WealthVille — DeFi Liquidity Pool Scores API (Solana & EVM) Signals API

openapi: 3.2.0
info:
  title: Wealthville Public Data Signals API
  version: 1.0.0
  description: 'Public, read-only API for Wealthville pool scores (Enter/Hold/Exit + composite Wealthville Score, 0–100), the published-signal feed, and the live track record. Anonymous access is open at 60 requests/min per IP; partners can request an API key (sent as the `x-api-key` header) for a higher, per-key allowance. Methodology: https://www.wealthville.net/learn/wealthville-score'
  termsOfService: https://wealthville.net/terms
  contact:
    name: Wealthville Support
    url: https://www.wealthville.net/developers
    email: support@wealthville.net
  license:
    name: Proprietary — see Terms of Service
    url: https://wealthville.net/terms
servers:
- url: https://wealthville.net
security:
- {}
- ApiKeyAuth: []
tags:
- name: Signals
paths:
  /api/v1/signals/feed:
    get:
      summary: Published signals feed (JSON)
      description: Paginated feed of published LIVE signals with narrative, confidence, and branded image URLs.
      parameters:
      - name: limit
        in: query
        schema:
          type: integer
          minimum: 1
          maximum: 50
          default: 20
      - name: tier
        in: query
        schema:
          type: string
          enum:
          - free
          - premium
          default: free
      - name: ai_only
        in: query
        schema:
          type: boolean
          default: false
      responses:
        '200':
          description: Signal list
          content:
            application/json:
              schema:
                type: object
                properties:
                  signals:
                    type: array
                    items:
                      type: object
                      properties:
                        id:
                          type: integer
                        generated_at:
                          type: string
                          format: date-time
                        signal_kind:
                          type: string
                        action:
                          type: string
                          example: ENTER
                        severity:
                          type: string
                        protocol:
                          type: string
                        pool_address:
                          type: string
                        pool_name:
                          type:
                          - string
                          - 'null'
                          description: Token pair, e.g. "SOL/USDC" (null when unresolvable)
                        chain:
                          type: string
                        confidence:
                          type:
                          - number
                          - 'null'
                        calibrated_confidence:
                          type:
                          - number
                          - 'null'
                        narrative:
                          type:
                          - string
                          - 'null'
                        risk_note:
                          type:
                          - string
                          - 'null'
                        reasons:
                          type: array
                          items:
                            type: string
                        image_url:
                          type:
                          - string
                          - 'null'
      tags:
      - Signals
  /api/v1/signals/{id}:
    get:
      summary: One published signal, including its realized outcome
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Signal with outcome label and t0 snapshot
        '404':
          description: Not found
      tags:
      - Signals
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
      description: Optional partner key — raises the rate limit and identifies the caller.