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Review the changes in each release and open the related documentation for contracts, examples, and testing instructions.
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v2.2.0

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Crypto, payouts, and prefunding

This release improves crypto operation tracking, makes Payout ACH v3 references more flexible, and automates prefunding processing.

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Automatic crypto deposit registration

Deposits received at a wallet address are now registered automatically after blockchain confirmation. Each deposit is linked to the corresponding business and wallet, including its amount, asset, blockchain, and transaction hash.

View the crypto deposit flow

Learn how to receive funds and track their confirmation.

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Crypto webhooks with transaction hashes

Crypto deposit and withdrawal notifications may now include transactionHash, in addition to amount, asset, blockchain, and, when applicable, walletId. Use the hash to verify the operation in a blockchain explorer.

View webhook contracts

Review the updated deposit_crypto and withdrawal_crypto payloads.

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Default network for new wallets by environment

New wallets include USDC as their default asset. The assigned blockchain depends on the environment: Ethereum in Sandbox and Polygon in Production. Existing wallet assets are not changed.
Before transferring funds, always check the blockchain returned by the API and use the same network in the source wallet.

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Controlled payout balance response

Payout ACH and Payout QR balance queries now preserve a valid response when the balance provider is temporarily unavailable. In this case, the API returns zero balances until service is restored.

Retrieve payout balances

Review the balance endpoint and its response contract.

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Flexible references in Payout ACH v3

The required Payout ACH v3 external_reference field now accepts partner-defined text references and no longer requires UUID v4 format. This lets partners use their own order or operation identifiers.

View Payout ACH v3

Review the request, validations, and payout response.

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Automatic prefunding processing

Prefunding operations now continue automatically with bank processing after receipt of funds is confirmed. The reference number generated by the provider is linked to the transaction for easier traceability.
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v2.1.0

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Wallets, crypto, and PIX

This release extends API v2 with wallet operations, crypto deposits and payouts, and instant PIX payments.

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Wallet management

New endpoints create and list wallets, associate blockchain assets, and retrieve available balances.

View Wallet documentation

Review endpoint contracts and creation and retrieval examples.

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Crypto deposits

Addresses associated with a wallet can now receive crypto deposits whose balance can be retrieved later.

View the crypto deposit flow

Learn how to obtain an address, transfer funds, and validate the deposit.

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Crypto payouts

Partners can now send USDC and USDT from an internal wallet to an external address on Polygon, Ethereum, or TRON.

View Crypto Payout documentation

Review the request, response, validations, and Sandbox example.

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PIX payouts

Instant BRL payments to Brazil are now available with balance or crypto conversion funding.

View PIX Payout documentation

Review the supported PIX keys and the response for each funding mode.

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Crypto webhooks

Crypto deposit and withdrawal notifications now include amount, asset, blockchain, and, when applicable, walletId.

View webhook contracts

Review the deposit_crypto and withdrawal_crypto payloads.
If your integration already processes crypto webhooks, use asset and blockchain instead of relying on currency.