# Quandl API

**Provider:** Quandl
**Category:** finance
**Base URL:** `https://www.quandl.com`
**Auth:** api-key — `Authorization: Bearer YOUR_TOKEN`
**Rate Limit:** 50,000 calls/day (free)
**Free Tier:** Yes — available
**Pricing:** Enterprise / contact sales (subscription)
**Docs:** https://www.quandl.com/

## Description

Stock Market Data                                                                                  |    No    |  Yes  | Unknown |

## Endpoints

| Method | Endpoint | Description |
|--------|----------|-------------|
| GET | `https://www.quandl.com/` | See documentation for endpoint reference |

## Authentication

See documentation for authentication details

```
Authorization: Bearer YOUR_TOKEN
```

## Sample Request

```bash
curl 'https://www.quandl.com'
```

## Sample Response

```json
{}
```

## Pricing Details

Now Nasdaq Data Link. Free: some datasets free. Premium datasets from $99/mo. Usage-based pricing.

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