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postWebhookblockchainWallet.update

Payload

webhook_event'blockchainWallet.update' required
idstring required
namestring nullable required
network'base' | 'sepolia' | 'arbitrum_sepolia' | 'base_sepolia' | 'arbitrum' | 'polygon' | 'polygon_amoy' | 'ethereum' | 'stellar' | 'stellar_testnet' | 'tron' | 'solana' | 'solana_devnet' | 'tempo' | 'tempo_testnet' | 'arc' | 'arc_testnet' nullable required
addressstring nullable
signature_tx_hashstring nullable
is_account_abstractionboolean nullable
is_self_custodyboolean nullable

Whether the customer holds the private keys of this wallet. Required for Brazilian customers (BCB Resolution 588). null means it was never answered; once set it cannot be changed.

customer_idstring required

Example payload

{
  "id": "bw_000000000000",
  "name": "Wallet Display Name",
  "network": "polygon",
  "address": "0xDD6a3aD0949396e57C7738ba8FC1A46A5a1C372C",
  "signature_tx_hash": "0x3c499c542cef5e3811e1192ce70d8cc03d5c3359",
  "is_self_custody": true,
  "customer_id": "re_000000000000"
}

Response

Blockchain wallet updated

Changes

Webhooks have no change history: a webhook is keyed by its event name rather than a path and method, so no recorded change can name it.