openapi: 3.1.0
info:
  title: Involve Asia Publisher Auth Offers API
  version: v2
  description: 'Public-facing Publisher API. Bearer JWT auth (2 hours TTL). Throttle: 60 requests / minute per account.'
  license:
    name: Proprietary — Involve Asia
    url: https://involve.asia/
servers:
- url: https://api.involve.asia/api
security:
- bearerAuth: []
tags:
- name: Offers
paths:
  /offers/all:
    post:
      operationId: offersAll
      summary: All offers
      description: Paginated list of offers you have access to. Filter by country, category, application status, and offer status.
      tags:
      - Offers
      parameters:
      - name: Authorization
        in: header
        required: true
        description: Bearer {token}
        schema:
          type: string
      security:
      - bearerAuth: []
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                page:
                  type: integer
                  description: Page number (default 1).
                limit:
                  type: integer
                  description: Page size, default 100, max 100.
                sort_by:
                  type: string
                  description: '`relevance` (default) · `show_latest_first` · `show_oldest_first` · `a_to_z` · `z_to_a` · `highest_commision_percent` · `lowest_commision_percent` · `highest_flat_payout` · `lowest_flat_payout`.'
                filters[offer_id]:
                  type: string
                  description: Pipe-separated list, e.g. `25|5126`.
                filters[offer_name]:
                  type: string
                  description: Substring match on offer name.
                filters[offer_country]:
                  type: string
                  description: Pipe-separated country names (English), e.g. `Malaysia|Indonesia`.
                filters[offer_type]:
                  type: string
                  description: 'Pipe-separated payout types: `cpa|cps|cpa_both|cpc|cpm`.'
                filters[categories]:
                  type: string
                  description: Pipe-separated, e.g. `Electronics|Fashion|Finance|Health & Beauty|Lifestyle|Marketplace|Other|Services|Travel`.
                filters[application_status]:
                  type: string
                  description: 'Pipe-separated: `Approved|Blocked|Pending|Rejected`. Added 2024-10-01.'
                filters[offer_status]:
                  type: string
                  description: 'Pipe-separated: `Active|Paused`. Added 2024-10-01.'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ResponseEnvelope'
        '401':
          description: Unauthorized. May indicate (a) bad/expired token — re-auth and retry once, OR (b) missing required params (validation errors are returned with status 401 today, not 422). Inspect the `message` field. Token errors may also break the standard envelope (e.g. `{message, status_code}` with no `status` key).
        '429':
          description: Rate limit exceeded. Back off 250 → 500 → 1000 ms.
        '500':
          description: Server-side error. On `/deeplink/generate`, a 500 is also returned for invalid `offer_id` or non-whitelisted destination URLs — these are PERMANENT client errors despite the 5xx code. Inspect `message`; retry only if you have reason to believe the request was previously valid.
  /offers/last-updated-range:
    post:
      operationId: offersLastUpdatedRange
      summary: Last-updated offers
      description: Pull only offers whose `datetime_updated` falls within a window. Cheaper than /offers/all for delta sync.
      tags:
      - Offers
      parameters:
      - name: Authorization
        in: header
        required: true
        description: Bearer {token}
        schema:
          type: string
      security:
      - bearerAuth: []
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                start_date:
                  type: string
                  description: Inclusive start, `YYYY-MM-DD HH:MM:SS`.
                end_date:
                  type: string
                  description: Inclusive end, `YYYY-MM-DD HH:MM:SS`.
                page:
                  type: integer
                  description: Page number (default 1).
                limit:
                  type: integer
                  description: Page size, default 100, max 100.
                sort_by:
                  type: string
                  description: Same options as /offers/all.
                filters[offer_country]:
                  type: string
                  description: Pipe-separated country names.
                filters[categories]:
                  type: string
                  description: Pipe-separated categories.
                filters[application_status]:
                  type: string
                  description: 'Pipe-separated: `Approved|Blocked|Pending|Rejected`.'
                filters[offer_status]:
                  type: string
                  description: 'Pipe-separated: `Active|Paused`.'
              required:
              - start_date
              - end_date
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ResponseEnvelope'
        '401':
          description: Unauthorized. May indicate (a) bad/expired token — re-auth and retry once, OR (b) missing required params (validation errors are returned with status 401 today, not 422). Inspect the `message` field. Token errors may also break the standard envelope (e.g. `{message, status_code}` with no `status` key).
        '429':
          description: Rate limit exceeded. Back off 250 → 500 → 1000 ms.
        '500':
          description: Server-side error. On `/deeplink/generate`, a 500 is also returned for invalid `offer_id` or non-whitelisted destination URLs — these are PERMANENT client errors despite the 5xx code. Inspect `message`; retry only if you have reason to believe the request was previously valid.
components:
  schemas:
    ResponseEnvelope:
      type: object
      required:
      - status
      - data
      properties:
        status:
          type: string
          description: '`success` or `error`.'
          examples:
          - success
        message:
          type: string
          description: Human-readable status message.
        data:
          description: 'Endpoint-specific payload. Paginated list endpoints wrap a `{ page, limit, count, nextPage, data: [...] }` object here; single-record endpoints place the record directly.'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT