---
title: "Quadratic Utility"
method: POST
path: "/quantlib/economics/utility/quadratic"
tags: ["quantlib-economics"]
---

# Quadratic Utility

`POST /quantlib/economics/utility/quadratic`

## Request

- Base URL: `https://api.fincept.in` (the document declares no server; this is the origin it was published from)
- URL: `https://api.fincept.in/quantlib/economics/utility/quadratic`
- Auth: API key in header `X-API-Key`

Evaluate Quadratic utility u(w) = w - b*w^2/2 (satiation at w=1/b)

## Request body

- QuadraticUtilityRequest
  - `b` number
  - `wealth` number, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/fincept/apis/fincept-api.md) · [All operations](https://skmtc.dev/fincept/apis/fincept-api/llms.txt) · [OpenAPI document](https://skmtc.dev/fincept/apis/fincept-api/revisions/e9c0076ea55a?raw)