> ## 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 (batch)

> Check perps registration for many wallets in one call (max 50). Each address is resolved and reported inline; a failure on one address does not fail the batch.

Check perps registration for a whole list of wallets in one request — the cheapest way to narrow a set of addresses down to actual perps users before pulling portfolios.

Pass a comma-separated `addresses` list (up to 50). Each address is resolved automatically (proxy or signer) and returned inline with its `wallet_type`, `signer`, and `registered` flag. If one address is malformed or unresolvable, it comes back with an `error` field instead — the rest of the batch still succeeds.

```bash theme={null}
curl "https://api.polynode.dev/v3/perps/wallets/registered?addresses=0xABC...,0xDEF...&key=$POLYNODE_API_KEY"
```

For a single wallet, use the per-address [registered check](/perps/wallets/registered).


## OpenAPI

````yaml GET /v3/perps/wallets/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/registered:
    get:
      tags:
        - Perps
      summary: Registered (batch)
      description: >-
        Check perps registration for many wallets in one call (max 50). Each
        address is resolved and reported inline; a failure on one address does
        not fail the batch.
      parameters:
        - name: addresses
          in: query
          required: true
          description: >-
            Comma-separated Polymarket addresses (proxy wallet or signer).
            Resolution is automatic.
          schema:
            type: string
      responses:
        '200':
          description: Success
          content:
            application/json:
              example:
                data:
                  - input: 0xd498...b84d
                    wallet_type: eoa
                    signer: 0xd498...b84d
                    registered: true
                  - input: 0x4f78...8731
                    wallet_type: deposit
                    signer: 0x1a54...72f1
                    registered: true
components:
  securitySchemes:
    api_key:
      type: apiKey
      in: header
      name: x-api-key

````