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OpenAPI Specification

openapi: 3.2.0
info:
  title: Teahouse Vault Performance API
  version: '1.0'
  description: 'Read-only HTTP/JSON API exposing Teahouse Finance permissionless DeFi vault data: the vault catalog, per-vault performance time series (TVL, fee APR, share-token APR, share price), and account/vault share transaction logs. Vaults are of type V3Pair (a single Uniswap V3 LP pair) or V3Port (a portfolio of multiple Uniswap V3 positions).'
  contact:
    name: Teahouse Finance
    url: https://docs.teahouse.finance/docs/vault-api
  x-logo:
    url: https://teahouse.finance/
servers:
- url: https://vault-content-api.teahouse.finance
  description: Vault content API (catalog, performance, logs)
- url: https://vault-api.teahouse.finance
  description: Vault API host
tags:
- name: Performance
  description: Vault performance time series
paths:
  /vaults/permissionless/performance/{chainID}/{contractAddress}/{start}/{end}:
    get:
      operationId: getPermissionlessVaultPerformance
      summary: Get vault info and performance
      description: Returns vault info and performance time series (TVL, APR, share-token price) between two Unix timestamps.
      tags:
      - Performance
      parameters:
      - name: chainID
        in: path
        required: true
        description: Blockchain ID (e.g. 137 for Polygon).
        schema:
          type: integer
      - name: contractAddress
        in: path
        required: true
        description: Vault contract address.
        schema:
          type: string
      - name: start
        in: path
        required: true
        description: Start Unix timestamp.
        schema:
          type: integer
      - name: end
        in: path
        required: true
        description: End Unix timestamp.
        schema:
          type: integer
      responses:
        '200':
          description: Vault info and performance.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Performance'
        '400':
          description: Bad request.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '500':
          description: Server-side error.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  schemas:
    Error:
      type: object
      description: Error envelope returned on 4xx/5xx responses.
      properties:
        error:
          type: string
          description: Human-readable error message.
        details:
          type: array
          description: Optional array of additional error detail entries.
          items:
            type: object
      required:
      - error
    Performance:
      type: object
      description: Time-series performance for a vault.
      properties:
        tvl:
          type: array
          items:
            type: number
        apr:
          type: array
          items:
            type: number
        sharePrice:
          type: array
          items:
            type: number
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-KEY
      description: The documentation notes a 401 "API Key verification failed" response, indicating some endpoints require an API key. The exact header name is NOT published by Teahouse and must be confirmed with the provider; the value shown here is a placeholder, not an authoritative claim.