ReDoc documentation
Return the payment method for a specified shopping cart.
200 Success.
400 Bad Request
Unexpected error
{- "po_number": "string",
 - "method": "string",
 - "additional_data": [
- "string"
 
], - "extension_attributes": {
- "agreement_ids": [
- "string"
 
] 
} 
}Add a specified payment method to a specified shopping cart.
200 Success.
400 Bad Request
Unexpected error
{- "method": {
- "po_number": "string",
 - "method": "string",
 - "additional_data": [
- "string"
 
], - "extension_attributes": {
- "agreement_ids": [
- "string"
 
] 
} 
} 
}0