Tito Registrations API

openapi: 3.0.3
info:
  title: Tito Admin Account Registrations API
  description: 'The Tito Admin API is a REST/JSON interface for secure programmatic access to Tito, an event registration and ticketing platform. It is used to manage accounts, events, releases (ticket types), tickets, registrations, discount codes, activities, check-in lists, refunds, and webhook endpoints. Resources are addressed by their account_slug and event_slug.

    Authentication uses a secret API token generated at https://id.tito.io (api-access-tokens), passed in the Authorization header as `Token token=YOUR-API-TOKEN`, together with an `Accept: application/json` header. Tokens carry a live or test mode.

    NOTE ON FIDELITY: All paths, HTTP methods, path parameters, query filters, and the authentication scheme in this document are grounded in Tito''s official Admin API v3.0 documentation (https://ti.to/docs/api/admin/3.0). Tito does not publish a machine-readable OpenAPI/JSON Schema definition, so the request and response BODY schemas here are modeled from the documented attribute tables and example payloads and are intentionally loosely typed (additionalProperties: true). Treat field-level schemas as a reasonable model, not an exhaustive contract.'
  version: '3.0'
  contact:
    name: Tito (Team Tito)
    url: https://ti.to
  license:
    name: Proprietary
    url: https://ti.to/terms
servers:
- url: https://api.tito.io/v3
  description: Tito Admin API (production)
security:
- titoToken: []
tags:
- name: Registrations
  description: Orders that group one or more tickets.
paths:
  /{account_slug}/{event_slug}/registrations:
    parameters:
    - $ref: '#/components/parameters/AccountSlug'
    - $ref: '#/components/parameters/EventSlug'
    get:
      operationId: listRegistrations
      tags:
      - Registrations
      summary: Get all registrations
      description: Lists registrations for an event. Supports search filters such as search[states][], search[created_at][gt], search[updated_at][gt], search[sort], search[direction], and free-text q.
      parameters:
      - name: q
        in: query
        required: false
        description: Free-text search across registrations.
        schema:
          type: string
      responses:
        '200':
          $ref: '#/components/responses/Collection'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createRegistration
      tags:
      - Registrations
      summary: Create a registration
      requestBody:
        $ref: '#/components/requestBodies/GenericBody'
      responses:
        '201':
          $ref: '#/components/responses/Resource'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '422':
          $ref: '#/components/responses/ValidationError'
  /{account_slug}/{event_slug}/registrations/{registration_slug}:
    parameters:
    - $ref: '#/components/parameters/AccountSlug'
    - $ref: '#/components/parameters/EventSlug'
    - $ref: '#/components/parameters/RegistrationSlug'
    get:
      operationId: getRegistration
      tags:
      - Registrations
      summary: Get a registration
      responses:
        '200':
          $ref: '#/components/responses/Resource'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    patch:
      operationId: updateRegistration
      tags:
      - Registrations
      summary: Update a registration
      requestBody:
        $ref: '#/components/requestBodies/GenericBody'
      responses:
        '200':
          $ref: '#/components/responses/Resource'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /{account_slug}/{event_slug}/registrations/{registration_slug}/confirmations:
    parameters:
    - $ref: '#/components/parameters/AccountSlug'
    - $ref: '#/components/parameters/EventSlug'
    - $ref: '#/components/parameters/RegistrationSlug'
    post:
      operationId: markRegistrationPaid
      tags:
      - Registrations
      summary: Mark a registration as paid
      responses:
        '200':
          $ref: '#/components/responses/Resource'
        '401':
          $ref: '#/components/responses/Unauthorized'
    delete:
      operationId: markRegistrationUnpaid
      tags:
      - Registrations
      summary: Mark a registration as unpaid
      responses:
        '200':
          $ref: '#/components/responses/Resource'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  responses:
    Resource:
      description: A single resource. Body schema is modeled and loosely typed.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Generic'
    Collection:
      description: A paginated collection. Pagination metadata is returned in a meta object (current_page, next_page, prev_page, total_pages, total_count, per_page, overall_total). Use page[number] and page[size] query parameters (default page size 100, maximum 1000).
      content:
        application/json:
          schema:
            type: object
            properties:
              meta:
                $ref: '#/components/schemas/PaginationMeta'
            additionalProperties: true
    ValidationError:
      description: The request payload failed validation.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Missing or invalid API token.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    NotFound:
      description: The requested resource was not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    Error:
      type: object
      properties:
        error:
          type: string
        errors:
          type: array
          items:
            type: string
      additionalProperties: true
    PaginationMeta:
      type: object
      properties:
        current_page:
          type: integer
        next_page:
          type: integer
          nullable: true
        prev_page:
          type: integer
          nullable: true
        total_pages:
          type: integer
        total_count:
          type: integer
        per_page:
          type: integer
        overall_total:
          type: integer
    Generic:
      type: object
      description: Loosely-typed object modeled from Tito's documented attribute tables and example payloads. Field-level structure is not exhaustively specified.
      additionalProperties: true
  parameters:
    AccountSlug:
      name: account_slug
      in: path
      required: true
      description: The slug attribute of an Account.
      schema:
        type: string
    RegistrationSlug:
      name: registration_slug
      in: path
      required: true
      description: The slug attribute of a Registration.
      schema:
        type: string
    EventSlug:
      name: event_slug
      in: path
      required: true
      description: The slug attribute of an Event.
      schema:
        type: string
  requestBodies:
    GenericBody:
      required: true
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Generic'
  securitySchemes:
    titoToken:
      type: apiKey
      in: header
      name: Authorization
      description: 'Secret API token generated at https://id.tito.io/api-access-tokens, sent as `Authorization: Token token=YOUR-API-TOKEN`. Requests must also send `Accept: application/json`. Tokens carry a live or test mode.'