AB Tasty Activate API

openapi: 3.2.0
info:
  title: AB Tasty Decision Activate API
  version: 2.0.0
  description: The AB Tasty Decision API is a server-side service that evaluates a visitors context against your active experiments, personalizations, and feature flags, then returns a deterministic decision which campaigns the user qualifies for, the selected variation, and any variables or content to render. It centralizes targeting, traffic allocation, and bucketing so you can power A/B tests, gradual rollouts, and personalized experiences from backends, mobile apps, or edge workers while keeping user exposure consistent. You pass identifiers and attributes at request time, use the response to render the experience, and pair it with event tracking for measurement...
  contact:
    name: Flagship Support
    url: https://www.flagship.io
servers:
- url: https://decision.flagship.io/v2
  description: Production server
security:
- ApiKeyAuth: []
tags:
- name: Activate
paths:
  /activate:
    post:
      tags:
      - Activate
      summary: AB Tasty Post Activate
      description: 'Assigns a user to a variation. Should be used to manually activate a single campaign and variation

        in cases where you choose not to activate them automatically (when trigger_hit is false).

        '
      operationId: postActivate
      requestBody:
        required: true
        content:
          application/json:
            schema:
              oneOf:
              - $ref: '#/components/schemas/ActivationRequest'
              - $ref: '#/components/schemas/BatchActivationRequest'
            examples:
              single:
                summary: Single activation
                value:
                  vid: user123
                  cid: env_abc
                  caid: vg_123
                  vaid: var_456
              singleWithAnonymous:
                summary: Single activation with anonymous ID
                value:
                  vid: user123
                  aid: session_xyz
                  cid: env_abc
                  caid: vg_123
                  vaid: var_456
              batch:
                summary: Batch activation
                value:
                  cid: env_abc
                  batch:
                  - vid: user123
                    caid: vg_123
                    vaid: var_456
                  - vid: user456
                    caid: vg_789
                    vaid: var_012
                    qt: 2134
      responses:
        '204':
          description: No Content - Activation successful
        '401':
          $ref: '#/components/responses/UnauthorizedError'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    ActivationRequest:
      type: object
      required:
      - vid
      - cid
      - caid
      - vaid
      properties:
        vid:
          type: string
          description: Visitor ID
          example: user123
        aid:
          type: string
          description: Anonymous ID (for experience continuity)
          example: session_xyz
        cid:
          type: string
          description: Environment ID
          example: env_abc
        caid:
          type: string
          description: Variation group ID
          example: vg_123
        vaid:
          type: string
          description: Variation ID
          example: var_456
    BatchActivationRequest:
      type: object
      required:
      - cid
      - batch
      properties:
        cid:
          type: string
          description: Environment ID
          example: env_abc
        batch:
          type: array
          items:
            $ref: '#/components/schemas/BatchActivationItem'
          minItems: 1
    BatchActivationItem:
      type: object
      required:
      - vid
      - caid
      - vaid
      properties:
        vid:
          type: string
          description: Visitor ID
          example: user123
        caid:
          type: string
          description: Variation group ID
          example: vg_123
        vaid:
          type: string
          description: Variation ID
          example: var_456
        qt:
          type: integer
          description: Time delta in milliseconds for offline/latent hits (0-4 hours)
          minimum: 0
          example: 2134
    Error:
      type: object
      properties:
        message:
          type: string
          description: Error message
        code:
          type: string
          description: Error code
  responses:
    UnauthorizedError:
      description: Authentication information is missing or invalid
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            message: Invalid API key
            code: UNAUTHORIZED
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
      description: API key for authentication. Can be found in Flagship Platform under Parameters / Environment & Security