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

# Registered

> Whether a wallet has activated a perps account. Cheapest way to filter a wallet list before requesting portfolios.

The cheapest way to filter a wallet list down to actual perps users before requesting portfolios. Accounts that activate perps show up as `registered: true` within minutes.

Accepts either address form — proxy or signer ([details](/perps/wallet-mapping)).


## OpenAPI

````yaml GET /v3/perps/wallets/{address}/registered
openapi: 3.1.0
info:
  title: PolyNode API
  description: >-
    Real-time Polymarket data API with decoded mempool settlements, OHLCV
    candles, and full Polygon JSON-RPC proxy.
  contact:
    name: PolyNode
    url: https://polynode.dev
  license:
    name: ''
  version: 2.0.0
servers:
  - url: https://api.polynode.dev
    description: Production
security:
  - api_key: []
paths:
  /v3/perps/wallets/{address}/registered:
    get:
      tags:
        - Perps
      summary: Registered check
      description: >-
        Whether a wallet has activated a perps account. Cheapest way to filter a
        wallet list before requesting portfolios.
      operationId: perps_wallet_registered
      parameters:
        - name: address
          in: path
          required: true
          description: >-
            Polymarket proxy wallet **or** signer EOA (`0x...`). Resolution is
            automatic.
          schema:
            type: string
      responses:
        '200':
          description: Success
          content:
            application/json:
              example: {}
components:
  securitySchemes:
    api_key:
      type: apiKey
      in: header
      name: x-api-key

````