Hey there, great question! Let me break this down clearly for you:

Can you use a linked credit card as funding source for PayPal Payouts? #

Yes, you can use a credit card linked to your PayPal account as the funding source for bulk payouts via the Payouts REST API, but there are a few key prerequisites to keep in mind:

• Your PayPal account must be a business account (personal accounts typically don’t have access to Payouts functionality).
• The credit card must be fully verified and linked to your PayPal account (you can complete this setup directly through your PayPal dashboard if it’s not already done).
• You need to have the Payouts feature enabled for your PayPal business account—this usually requires completing additional verification steps with PayPal.

How to set this up via the API, and where to find relevant documentation? #

When making your API call to create a payout (using the POST /v1/payments/payouts endpoint), you can specify the credit card as the funding source in your request body:

• Include the funding_source parameter within the sender_batch_header object, setting its value to CREDIT_CARD.
• If you have multiple credit cards linked to your account, you can target a specific one by adding the funding_instrument_id parameter (this ID corresponds to the unique identifier of the linked credit card, which you can retrieve via PayPal’s API endpoints for funding instruments).

For detailed guidance:

• The official PayPal Developer documentation for the Payouts REST API includes a dedicated section on funding sources, covering parameter definitions, valid values, and complete example requests.
• You’ll also find details on error handling (for scenarios like insufficient funds, expired cards, or unsupported card types) and transaction limits specific to credit card-funded payouts.

A quick heads-up: Using a credit card for payouts typically incurs higher transaction fees than using your PayPal balance or linked bank account, so be sure to review PayPal’s fee structure for your region beforehand.

内容的提问来源于stack exchange，提问作者Chris