Tone

Analyze the tone of text, returning detected tones with confidence scores and suggestions for improvement.

POST /api/tone

Parameters

Field	Type	Required	Description
text	string	Yes	Text to analyze

Response

Field	Type	Description
primary_tone	string	Dominant detected tone
tones	array	All detected tones with confidence
tones[].tone	string	Tone name
tones[].confidence	number	Confidence from 0.0 to 1.0
suggestions	array	Improvement suggestions

Example

curl -X POST https://morso.dev/api/tone \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"text": "Per my last email, the deadline was yesterday. Please advise on next steps immediately."}'

{
  "primary_tone": "assertive",
  "tones": [
    {"tone": "assertive", "confidence": 0.82},
    {"tone": "urgent", "confidence": 0.71},
    {"tone": "formal", "confidence": 0.65}
  ],
  "suggestions": [
    "Consider softening the opening to avoid sounding passive-aggressive",
    "Replace 'immediately' with a specific timeframe for a more collaborative tone"
  ]
}