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MealPulse Ingredient Substitution Guide
x402
MealPulse Ingredient Substitution Guide is a paid API for AI agents from mealpulse.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Returns exact substitution ratios and honest notes on how closely each substitute matches the original ingredient in cooking
Price / call$0.05
Success—
StatusUnknown
How this service works
Ingredient substitute finder / what can I use instead of X / cooking swap calculator. Takes an ingredient and the reason (out of it, allergy, dietary) and returns replacement options with exact conversion ratios and honest notes on how close each substitute comes. Worldwide.
Output
Returns a list of viable ingredient substitutes with exact ratios (e.g. '3/4 cup milk + 1/3 cup butter per 1 cup heavy cream'), plus honest notes on how closely each substitute replicates the original ingredient's flavor, texture, and behavior in cooking.
Example use cases
Vegan baking without eggs
“I'm making a chocolate cake and I need it to be fully vegan — what can I use instead of eggs, and how much should I use per egg so the texture actually works out?”
Allergy-friendly pasta sauce swap
“My dinner guest is allergic to shellfish and my shrimp pasta recipe is their favorite — what ingredient can replace the shrimp so the dish still has that umami depth, and how much do I need?”
Pantry staple substitute at cook time
“I'm halfway through making cookies and realized I'm out of butter — what can I swap it with using what's probably in my kitchen, and what's the exact ratio so they still bake properly?”
Technical details
Endpoint
GEThttps://mealpulse.vercel.app/api/meal/substituteWhen to prefer
Use this endpoint when a home cook or recipe agent needs to handle a missing ingredient at cook time, accommodate dietary restrictions, or adapt a recipe — especially when exact substitution ratios and quality notes matter more than a generic swap suggestion.
Side effects
- Ingredient not recognized — returns error or empty results if the ingredient name is misspelled or too obscure
- No known substitutes exist for the requested ingredient — returns empty substitute list
- Missing required ingredient parameter — returns 400 bad request
- Payment not processed — returns 402 Payment Required if x402 payment is missing or insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| reason | string | reason |
| ingredientrequired | string | ingredient |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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