# Portfolio Optimizer

**Provider:** Portfolio Optimizer
**Category:** finance
**Base URL:** `https://api.portfoliooptimizer.io/v1`
**Auth:** api-key — `X-API-Key: YOUR_API_KEY`
**Rate Limit:** 100 req/month (free)
**Free Tier:** Yes — available
**Pricing:** Enterprise / contact sales (subscription)
**Docs:** https://portfoliooptimizer.io/

## Description

Portfolio Optimizer is a Web API to analyze and optimize investment portfolios (collection of financial assets such as stocks, bonds, ETFs, crypto-currencies) using modern portfolio theory algorithms (mean-variance, VaR, etc.).

API General Information

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## Endpoints

| Method | Endpoint | Description |
|--------|----------|-------------|
| POST | `https://api.portfoliooptimizer.io/v1/assets/analysis/absorption-ratio` | Absorption Ratio |
| POST | `https://api.portfoliooptimizer.io/v1/assets/analysis/turbulence-index` | Turbulence Index |
| POST | `https://api.portfoliooptimizer.io/v1/assets/correlation/matrix` | Correlation Matrix |
| POST | `https://api.portfoliooptimizer.io/v1/assets/correlation/matrix/bounds` | Correlation Matrix Bounds |
| POST | `https://api.portfoliooptimizer.io/v1/assets/correlation/matrix/denoised` | Denoised Correlation Matrix |
| POST | `https://api.portfoliooptimizer.io/v1/assets/correlation/matrix/distance` | Correlation Matrix Distance |
| POST | `https://api.portfoliooptimizer.io/v1/assets/correlation/matrix/effective-rank` | Correlation Matrix Effective Rank |
| POST | `https://api.portfoliooptimizer.io/v1/assets/correlation/matrix/informativeness` | Correlation Matrix Informativeness |

## Authentication

API key in the request header (X-API-Key)

```
X-API-Key: YOUR_API_KEY
```

## Sample Request

```bash
curl -X GET 'https://api.portfoliooptimizer.io/v1/assets/analysis/absorption-ratio' \
  -H 'X-API-Key: YOUR_API_KEY'
```

## Sample Response

```json
{}
```

## Pricing Details

Free: 100 req/month. Growth $49/mo, Pro $199/mo. Portfolio optimization engine.

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*Source: [API Map](https://apimap.dev/apis/portfolio-optimizer/) — CC BY 4.0*