openapi: 3.0.3
info:
  title: Triplit HTTP Advanced Schema API
  description: RESTful HTTP API for interacting with a Triplit sync server. Supports fetch, insert, bulk-insert, update, delete, delete-all, schema, stats, clear, and healthcheck operations. Authenticated via JWT Bearer tokens (Service or Anonymous tokens). Base URL follows the pattern https://<project-id>.triplit.io.
  version: 1.0.0
  contact:
    name: Triplit
    url: https://www.triplit.dev
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: https://{projectId}.triplit.io
  description: Triplit Cloud sync server
  variables:
    projectId:
      description: Your Triplit project ID
      default: your-project-id
- url: http://localhost:6543
  description: Local development server
security:
- BearerAuth: []
tags:
- name: Schema
  description: Database schema management
paths:
  /schema:
    post:
      operationId: getSchema
      summary: Get database schema
      description: Returns the current schema definition for the database. Requires a service (admin) token.
      tags:
      - Schema
      requestBody:
        required: false
        content:
          application/json:
            schema:
              type: object
              properties:
                format:
                  type: string
                  enum:
                  - json
                  default: json
                  description: Format for the schema response
      responses:
        '200':
          description: Schema definition
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SchemaResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
  /override-schema:
    post:
      operationId: overrideSchema
      summary: Override database schema
      description: Replaces the current database schema with a new one. Requires a service (admin) token. If collections are provided without roles, default roles are applied automatically.
      tags:
      - Schema
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - schema
              properties:
                schema:
                  type: object
                  description: New schema definition
                  properties:
                    collections:
                      type: object
                      additionalProperties: true
                    roles:
                      type: object
                      additionalProperties: true
      responses:
        '200':
          description: Schema override result
          content:
            application/json:
              schema:
                type: object
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
components:
  responses:
    Forbidden:
      description: Service key (admin token) required for this operation
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Unauthorized:
      description: Missing or invalid authentication token
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  schemas:
    SchemaResponse:
      type: object
      properties:
        type:
          type: string
          enum:
          - schema
          - schemaless
          example: schema
        schema:
          type: object
          description: The database schema definition
          additionalProperties: true
    ErrorResponse:
      type: object
      properties:
        name:
          type: string
          description: Error type name
          example: TriplitError
        message:
          type: string
          description: Human-readable error description
          example: No token provided
        status:
          type: integer
          description: HTTP status code
          example: 401
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: JWT Bearer token. Use a Service Token (secret) for admin operations or an Anonymous token for standard user operations.