---
title: "Gp Vol Surface"
method: POST
path: "/quantlib/ml/gp/vol-surface"
tags: ["quantlib-ml"]
---

# Gp Vol Surface

`POST /quantlib/ml/gp/vol-surface`

## 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/ml/gp/vol-surface`
- Auth: API key in header `X-API-Key`

Fit volatility surface using Gaussian Process regression

## Request body

- GPVolSurfaceRequest
  - `strikes` number[], required
  - `expiries` number[], required
  - `vols` array[], required
    - number[]
  - `query_strikes` number[], required
  - `query_expiries` 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)