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x402 Food Search API
x402
x402 Food Search API is a paid API for AI agents from workspace-x402-paywall.onrender.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-11).
Search for food items by name and retrieve structured nutritional or price data, paid per-call via x402 micropayment protocol
Price / call$0.005
Success—
StatusUnknown
How this service works
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Output
A JSON object containing food item data matching the query, with fields filtered to the requested subset if the 'fields' parameter is provided (e.g. name, price_usd). Returns structured food information for the matched item.
Example use cases
Ingredient price lookup for recipe costing
“What's the price of salmon? Just return the name and price_usd fields.”
Food database query for nutrition app
“Search for 'avocado' in the food database and give me all the available fields you can find.”
Grocery item data retrieval
“Look up 'Greek yogurt' in the food search and return the name and price_usd so I can compare it to what I'm paying at the store.”
Technical details
Endpoint
GEThttps://workspace-x402-paywall.onrender.com/food/search?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need quick, pay-per-call food item lookups without a subscription, especially when integrating micropayment-native workflows via x402 on Base or Solana. Ideal for agents that need occasional food data lookups at low cost ($0.005 USDC) rather than maintaining a paid subscription to a full nutrition database API.
Side effects
- Missing required 'q' parameter returns an error
- No matching food found returns empty or null result
- Invalid field names in 'fields' parameter may return partial or empty field data
- Payment failure via x402 results in 402 Payment Required response
- Service unavailable on Render free tier due to cold start or downtime
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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