame). A function that answers an error status itself, and console output, are not kept. A private site's owner also gets the same error text in the body of the failing response itself; every other caller gets `function failed` and a pointer to this route. None recorded is an empty list. 409 `function_logs_on_vm`: the site has a VM, whose front door logs its functions' errors. Callers: the computer owner's account bearer or browser session. operationId: getComputerLogs parameters: - $ref: '#/components/parameters/ComputerID' responses: '200': headers: RateLimit: $ref: '#/components/headers/RateLimit' RateLimit-Policy: $ref: '#/components/headers/RateLimit-Policy' description: The recent failures, newest first. content: application/json: schema: $ref: '#/components/schemas/FunctionLogs' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Problem' '404': $ref: '#/components/responses/Problem' '409': $ref: '#/components/responses/Problem' default: $ref: '#/components/responses/Problem' security: - bearerAuth: [] components: parameters: ComputerID: name: id in: path required: true description: >- The computer's name, such as agent-atlas, or its id (cmp_…). Every caller may use either, the computer's own runtime token included. schema: type: string minLength: 1 example: agent-atlas headers: RateLimit: description: >- The applied policy name, requests remaining after this request, and whole seconds until the current UTC-aligned window resets. schema: type: string pattern: >- ^"(account|account-read|computer|computer-read|source|comment-board|comment-live)";r=[0-9]+;t=([1-9]|[1-5][0-9]|60)$ examples: - '"account";r=599;t=42' - '"computer-read";r=598;t=42' RateLimit-Policy: description: >- The selected policy name, quota, and window in seconds. Valid account credentials use account or account-read with q=600, computer credentials use computer or computer-read with q=600, unauthenticated or unrecognized requests use source with q=60 for their source IP, a browser session's read of a comment board uses comment-board with q=300 for its source IP, and its handshake of a comment live channel uses comment-live with q=60 for its source IP. schema: type: string pattern: >- ^("(account|account-read|computer|computer-read)";q=600|"source";q=60|"comment-board";q=300|"comment-live";q=60);w=60$ examples: - '"account";q=600;w=60' - '"computer-read";q=600;w=60' schemas: FunctionLogs: type: object additionalProperties: false required: - failures properties: failures: type: array items: type: object additionalProperties: false required: - at - release - method - path - name - message properties: at: type: string format: date-time release: type: integer method: type: string path: type: string name: type: string message: type: string frame: type: string Problem: type: object additionalProperties: false required: - type - title - status - code - detail properties: type: type: string format: uri description: >- https://cool.computer/docs/api-reference/errors, the page that explains every code. title: type: string status: type: integer minimum: 400 maximum: 599 code: type: string pattern: ^[a-z0-9_]+$ detail: type: string resolution: type: string context: type: object additionalProperties: true suggestions: type: array items: type: string maxItems: 3 description: >- Values to send instead. With name_taken: up to three free names made from the requested one, the first with a random suffix; each was free when the answer was made. responses: Unauthorized: headers: RateLimit: $ref: '#/components/headers/RateLimit' RateLimit-Policy: $ref: '#/components/headers/RateLimit-Policy' description: Unauthorized. content: application/problem+json: schema: $ref: '#/components/schemas/Problem' Problem: headers: RateLimit: $ref: '#/components/headers/RateLimit' RateLimit-Policy: $ref: '#/components/headers/RateLimit-Policy' description: >- A machine-readable API error with a stable code and recovery instruction. content: application/problem+json: schema: $ref: '#/components/schemas/Problem' securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: WorkOS user or agent access token, or Cool Computers API key description: >- A Cool Computers API key, user access token, or claimed agent access token in the Authorization header. Follow https://www.cool.computer/auth.md for agent registration and https://www.cool.computer/authentication.md for direct user credentials. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.