---
title: "Bl Posterior"
method: POST
path: "/quantlib/portfolio/black-litterman/posterior"
tags: ["quantlib-portfolio"]
---

# Bl Posterior

`POST /quantlib/portfolio/black-litterman/posterior`

## 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/portfolio/black-litterman/posterior`
- Auth: API key in header `X-API-Key`

## Request body

- BlackLittermanRequest
  - `covariance_matrix` array[], required
    - number[]
  - `market_caps` number[], required
  - `risk_aversion` number
  - `views` object[], nullable

## 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)