PUTv3
/merchant/wallets/:label/:currency/webhookUpdate a Wallet Webhook (label-based)
SDK
putMerchantWalletsWebhookByLabelCurrencyV3Updates the webhook configuration for a specific wallet
AuthenticatedOAuthclientId/secretUpdated Nov 9, 2026
Endpoint · Instance A
https://a-api.coinpayments.net/api/v3/merchant/wallets/:label/:currency/webhook