Flow Message

After you create a WhatsApp Flow, you can send it. To send a message with a flow, we have introduced a new type of the Interactive Object called flow.

Request Parameters

Key	Description	Values	Data Types	Required/Optional	Constraints
Authorization	Access Token for the application	`{PARTNER_APP_TOKEN}`	String	Required	Should be a valid Partner App Access Token.
APP ID	App ID to fetch the access token	`bf9ee64c-3d4d-4ac4-xxxx-732e577007c4`	String	Required	The Id should be a valid app Id of Gupshup
messaging_product	Messaging product	whatsapp	String	Required
recipient_type	Recipient type	individual	String	Required
to	Destination phone no where the message need to be send	`91785876xxxx`	String	Required	Must be a valid phone number.
type	Messaging type	interactive	String	Required	Type should be `interactive` to send address message.
interactive	Add sticker body	`"interactive": { "{{Flow_BODY}}" }`	Object	Required	Key should be `interactive` to send flow message.

Sample Request

curl --location --request POST 'https://partner.gupshup.io/partner/app/{{APP_ID}}/v3/message' \
--header 'Authorization: {{PARTNER_APP_TOKEN}}' \
--header 'Content-Type: application/json' \
--data-raw '{
    "recipient_type": "individual",
    "messaging_product": "whatsapp",
    "to": "{{WHATSAPP_USER_PHONE_NUMBER}}",
    "type": "interactive",
    "interactive": {
        "type": "flow",
        "header": {
            "type": "{{TYPE}}",
            "text": "{{FLOW_MSG_HEADER}}"
        },
        "body": {
            "text": "{{FLOW_MSG_BODY}}}"
        },
        "footer": {
            "text": "{{FLOW_MSG_FOOTER}}"
        },
        "action": {
            "name": "flow",
            "parameters": {
                "flow_message_version": "{{FLOW_MSG_VERSION}}",
                "flow_token": "{{FLOW_TOKEN}}",
                "flow_id": "{{FLOW_ID}}",
                "flow_cta": "{{FLOW_CTA}}",
                "flow_action": "{{FLOW_ACTION}}",
                "flow_action_payload": {
                    "screen": "{{SCREEN_NAME}}",
                    "data": {
                        "product_name": "{{PRODUCT_NAME}}",
                        "product_description": "{{DESCRIPTION}}",
                        "product_price": {{PRODUCT_PRICE}}
                    }
                }
            }
        }
    }
}'

Sample Response

{
    "messages": [
        {
            "id": "GUPSHUP_MESSAGE_ID"
        }
    ],
    "messaging_product": "whatsapp",
    "contacts": [
        {
            "input": "DESTINATION_PHONE_NO",
            "wa_id": "DESTINATION_PHONE_NO"
        }
    ]
}

Status Codes

Status Code	Response	Comments
Success
200	`{ "messages": [ { "id": "GUPSHUP_MESSAGE_ID" } ], "messaging_product": "whatsapp", "contacts": [ { "input": "DESTINATION_PHONE_NO", "wa_id": "DESTINATION_PHONE_NO" } ] }`
Error
401	`{ "status": "error", "message": "Authentication Failed" }`	When API key authentication fails
400	`{ "message": "Callback Billing must be enabled for this API", "status": "error" }`	If Callback billing is not enabled for the app
400	`{ "message": "Invalid App Details", "status": "error" }`	If app details are not found