API ReferenceCheckout

Get Interchange Fees

Gets the breakdown of possible fees

It is unlikely you will be calling this endpoint. Only call if you want to see the fee breakdown for all payment methods ex: Debit vs. Credit. If you are trying to display all possible fees (including gas) broken down by line item and the final total amount, call the “Get Totals” endpoint.

Authentication

x-coinflow-auth-session-keystring

The session key generated for the end user - see https://docs.coinflow.cash/api-reference/api-reference/authentication/get-session-key

OR
x-coinflow-auth-walletstring

The web3 wallet of the end user - see https://docs.coinflow.cash/api-reference/api-reference/authentication/get-session-key

x-coinflow-auth-blockchainstring

The blockchain associated with the end user - see https://docs.coinflow.cash/api-reference/api-reference/authentication/get-session-key

Request

This endpoint expects an object.
merchantIdstringRequired
The merchant identifier
subtotalobjectRequired
presentmentenumOptional
binstringOptional

The Bin of the card (for exact fees)

Response

Ok