# Funding Source
source: https://developer.mastercard.com/mastercard-send-funding/documentation/field-uris-codes/funding-source/index.md

## Funding Source {#funding-source}

This table provides guidance for populating the `funding_source` and `sender_account_uri` fields in your Funding API requests, based on the funding source. For more information on the Account URI format for the `sender_account_uri` field, see [Account URIs](https://developer.mastercard.com/mastercard-send-funding/documentation/field-uris-codes/account-uris/index.md).

| Funding Source Value |                                      Use When Processing Payments Funded by...                                      |                                                                                                                                               Sender Account URI                                                                                                                                                |
|----------------------|---------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| CREDIT               | A credit card. This includes cards and tokens\* enabled via pass-through wallets, such as Apple Pay or Google Pay.  | Provide the PAN or token used for funding the payment, accepted in any form via a contactless tap, contact chip, magstripe. PAN examples: * pan:5102589999999913 * pan:5102589999999913;exp=2077-08 * pan:5102589999999913;exp=2077-08;cvc=123 <br /> Tokenized PAN example: * pan:5432231452673894;exp=2077-08 |
| DEBIT                | A debit card. This includes cards and tokens\* enabled via pass-through wallets, such as Apple Pay or Google Pay.   | Provide the PAN or token used for funding the payment. PAN examples: * pan:5102589999999913 * pan:5102589999999913;exp=2077-08 * pan:5102589999999913;exp=2077-08;cvc=123 <br /> Tokenized PAN example: * pan:5432231452673894;exp=2077-08                                                                      |
| PREPAID              | A prepaid card. This includes cards and tokens\* enabled via pass-through wallets, such as Apple Pay or Google Pay. | Provide the PAN or token used for funding the payment. PAN examples: * pan:5102589999999913 * pan:5102589999999913;exp=2077-08 * pan:5102589999999913;exp=2077-08;cvc=123 <br /> Tokenized PAN example: * pan:5432231452673894;exp=2077-08                                                                      |
| DEPOSIT_ACCOUNT      | A deposit account, such as a routing transit number (RTN) or bank account.                                          | If the account number is 50 characters or less, provide the value as `raw:{account number}`, for example `raw:123456789012`. Otherwise, provide the value `raw:9999999999999995` (to represent 'not available').                                                                                                |
| MOBILE_MONEY_ACCOUNT | Any form of Mobile Money account or staged wallet account.                                                          | Provide the wallet account details (such as the Wallet ID) if 50 characters or less, in the format `raw:{Wallet ID}`, for example `raw:73645201048300`. Otherwise, provide the value `raw:9999999999999995` (to represent 'not available').                                                                     |
| CASH                 | Cash                                                                                                                | Provide the value `raw:9999999999999995`.                                                                                                                                                                                                                                                                       |
| OTHER                | A source other than those listed above.                                                                             | Provide the appropriate value as per the guidance in [Account URIs](https://developer.mastercard.com/mastercard-send-funding/documentation/field-uris-codes/account-uris/index.md). Otherwise, provide the value `raw:9999999999999995`.                                                                        |

*\* With tokens, use the same process to identify credit, debit and prepaid accounts as you would for funding PANs.*