---
title: "Black76 Caplet"
method: POST
path: "/quantlib/pricing/black76/caplet"
tags: ["quantlib-pricing"]
---

# Black76 Caplet

`POST /quantlib/pricing/black76/caplet`

## 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/pricing/black76/caplet`
- Auth: API key in header `X-API-Key`

## Request body

- CapFloorletRequest
  - `forward_rate` number, required
  - `strike` number, required
  - `discount_factor` number, required
  - `volatility` number, required
  - `t_start` number, required
  - `t_end` number, required
  - `notional` number

## 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)