Sending Whatsapp cloud template issue

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1

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image2032×1280 216 KB
Bad request - please check your parameters

Number of parameters does not match the expected number of params

2

Hi, for the variables in the n8n WhatsApp Cloud node, you just need to arrange them like the example below:

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3

Thank you for response, The issue im facing is persistent, doesn’t matter if im using any variable or not, im always getting 400 invalid parametres when i want to send a template with a whatsapp flow

4

Oh, so that’s for a WhatsApp flow template? I’ve also never used the WhatsApp Cloud node for that specific case because I believe the “flow” button type isn’t supported yet. Try using this HTTP request and fill in the parameters. For more details, I highly recommend testing all WABA feature via Postman below to get a clearer understanding to playaround with all feature on whatsapp cloud api

5 
Yes thank you, in postman i was able to solve by setting a button componenet with the sub-type to flow. {
  "nodes": [
    {
      "parameters": {
        "phoneNumberId": "678051588735366",
        "recipientPhoneNumber": "+21650453517",
        "template": "new_bl|fr_CI",
        "components": {
          "component": [
            {
              "type": "button",
              "sub_type": "=flow",
              "index": 0,
              "buttonParameters": {}
            }
          ]
        }
      },
      "type": "n8n-nodes-base.whatsApp",
      "typeVersion": 1,
      "position": [
        416,
        0
      ],
      "id": "7f23a8f8-c059-4e0d-b68e-ae3bd29c9057",
      "name": "Send template",
      "webhookId": "c22a30b3-82e1-498e-acb7-588f9cc354c2",
      "credentials": {
        "whatsAppApi": {
          "id": "gMVgZyvoFgAFOUmh",
          "name": "WhatsApp account"
        }
      }
    }
  ],
  "connections": {},
  "pinData": {},
  "meta": {
    "templateCredsSetupCompleted": true,
    "instanceId": "7481d96d48d6ddf096a1abbbbc595752d394b638dfa312c42f01c712af88e6ed"
  }
}
6

Its working with whatsapp cloud node? i saw you are using button sub type with “flow” expression