Powered by OpenAI gpt-4o-mini

9 AI Endpoints.
One POST Request.
Ship in 3 Lines.

Summarize, rewrite, translate, jokify, roast, and more. No model management, no complex setup. Just results.

terminal
# Summarize any text in one call curl -X POST https://api.wellerdeveler.com/api \ -H "Content-Type: application/json" \ -H "X-API-Key: free_test_key_demo" \ -d '{ "action": "summarize", "text": "..." }' # Response { "result": "Your summary here.", "usage": { "remaining": 97 } }
Avg response <2s
🔒 HTTPS + API key auth
🚀 Free tier: 100 req/day
99.9% uptime
💰 From $0.009/request
9 Actions. One Endpoint.
All endpoints accept POST with JSON body and your API key in the X-API-Key header.
POST
/summarize
Condense text to short (1-2 sentences), medium (1 paragraph), or long (3 paragraphs).
length: "short" | "medium" | "long"
POST
/rewrite
Transform tone while preserving meaning. Five style presets.
style: "professional" | "casual" | "simple" | "persuasive" | "technical"
POST
/translate
Translate to any language. Including Pig Latin and Morse Code.
language: "French" | "Pig Latin" | "Morse Code" | any
POST
/jokify
Turn boring text into comedy. Puns, twists, and unexpected humor.
No options required
POST
/eli5
Explain Like I'm 5. Complex concepts in language a child understands.
No options required
POST
/sentiment
Analyze emotional tone. Returns sentiment, confidence score, key emotion.
Returns: Positive/Negative/Neutral + confidence % + emotion
POST
/roast
Humorously critique any text. Funny, not mean-spirited.
No options required
POST
/extract
Pull out key facts, names, dates, or action items as a bullet list.
target: "key facts" | "names" | "dates" | "action items"
POST
/proofread
Fix grammar, spelling, punctuation. Returns corrected text + change summary.
No options required
Ship in Under 5 Minutes
One endpoint, nine actions. Copy, paste, build.
bash
# Summarize
curl -X POST https://api.wellerdeveler.com/api \
  -H "Content-Type: application/json" \
  -H "X-API-Key: your_api_key_here" \
  -d '{
    "action": "summarize",
    "text": "Your long text here...",
    "options": { "length": "short" }
  }'

# Jokify a boring corporate memo
curl -X POST https://api.wellerdeveler.com/api \
  -H "Content-Type: application/json" \
  -H "X-API-Key: your_api_key_here" \
  -d '{
    "action": "jokify",
    "text": "Please submit your TPS reports by end of day."
  }'

# Response
{
  "action": "jokify",
  "result": "Your hilarious result here.",
  "usage": { "requests_used": 3, "requests_limit": 1000 }
}
API Reference
Field Type Required Description
action string Yes summarize | rewrite | translate | jokify | eli5 | sentiment | roast | extract | proofread
text string Yes Text to process. Max 5,000 characters.
options object No Action-specific options (length, style, language, target)
X-API-Key header Yes Your API key. Free demo key: free_test_key_demo
Rate Limiting
X-RateLimit-Limit: 1000
X-RateLimit-Remaining: 997
HTTP 429 when limit exceeded (reset info in response body)
See It Work. Right Now.
Using the free demo key. All 9 endpoints, no signup required.
TextTools API -- Live Demo
Connected
// input text
// response
Result will appear here...
Simple, Predictable Pricing
Start free. Upgrade when you need more requests. No surprises.
Free
$0
forever
  • 100 requests / day
  • All 9 endpoints
  • All options included
  • 5,000 char input limit
  • No credit card needed
Get Free Key

Need more than 1,000 requests/month? Contact us for a custom plan.

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