Sideko Linting API

openapi: 3.1.0
info:
  title: Sideko API Projects Linting API
  description: The Sideko REST API enables developers to programmatically manage API projects, generate SDKs in six languages, generate Model Context Protocol (MCP) servers, deploy CLI tools, create mock servers, lint OpenAPI specifications, and publish API documentation. The API powers the Sideko platform which transforms OpenAPI specifications into complete developer tooling suites (SDKs, MCP, Docs, Mocks, CLIs) automatically.
  version: '1.1'
  contact:
    name: Sideko Support
    url: https://docs.sideko.dev/
    email: support@sideko.dev
  termsOfService: https://www.sideko.dev/legal/terms
  license:
    name: Proprietary
    url: https://www.sideko.dev/legal/terms
servers:
- url: https://api.sideko.dev/v1
  description: Sideko Production API
security:
- ApiKeyAuth: []
tags:
- name: Linting
  description: Lint OpenAPI specifications against Sideko's generation-readiness rules and surface errors before SDK, MCP, or mock generation.
paths:
  /api-projects/{projectId}/lint:
    post:
      operationId: lintApiProject
      summary: Lint API Project
      description: Runs Sideko's OpenAPI linting rules against a project version and returns any blocking or advisory linting errors that would prevent SDK, MCP, or mock generation.
      tags:
      - Linting
      parameters:
      - $ref: '#/components/parameters/projectId'
      requestBody:
        required: false
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/LintRequest'
      responses:
        '200':
          description: Lint result returned successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LintResult'
        '401':
          description: Invalid or missing API key
        '404':
          description: API project not found
components:
  schemas:
    LintResult:
      type: object
      properties:
        clean:
          type: boolean
          description: True when no blocking errors were found and the spec is generation-ready
        issues:
          type: array
          items:
            $ref: '#/components/schemas/LintIssue'
        errorCount:
          type: integer
          description: Number of severity=error findings
        warningCount:
          type: integer
          description: Number of severity=warn findings
    LintRequest:
      type: object
      properties:
        versionId:
          type: string
          format: uuid
          description: API version to lint (defaults to latest if omitted)
        errorsOnly:
          type: boolean
          default: false
          description: Return only blocking errors, omit advisory warnings
    LintIssue:
      type: object
      properties:
        code:
          type: string
          description: Rule code that fired (e.g. sideko-sdk-language-enum)
        severity:
          type: string
          enum:
          - error
          - warn
          - hint
          description: Severity of the lint finding
        message:
          type: string
          description: Human-readable description of the lint finding
        path:
          type: string
          description: JSON path or pointer to the offending location in the OpenAPI document
  parameters:
    projectId:
      name: projectId
      in: path
      required: true
      schema:
        type: string
        format: uuid
      description: Unique identifier of the API project
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-sideko-key
      description: Sideko API key for authentication
externalDocs:
  description: Sideko API Reference
  url: https://docs.sideko.dev/reference/