> ## Documentation Index
> Fetch the complete documentation index at: https://docs.dacard.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Link anonymous score to account

> After a user signs up or logs in, link a previously anonymous score result
to their authenticated account. This is the PLG activation bridge: a visitor
scores a product anonymously, then signs up and claims ownership of that result.

**Permission:** `score:create` (authenticated users only)




## OpenAPI

````yaml post /api/score/link
openapi: 3.1.0
info:
  title: Dacard.ai API
  description: >
    Decision intelligence platform for AI-native product teams.

    Score, connect, and compound your product maturity across two original
    frameworks.
  version: 0.1.0
  contact:
    name: Darren Card
    email: darren@darrencard.com
    url: https://darrencard.com
  license:
    name: Proprietary
servers:
  - url: https://app.dacard.ai
    description: Production
  - url: http://localhost:3001
    description: Local development
security: []
tags:
  - name: Scoring
    description: AI maturity scoring engine
  - name: Lifecycle
    description: Development Lifecycle assessment
  - name: Products
    description: Product management and analytics
  - name: Dashboard
    description: Dashboard and suite analytics
  - name: Account
    description: Account and team management
  - name: Billing
    description: Stripe billing integration
  - name: User
    description: User profile, onboarding, and preferences
  - name: System
    description: Health checks and diagnostics
  - name: Internal
    description: Internal and admin endpoints (PQL tracking, demo data management)
  - name: Agents
    description: Agent Studio - autonomous AI agents, triggers, and artifacts
  - name: Intelligence
    description: Alerts, coaching context, and score timeline
  - name: Anomalies
    description: Signal anomaly detection, acknowledgment, and sensitivity overrides
  - name: Outcomes
    description: Longitudinal outcome observations for validation study (E2.2)
  - name: Settings
    description: User and account notification preferences
  - name: Webhooks
    description: Outbound webhook management
  - name: API Keys
    description: API key management (Team and Enterprise plans)
paths:
  /api/score/link:
    post:
      tags:
        - Scoring
      summary: Link anonymous score to account
      description: >
        After a user signs up or logs in, link a previously anonymous score
        result

        to their authenticated account. This is the PLG activation bridge: a
        visitor

        scores a product anonymously, then signs up and claims ownership of that
        result.


        **Permission:** `score:create` (authenticated users only)
      operationId: linkAnonymousScore
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - resultId
              properties:
                resultId:
                  type: string
                  format: uuid
                  description: The anonymous scoring result ID to link
      responses:
        '200':
          description: Score successfully linked to account
          content:
            application/json:
              schema:
                type: object
                properties:
                  linked:
                    type: boolean
                    example: true
                  resultId:
                    type: string
                    format: uuid
        '400':
          description: Missing or invalid resultId
        '401':
          description: Authentication required
        '404':
          description: Result not found
        '409':
          description: Score already linked to an account
      security:
        - clerkAuth: []
        - bearerAuth: []
components:
  securitySchemes:
    clerkAuth:
      type: apiKey
      in: cookie
      name: __session
      description: |
        Clerk session cookie. Authentication is handled by Clerk.
        Sign in at https://app.dacard.ai/sign-in to obtain a session.
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: |
        Clerk JWT session token. Obtain via Clerk's frontend SDK
        using `getToken()` or via the Clerk Backend API.

````