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Orders of Magnitude Nutrition Database API
x402
Orders of Magnitude Nutrition Database API is a paid API for AI agents from x402-api-production-5133.up.railway.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).
Looks up nutritional information for a given food item by name, returning dietary data via microtransaction-gated API.
Price / call$0.01
Success—
StatusUnknown
How this service works
Data and AI services via x402 payment protocol
Output
Returns a JSON object with nutritional details for the queried food item, expected to include calorie count, macronutrients (protein, carbohydrates, fat), and possibly micronutrients or serving size data.
Example use cases
Calorie tracking for meal logging
“What are the nutrition facts for a banana? I need the calories, carbs, and sugar content for my food diary.”
Dietary planning for fitness goals
“Look up the protein and fat content of salmon for me — I'm building a high-protein meal plan.”
Ingredient check for recipe builder
“Can you pull up the full nutritional breakdown for whole milk so I can calculate macros for a recipe I'm building?”
Technical details
Endpoint
GEThttps://x402-api-production-5133.up.railway.app/data/nutrition-database?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need quick, per-query nutritional lookups for individual food items and are comfortable with micropayment-gated APIs via the x402 protocol. Suitable for agents that need on-demand food data without a subscription to a large nutrition database provider.
Side effects
- food_name not found in database — may return empty or error response
- Ambiguous food names may return unexpected results
- Empty response schema means output structure is not guaranteed and may vary
- Payment failure via x402 protocol may block access
- Rate limiting or railway.app infrastructure downtime
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| food_namerequired | string | Food name to query |
Output
Schema · Response
{
"type": "object",
"properties": {}
}Tags
x402
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