1. Upi_payment_with_catalog_id

Interactive order_details message requesting UPI payment, with order items resolved from a linked catalog_id.

Method: POST

Endpoint: https://apis.rmlconnect.net/wba/v1/tsp/messages/

Sample request body:

\{
"messaging_product": "whatsapp",
"recipient_type": "individual",
"to": "{{phone_no}}",
"type": "interactive",
"interactive": \{
"type": "order_details",
"header": \{
"type": "image",

"image": {
    "link": "https://www.gstatic.com/webp/gallery/1.jpg"
    // "provider": {
    //     "name": ""
    // }
}
\},
"body": {
    "text": "Hello"
},
"footer": {
    "text": "your-text-footer-content"
},
"action": {
    "name": "review_and_pay",
    "parameters": {
        "reference_id": "hhvtff",
        "type": "digital-goods",
        "payment_type": "upi",
        "payment_configuration": "RMLUAT11",
        "currency": "INR",
        "total_amount": {
            "value": 1100,
            "offset": 100
        },
        "order": {
            "status": "pending",
            "catalog_id": "1234567",
            "expiration": {
                "timestamp": "1796885016",
                "description": "cancellation-explanation"
            },
            "items": [
                {
                    "retailer_id": "3",
                    "name": "Product name, for example bread",
                    "amount": {
                        "value": 10000,
                        "offset": 100
                    },
                    "quantity": 1,
                    "sale_amount": {
                        "value": 100,
                        "offset": 100
                    }
                }
            ],
            "subtotal": {
                "value": 100,
                "offset": 100
            },
            "tax": {
                "value": 1000,
                "offset": 100,
                "description": "optional_text"
            },
            "shipping": {
                "value": 1000,
                "offset": 100,
                "description": "optional_text"
            },
            "discount": {
                "value": 1000,
                "offset": 100,
                "description": "optional_text",
                "discount_program_name": "optional_text"
            }
        }
    }
}
\}
\}

Notes:

payment_configuration references a payment gateway/UPI handle configured on the WABA account (RMLUAT11 in this sample — replace with the client's own configuration name).

2. Upi_paymnet_without_catalog_id

Interactive order_details message requesting UPI payment with line items defined inline (no catalog_id).

Method: POST

Endpoint: https://apis.rmlconnect.net/wba/v1/tsp/messages/

Sample request body:

{"messaging_product": "whatsapp",
 "recipient_type": "individual",
 "to": "{{phone_no}}",
 "type": "interactive",
  "interactive": {
    "type": "order_details",
    "header": {
      "type": "image",
      "image": {
        // "id": "1234"
        "link": "https://www.gstatic.com/webp/gallery/1.jpg"
      }
    },
    "body": {
      "text": "Hello Avinash"
    },
    "footer": {
      "text": "your-text-footer-content"
    },
    "action": {
      "name": "review_and_pay",
      "parameters": {
        "reference_id": "dvdvdv",
        "type": "digital-goods",
        "payment_type": "upi",
        "payment_configuration": "RMLUAT11",
        "currency": "INR",
        "total_amount": {
          "value": 1200,
          "offset": 100
        },
        "order": {
          "status": "pending",
          "expiration": {
            "timestamp": "1886408464",
            "description": "cancellation-explanation"
          },
          "items": [
            {
              "name": "Product name, for example bread",
              "amount": {
                "value": 10000,
                "offset": 100
              },
              "quantity": 1,
              "sale_amount": {
                "value": 100,
                "offset": 100
              },
              "country_of_origin": "country-of-origin",
              "importer_name": "name-of-importer-business",
              "importer_address": {
                "address_line1": "B8/733 nand nagri",
                "address_line2": "police station",
                "city": "East Delhi",
                "zone_code": "DL",
                "postal_code": "110093",
                "country_code": "IN"
              }
            },
            {
              "name": "Product name, for example bread",
              "amount": {
                "value": 10000,
                "offset": 100
              },
              "quantity": 1,
              "sale_amount": {
                "value": 100,
                "offset": 100
              },
              "country_of_origin": "country-of-origin",
              "importer_name": "name-of-importer-business",
              "importer_address": {
                "address_line1": "B8/733 nand nagri",
                "address_line2": "police station",
                "city": "East Delhi",
                "zone_code": "DL",
                "postal_code": "110093",
                "country_code": "IN"
              }
            }
          ],
          "subtotal": {
            "value": 200,
            "offset": 100
          },
          "tax": {
            "value": 1000,
            "offset": 100,
            "description": "optional_text"
          },
          "shipping": {
            "value": 1000,
            "offset": 100,
            "description": "optional_text"
          },
          "discount": {
            "value": 1000,
            "offset": 100,
            "description": "optional_text",
            "discount_program_name": "optional_text"
          }
        }
      }
    }
  }
}

<Callout icon="fa-circle-info" theme="info">
  **Notes:**

  Item name in source collection is misspelled ("upi_paymnet"); carried through as-is from the Postman collection.
</Callout>

## 3. Payment_gateway_razorpay_with_catalog

Interactive order_details message routed through a Razorpay payment_gateway configuration, with catalog-linked items.

Method: POST

Endpoint: [https://apis.rmlconnect.net/wba/v1/tsp/messages/](https://apis.rmlconnect.net/wba/v1/tsp/messages/)

Sample request body:

```javascript
{
    "messaging_product": "whatsapp",
    "recipient_type": "individual",
    "to": "{{phone_no}}",
    "type": "interactive",
    "interactive": {
        "type": "order_details",
        "header": {
            "type": "image",
            "image": {
                "link": "https://www.gstatic.com/webp/gallery/1.jpg"
                // "provider": {
                //     "name": "provider-name"
                // }
            }
        },
        "body": {
            "text": "your-text-body-content"
        },
        "footer": {
            "text": "your-text-footer-content"
        },
        "action": {
            "name": "review_and_pay",
            "parameters": {
                "reference_id": "fbfbfgbgngn",
                "type": "digital-goods",
                "payment_settings": [
                    {
                        "type": "payment_gateway",
                        "payment_gateway": {
                            "type": "razorpay",
                            "configuration_name": "RMLUAT11",
                            "razorpay": {
                                "receipt": "receipt-value",
                                "notes": {
                                    "key1": "value1"
                                }
                            }
                        }
                    }
                ],
                "currency": "INR",
                "total_amount": {
                    "value": 1100,
                    "offset": 100
                },
                "order": {
                    "status": "pending",
                    "catalog_id": "the-catalog_id",
                    "expiration": {
                        "timestamp": "1886408464",
                        "description": "cancellation-explanation"
                    },
                    "items": [
                        {
                            "retailer_id": "1234567",
                            "name": "Product name, for example bread",
                            "amount": {
                                "value": 10000,
                                "offset": 100
                            },
                            "quantity": 1,
                            "sale_amount": {
                                "value": 100,
                                "offset": 100
                            }
                        }
                    ],
                    "subtotal": {
                        "value": 100,
                        "offset": 100
                    },
                    "tax": {
                        "value": 1000,
                        "offset": 100,
                        "description": "optional_text"
                    },
                    "shipping": {
                        "value": 1000,
                        "offset": 100,
                        "description": "optional_text"
                    },
                    "discount": {
                        "value": 1000,
                        "offset": 100,
                        "description": "optional_text",
                        "discount_program_name": "optional_text"
                    }
                }
            }
        }
    }
}

4. Payment_link_upi_with_catalog_id

Interactive order_details message using a pre-generated payment_link (UPI) instead of an in-chat gateway flow, with catalog-linked items.

Method: POST

Endpoint: https://apis.rmlconnect.net/wba/v1/tsp/messages/

Sample request body:

{
    "messaging_product": "whatsapp",
    "recipient_type": "individual",
    "to": "{{phone_no}}",
    "type": "interactive",
    "interactive": {
        "type": "order_details",
        "header": {
            "type": "image",
            "image": {
                "link": "https://www.gstatic.com/webp/gallery/1.jpg"
                // "provider": {
                //     "name": "provider-name"
                // }
            }
        },
        "body": {
            "text": "Payment link with catalog id"
        },
        "footer": {
            "text": "your-text-footer-content"
        },
        "action": {
            "name": "review_and_pay",
            "parameters": {
                "reference_id": "fhfhfgnf5fh",
                "type": "digital-goods",
                "payment_type": "upi",
                "payment_settings": [
                    {
                        "type": "payment_link",
                        "payment_link": {
                            "uri": "https://rzp.io/i/rNiAagU8y"
                        }
                    }
                ],
                "currency": "INR",
                "total_amount": {
                    "value": 1100,
                    "offset": 100
                },
                "order": {
                    "status": "pending",
                    "catalog_id": "1234",
                    "expiration": {
                        "timestamp": "1796885016",
                        "description": "cancellation-explanation"
                    },
                    "items": [
                        {
                            "retailer_id": "1234567",
                            "name": "Product name, for example bread",
                            "amount": {
                                "value": 10000,
                                "offset": 100
                            },
                            "quantity": 1,
                            "sale_amount": {
                                "value": 100,
                                "offset": 100
                            }
                        }
                    ],
                    "subtotal": {
                        "value": 100,
                        "offset": 100
                    },
                    "tax": {
                        "value": 1000,
                        "offset": 100,
                        "description": "optional_text"
                    },
                    "shipping": {
                        "value": 1000,
                        "offset": 100,
                        "description": "optional_text"
                    },
                    "discount": {
                        "value": 1000,
                        "offset": 100,
                        "description": "optional_text",
                        "discount_program_name": "optional_text"
                    }
                }
            }
        }
    }
}

5. Payment_link_upi_without_catalog_id

Same as above (payment_link, UPI) but with inline line items and no catalog_id.

Method: POST

Endpoint: https://apis.rmlconnect.net/wba/v1/tsp/messages/

Sample request body:

{
    "messaging_product": "whatsapp",
    "recipient_type": "individual",
    "to": "{{phone_no}}",
    "type": "interactive",
    "interactive": {
        "type": "order_details",
        "header": {
            "type": "image",
            "image": {
                // "id": "12345",
                "link": "https://www.gstatic.com/webp/gallery/1.jpg"
            }
        },
        "body": {
            "text": "your-text-body-content"
        },
        "footer": {
            "text": "your-text-footer-content"
        },
        "action": {
            "name": "review_and_pay",
            "parameters": {
                "reference_id": "fhtmved",
                "type": "digital-goods",
                "payment_type": "upi",
                "payment_settings": [
                    {
                        "type": "payment_link",
                        "payment_link": {
                            "uri": "https://rzp.io/i/rNiAagU8y"
                        }
                    }
                ],
                "currency": "INR",
                "total_amount": {
                    "value": 1200,
                    "offset": 100
                },
                "order": {
                    "status": "pending",
                    "expiration": {
                        "timestamp": "1796885016",
                        "description": "cancellation-explanation"
                    },
                    "items": [
                        {
                            "name": "Product name, for example bread",
                            "amount": {
                                "value": 10000,
                                "offset": 100
                            },
                            "quantity": 1,
                            "sale_amount": {
                                "value": 100,
                                "offset": 100
                            },
                            "country_of_origin": "country-of-origin",
                            "importer_name": "name-of-importer-business",
                            "importer_address": {
                                "address_line1": "B8/733 nand nagri",
                                "address_line2": "police station",
                                "city": "East Delhi",
                                "zone_code": "DL",
                                "postal_code": "110093",
                                "country_code": "IN"
                            }
                        },
                        {
                            "name": "Product name, for example bread",
                            "amount": {
                                "value": 10000,
                                "offset": 100
                            },
                            "quantity": 1,
                            "sale_amount": {
                                "value": 100,
                                "offset": 100
                            },
                            "country_of_origin": "country-of-origin",
                            "importer_name": "name-of-importer-business",
                            "importer_address": {
                                "address_line1": "B8/733 nand nagri",
                                "address_line2": "police station",
                                "city": "East Delhi",
                                "zone_code": "DL",
                                "postal_code": "110093",
                                "country_code": "IN"
                            }
                        }
                    ],
                    "subtotal": {
                        "value": 200,
                        "offset": 100
                    },
                    "tax": {
                        "value": 1000,
                        "offset": 100,
                        "description": "optional_text"
                    },
                    "shipping": {
                        "value": 1000,
                        "offset": 100,
                        "description": "optional_text"
                    },
                    "discount": {
                        "value": 1000,
                        "offset": 100,
                        "description": "optional_text",
                        "discount_program_name": "optional_text"
                    }
                }
            }
        }
    }
}

6. Payu_without_catalog_id

Interactive order_details message routed through a PayU payment_gateway configuration, with inline (non-catalog) line items and PayU-specific UDF fields.

Method: POST

Endpoint: https://apis.rmlconnect.net/wba/v1/tsp/messages/

Sample request body:

{
  "messaging_product": "whatsapp",
  "recipient_type": "individual",
  "to": "{{phone_no}}",
  "type": "interactive",
  "interactive": {
    "type": "order_details",
    "header": {
      "type": "image",
      "image": {
        "link": "https://www.gstatic.com/webp/gallery/1.jpg"
      }
    },
    "body": {
      "text": "PayU"
    },
    "footer": {
      "text": "your-text-footer-content"
    },
    "action": {
      "name": "review_and_pay",
      "parameters": {
        "reference_id": "rygfff65ut",
        "type": "digital-goods",
        "payment_settings": [
          {
            "type": "payment_gateway",
            "payment_gateway": {
              "type": "payu",
              "configuration_name": "RMLUAT11",
              "payu": {
                "udf1": "value1",
                "udf2": "value2",
                "udf3": "value3",
                "udf4": "value4"
              }
            }
          }
        ],
        "currency": "INR",
        "total_amount": {
          "value": 1200,
          "offset": 100
        },
        "order": {
          "status": "pending",
          "expiration": {
            "timestamp": "1886408464",
            "description": "cancellation-explanation"
          },
          "items": [
            {
              "name": "Product name, for example bread",
              "amount": {
                "value": 10000,
                "offset": 100
              },
              "quantity": 1,
              "sale_amount": {
                "value": 100,
                "offset": 100
              },
              "country_of_origin": "country-of-origin",
              "importer_name": "name-of-importer-business",
              "importer_address": {
                "address_line1": "B8/733 nand nagri",
                "address_line2": "police station",
                "city": "East Delhi",
                "zone_code": "DL",
                "postal_code": "110093",
                "country_code": "IN"
              }
            },
            {
              "name": "Product name, for example bread",
              "amount": {
                "value": 10000,
                "offset": 100
              },
              "quantity": 1,
              "sale_amount": {
                "value": 100,
                "offset": 100
              },
              "country_of_origin": "country-of-origin",
              "importer_name": "name-of-importer-business",
              "importer_address": {
                "address_line1": "B8/733 nand nagri",
                "address_line2": "police station",
                "city": "East Delhi",
                "zone_code": "DL",
                "postal_code": "110093",
                "country_code": "IN"
              }
            }
          ],
          "subtotal": {
            "value": 200,
            "offset": 100
          },
          "tax": {
            "value": 1000,
            "offset": 100,
            "description": "optional_text"
          },
          "shipping": {
            "value": 1000,
            "offset": 100,
            "description": "optional_text"
          },
          "discount": {
            "value": 1000,
            "offset": 100,
            "description": "optional_text",
            "discount_program_name": "optional_text"
          }
        }
      }
    }
  }
}

7. Session_order_status

Interactive order_status message: posts a status update (e.g. completed) against a previously placed order, identified by reference_id.

Method: POST

Endpoint: https://apis.rmlconnect.net/wba/v1/tsp/messages/

Sample request body:

{
  "messaging_product": "whatsapp",
  "recipient_type": "individual",
  "to": "{{phone_no}}",
  "type": "interactive",
  "interactive": {
    "type": "order_status",
    "body": {
      "text": "hello everyone"
    },
    "action": {
      "name": "review_order",
      "parameters": {
        "reference_id": "fdgf57",
        "order": {
          "status": "completed",
          "description": "Hello from test payment"
        }
      }
    }
  }
}

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