Overview
Search USDA FoodData Central for nutrition data -- calories, protein, fat, carbs, fiber, sugar, sodium, cholesterol per food. Query: ?query=chicken breast&limit=5. If query is omitted, defaults to `chicken breast`.
Protocol
x402
Price
$0.0080
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
tools/search
Provider
x402
Indexed
2026-03-25 06:49:33
Health
Status
healthy
Latency (p50)
175ms
Uptime (30d)
100.0%
Reliability Score
92/100
Last Checked
2026-03-25 14:15:00
Last Healthy
2026-03-25 14:15:00
Consecutive Failures
0
Input Schema
{
"discoverable": true,
"method": "GET",
"queryParams": {
"limit": {
"description": "Maximum results to return",
"type": "string"
},
"query": {
"description": "Food search phrase",
"type": "string"
}
},
"type": "http"
}
Output Schema
{
"data": {
"count": 2,
"foods": [
{
"calories": {
"unit": "KCAL",
"value": 144
},
"description": "Chicken breast, rotisserie, skin not eaten"
},
{
"calories": {
"unit": "kJ",
"value": 1100
},
"description": "Chicken breast tenders, breaded, uncooked"
}
],
"query": "chicken breast"
},
"source": "USDA FoodData Central",
"success": true
}