I have a workflow that uses a HTTP request to create a voice audio file using HUME AI. I want to take the generated file and upload it to box and dropbox. What’s odd is that box and dropbox both produce errors that the binary file has not been provided. I can see the that the binary data in the response of the HTTP request and also in the box and dropbox upload nodes.
I have tried various fixes such as using just json with a file converter and have also used file in the response. No idea what’s wrong.
Please share your workflow
(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.){
"nodes": [
{
"parameters": {
"authentication": "oAuth2",
"path": "=/{{ $json.output.properties.filename.description }}.mp3",
"binaryData": true
},
"type": "n8n-nodes-base.dropbox",
"typeVersion": 1,
"position": [
512,
-160
],
"id": "6a6df56b-b2db-4c1d-8575-854f9e20aa50",
"name": "Upload a file",
"credentials": {
"dropboxOAuth2Api": {
"id": "2wIsPg2ov4kbwPg6",
"name": "Dropbox account"
}
}
},
{
"parameters": {
"fileName": "={{ $json.output.properties.filename.description }}.mp3",
"binaryData": true,
"parentId": "349779169564"
},
"type": "n8n-nodes-base.box",
"typeVersion": 1,
"position": [
368,
-304
],
"id": "71edd00e-0646-4d9a-b3c4-0391722c012f",
"name": "Upload a file1",
"credentials": {
"boxOAuth2Api": {
"id": "JO36pqfiua2Ajmah",
"name": "Box account"
}
}
},
{
"parameters": {
"method": "POST",
"url": "https://api.hume.ai/v0/tts/file",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"sendBody": true,
"specifyBody": "json",
"jsonBody": "={\n \"utterances\": [\n {\n \"text\": {{ JSON.stringify($node[\"AI Agent\"].json.output.properties.script.description || \"\") }},\n \"description\": \"Middle-aged masculine voice with a clear, rhythmic Scots lilt, rounded vowels, and a warm, steady tone with an articulate, academic quality.\",\n \"voice\": { \"id\": \"fcd2297b-44dd-4115-97af-a13297afb8cb\"}\n }\n ],\n\n \"format\": {\n \"type\": \"mp3\"\n },\n \"num_generations\": 1\n}",
"options": {
"response": {
"response": {
"responseFormat": "file"
}
}
}
},
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.3,
"position": [
-64,
-224
],
"id": "9500fac1-ab35-4a1c-9150-aa6e83735872",
"name": "VoiceOver HUME",
"credentials": {
"httpHeaderAuth": {
"id": "XsXiy3G3Ne7oHtOP",
"name": "Hume API"
}
}
}
],
"connections": {
"VoiceOver HUME": {
"main": [
[
{
"node": "Upload a file",
"type": "main",
"index": 0
},
{
"node": "Upload a file1",
"type": "main",
"index": 0
}
]
]
}
},
"pinData": {},
"meta": {
"templateCredsSetupCompleted": true,
"instanceId": "4ff4e6bfd004ac5b7ed0e32beeb8f2a8b4ac79b6d739de27a909535204d872fd"
}
}