Immutable · Schema

LinkWalletV2Request

Link wallet V2 request

CompanyGamingBlockchainNFTWeb3WalletsMarketplaceAnalyticsAttributionCustomer Data PlatformAuthenticationDeveloper PlatformA2A

Properties

Name	Type	Description
type	string	This should be the EIP-6963 rdns value, if you're unable to get the rdns value you can provide "External". If using WalletConnect then provide "WalletConnect".
wallet_address	string	The address of the external wallet being linked to Passport
signature	string	The EIP-712 signature
nonce	string	A unique identifier for the signature

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/immutable/main/json-schema/immutable-link-wallet-v2-request-schema.json",
  "title": "LinkWalletV2Request",
  "description": "Link wallet V2 request",
  "x-generated": "2026-10-21",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/immutable-passport-profile-api-openapi.yml#/components/schemas/LinkWalletV2Request",
  "type": "object",
  "required": [
    "type",
    "wallet_address",
    "signature",
    "nonce"
  ],
  "properties": {
    "type": {
      "type": "string",
      "description": "This should be the EIP-6963 rdns value, if you're unable to get the rdns value you can provide \"External\". If using WalletConnect then provide \"WalletConnect\".",
      "maxLength": 32,
      "not": {
        "enum": [
          "Passport",
          "com.immutable.passport"
        ]
      }
    },
    "wallet_address": {
      "description": "The address of the external wallet being linked to Passport",
      "type": "string",
      "pattern": "^0x[a-fA-F0-9]{40}$"
    },
    "signature": {
      "description": "The EIP-712 signature",
      "type": "string"
    },
    "nonce": {
      "description": "A unique identifier for the signature",
      "type": "string"
    }
  }
}

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