Wallets

GraphQL Endpoint

https://platform.beta.enjin.io/graphql

The Enjin Platform has two wallet-related mutations: CreateManagedWallet and SweepManagedWallet. Managed wallets are keypairs derived from the Wallet Daemon's seed plus an externalId you control — they let your application create signing accounts on demand without managing private keys.

For end-user wallets connected via WalletConnect, there's no mutation here — the user's wallet already exists on chain. To submit transactions signed by an end-user wallet, see CreateTransaction(..., signerAddress: <user-address>) followed by SignTransaction(uuid:, signedExtrinsic:) on the Transactions page.

CreateManagedWallet

Creates a new managed wallet keyed by your externalId. The wallet is the same keypair across networks (mainnet and canary) — there is no network / chain argument.

Once created, look up the wallet's public key with GetManagedWallet(externalId:) and use it as recipient on mint/transfer actions, or as signerAddress / signerExternalId on CreateTransaction to have it sign a transaction.

GraphQL

mutation CreateManagedWallet {
  CreateManagedWallet(
    externalId: "e73f9f38-6832-4822-922b-b9225245ba24"
  )
}

Response

{
  "data": {
    "CreateManagedWallet": true
  }
}

SweepManagedWallet

Transfers all transferable tokens and ENJ out of a managed wallet to a single recipient in one call — the simplest way to migrate a player to a self-custodial wallet. Identify the wallet to empty with signerExternalId (or signerAddress for its public key); the work runs asynchronously and is rate-limited to once per hour per wallet. Returns true once the sweep is accepted.

See Sweeping a Managed Wallet for the full walkthrough.

GraphQL

mutation SweepManagedWallet($network: Network!, $chain: Chain!, $signerExternalId: String, $recipient: String!) {
  SweepManagedWallet(
    network: $network
    chain: $chain
    signerExternalId: $signerExternalId
    recipient: $recipient
  )
}

Variables:

{
  "network": "ENJIN",
  "chain": "MATRIX",
  "signerExternalId": "e73f9f38-6832-4822-922b-b9225245ba24",
  "recipient": "cxLf6yvvtscKrHRfKDphnzsT3eoRY45VbJvqXKub5pmj5mdbQ"
}

Response

{
  "data": {
    "SweepManagedWallet": true
  }
}

Looking for the signing flow?

• For Wallet Daemon-signed transactions, see CreateTransaction.
• For Managed Wallet-signed transactions, pass signerAddress or signerExternalId on CreateTransaction.
• For end-user-signed transactions (WalletConnect, browser extension, etc.), pair CreateTransaction(... signerAddress:) with SignTransaction.