Get calorie and macro data for any food or meal in seconds. Simple, affordable, no BS.
POST /api/parse
{
"meal": "chicken breast
with rice and broccoli"
}{
"calories": 450,
"protein": 45g,
"carbs": 50g,
"fat": 8g
}✓ 50+ developers • 99.9% uptime • <2s response
<2 second response time. Cached results are instant.
$10/month for 10K requests. 10x cheaper than competitors.
One endpoint. Send meal text, get nutrition. That's it.
99.9% uptime. Powered by OpenAI + USDA data.
Get started in 5 minutes. No complex setup.
Works in any language. Arabic, Spanish, Chinese and more.
Add macro tracking to your workout app
Calculate nutrition for meal plans
Let users type meals, not scan barcodes
Add nutrition lookups to your bot
Start free. Scale as you grow. No hidden fees.
All plans include unlimited API keys • Cancel anytime • No contracts
const response = await fetch('https://api.caloriefast.com/api/parse', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'X-API-Key': 'your_api_key_here'
},
body: JSON.stringify({
meal: 'grilled chicken with brown rice'
})
});
const data = await response.json();
console.log(data.total_nutrition);
// { calories: 450, protein: 45, carbs: 50, fat: 8 }POST /api/parse
Parse meal text and get full nutrition breakdown
POST /api/nutrition
Get nutrition data for a single food item
POST /api/batch
Get nutrition for multiple foods (max 20)
Join 50+ developers using CalorieFast
Free tier • No credit card required • Instant setup