> ## Documentation Index
> Fetch the complete documentation index at: https://developers.circle.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Release notes - Circle Payments Network - 2026

> 2026 release notes for Circle Payments Network

## July 2026

<Update label="2026.07.10">
  ### API updates

  Managed Payments withdrawals now support a **burn-all** option that withdraws
  the full balance across the main wallet and all sub-accounts in a single
  operation.

  * Added a `burnAll` boolean field on
    [`POST /v1/cpn/managedPayments/accounts/{accountId}/withdrawals`](/api-reference/cpn/managed-payments/withdrawals/create-account-withdrawal).
    Set to `true` to sweep every sub-account together with the main wallet.
  * Withdrawal responses now include `burnAll` and a `subAccountSweeps` array that
    reports the amount and status (`pending`, `complete`, `failed`, `skipped`) for
    each sub-account sweep. See
    [`GET /v1/cpn/managedPayments/accounts/{accountId}/withdrawals/{withdrawalId}`](/api-reference/cpn/managed-payments/withdrawals/get-account-withdrawal).
</Update>

<Update label="2026.07.07">
  ### API updates

  CPN Gateway now validates IBAN account numbers submitted by Originating
  Financial Institutions (OFIs). Submissions with invalid structure, incorrect
  check digits, unsupported country codes, or IBAN country codes that don't match
  the associated `BANK_COUNTRY` are rejected before routing.

  Review the new reference so you can validate on your side before submission:

  * [Validating IBAN account numbers](/cpn/references/compliance/validating-iban)
</Update>

## April 2026

<Update label="2026.04.28">
  ### Documentation additions

  Added the following new topic for Managed Payments webhook events:

  * [Webhook events](/cpn/managed-payments/references/webhook-events)
</Update>

<Update label="2026.04.16">
  ### API updates

  Added and corrected the following Managed Payments endpoints:

  * [`GET /v1/cpn/managedPayments/accounts/{accountId}/deposits`](/api-reference/cpn/managed-payments/deposits/list-account-deposits)
  * [`GET /v1/cpn/managedPayments/accounts/{accountId}/deposits/{depositId}`](/api-reference/cpn/managed-payments/deposits/get-account-deposit)
  * [`POST /v1/cpn/managedPayments/accounts/{accountId}/wireAccounts`](/api-reference/cpn/managed-payments/wires/create-account-wire-account)
  * [`GET /v1/cpn/managedPayments/accounts/{accountId}/wireAccounts/{wireAccountId}/instructions`](/api-reference/cpn/managed-payments/wires/get-account-wire-account-instructions)
  * [`GET /v1/cpn/managedPayments/accounts/{accountId}/wireAccounts/{wireAccountId}`](/api-reference/cpn/managed-payments/wires/get-account-wire-account)
  * [`GET /v1/cpn/managedPayments/accounts/{accountId}/wireAccounts`](/api-reference/cpn/managed-payments/wires/list-account-wire-accounts)
  * [`POST /v1/cpn/managedPayments/accounts/{accountId}/withdrawals`](/api-reference/cpn/managed-payments/withdrawals/create-account-withdrawal)
  * [`GET /v1/cpn/managedPayments/accounts/{accountId}/withdrawals`](/api-reference/cpn/managed-payments/withdrawals/list-account-withdrawals)
  * [`GET /v1/cpn/managedPayments/accounts/{accountId}/withdrawals/{withdrawalId}`](/api-reference/cpn/managed-payments/withdrawals/get-account-withdrawal)
</Update>

<Update label="2026.04.15">
  ### API additions

  Added the following Managed Payments credit endpoints:

  * [`POST /v1/cpn/managedPayments/credit/transfers`](/api-reference/cpn/managed-payments/credit/create-managed-payments-credit-transfer)
  * [`GET /v1/cpn/managedPayments/credit/line`](/api-reference/cpn/managed-payments/credit/get-managed-payments-credit-line)
  * [`GET /v1/cpn/managedPayments/credit/transfers/{transferId}`](/api-reference/cpn/managed-payments/credit/get-managed-payments-credit-transfer)
  * [`GET /v1/cpn/managedPayments/credit/wireInstructions`](/api-reference/cpn/managed-payments/credit/get-managed-payments-credit-wire-instructions)
  * [`GET /v1/cpn/managedPayments/credit/transfers`](/api-reference/cpn/managed-payments/credit/list-managed-payments-credit-transfers)
</Update>

<Update label="2026.04.08">
  Added documentation for CPN Managed Payments. With Managed Payments, Circle
  handles licensing, compliance, minting, and settlement so you can offer
  stablecoin payments without building these systems yourself.

  ### Documentation additions

  Added the following topics for Managed Payments:

  * [CPN Managed Payments Overview](/cpn/managed-payments)
  * [Quickstart: Receive stablecoin payins](/cpn/managed-payments/quickstarts/receive-stablecoin-payins)
  * [Quickstart: Send stablecoin payouts](/cpn/managed-payments/quickstarts/send-stablecoin-payouts)
  * [Settlement flows](/cpn/managed-payments/concepts/settlement-flows)
  * [Sub-account architecture](/cpn/managed-payments/concepts/sub-account-architecture)

  ### API additions

  Added the following Managed Payments endpoints:

  * [`GET /v1/cpn/managedPayments/accounts`](/api-reference/cpn/managed-payments/accounts/list-accounts)
  * [`POST /v1/cpn/managedPayments/accounts`](/api-reference/cpn/managed-payments/accounts/create-account)
  * [`GET /v1/cpn/managedPayments/accounts/{accountId}`](/api-reference/cpn/managed-payments/accounts/get-account)
  * [`GET /v1/cpn/managedPayments/paymentIntents`](/api-reference/cpn/managed-payments/payment-intents/list-payment-intents)
  * [`POST /v1/cpn/managedPayments/paymentIntents`](/api-reference/cpn/managed-payments/payment-intents/create-payment-intent)
  * [`GET /v1/cpn/managedPayments/paymentIntents/{paymentIntentId}`](/api-reference/cpn/managed-payments/payment-intents/get-payment-intent)
  * [`POST /v1/cpn/managedPayments/paymentIntents/{paymentIntentId}/expire`](/api-reference/cpn/managed-payments/payment-intents/expire-payment-intent)
  * [`POST /v1/cpn/managedPayments/paymentIntents/{paymentIntentId}/refund`](/api-reference/cpn/managed-payments/payment-intents/refund-payment-intent)
  * [`GET /v1/cpn/managedPayments/payments`](/api-reference/cpn/managed-payments/payments/list-payments)
  * [`GET /v1/cpn/managedPayments/payments/{paymentId}`](/api-reference/cpn/managed-payments/payments/get-payment)
  * [`POST /v1/cpn/managedPayments/accounts/{accountId}/withdrawals`](/api-reference/cpn/managed-payments/withdrawals/create-account-withdrawal)
  * [`GET /v1/cpn/managedPayments/accounts/{accountId}/withdrawals`](/api-reference/cpn/managed-payments/withdrawals/list-account-withdrawals)
  * [`GET /v1/cpn/managedPayments/accounts/{accountId}/withdrawals/{withdrawalId}`](/api-reference/cpn/managed-payments/withdrawals/get-account-withdrawal)
  * [`GET /v1/cpn/managedPayments/accounts/{accountId}/deposits`](/api-reference/cpn/managed-payments/deposits/list-account-deposits)
  * [`GET /v1/cpn/managedPayments/accounts/{accountId}/deposits/{depositId}`](/api-reference/cpn/managed-payments/deposits/get-account-deposit)
  * [`POST /v1/cpn/managedPayments/accounts/{accountId}/wireAccounts`](/api-reference/cpn/managed-payments/wires/create-account-wire-account)
  * [`GET /v1/cpn/managedPayments/accounts/{accountId}/wireAccounts/{wireAccountId}/instructions`](/api-reference/cpn/managed-payments/wires/get-account-wire-account-instructions)
  * [`GET /v1/cpn/managedPayments/addressBook/recipients`](/api-reference/cpn/managed-payments/address-book/list-address-book-recipients)
  * [`POST /v1/cpn/managedPayments/addressBook/recipients`](/api-reference/cpn/managed-payments/address-book/create-address-book-recipient)
  * [`GET /v1/cpn/managedPayments/addressBook/recipients/{recipientId}`](/api-reference/cpn/managed-payments/address-book/get-address-book-recipient)
  * [`PATCH /v1/cpn/managedPayments/addressBook/recipients/{recipientId}`](/api-reference/cpn/managed-payments/address-book/modify-address-book-recipient)
  * [`DELETE /v1/cpn/managedPayments/addressBook/recipients/{recipientId}`](/api-reference/cpn/managed-payments/address-book/delete-address-book-recipient)
  * [`GET /v1/cpn/managedPayments/payouts`](/api-reference/cpn/managed-payments/payouts/list-payouts)
  * [`POST /v1/cpn/managedPayments/payouts`](/api-reference/cpn/managed-payments/payouts/create-payout)
  * [`GET /v1/cpn/managedPayments/payouts/{payoutId}`](/api-reference/cpn/managed-payments/payouts/get-payout)
</Update>

<Update label="2026.04.01">
  Documentation updates for **CPN Console 2.0**: expanded and clarified developer
  docs for Circle Payments Network (CPN), including new how-tos, navigation
  updates, a refreshed landing page, webhook guidance, and quickstart
  improvements.

  ### Documentation additions

  * [How-to: Set up a Circle wallet for CPN payments](/cpn/guides/wallets/setup-circle-wallet-for-cpn-payments)
  * [How-to: Set up Circle on/off-ramps for CPN payments](/cpn/guides/circle-liquidity/setup-circle-on-off-ramps-for-cpn-payments)
  * [Bring your own wallet for CPN](/cpn/concepts/wallets/bring-your-own-wallet)

  ### Documentation updates

  * [CPN overview](/cpn)
  * [Quickstart: Integrate with CPN as an OFI](/cpn/quickstarts/integrate-with-cpn-ofi)
  * [Webhook events](/cpn/references/webhooks/webhook-events)
</Update>