> ## Documentation Index
> Fetch the complete documentation index at: https://sdk.transcrypts.com/llms.txt
> Use this file to discover all available pages before exploring further.

# List All Data Providers

> Retrieve a filtered list of data providers by product type.

## Overview

The endpoint returns a list of data providers filtered by the query parameter `product_type`.

## Request

### Endpoint

```
GET https://prod.transcrypts.com/v1/providers/
```

### Authentication

API authentication requires the following headers:

| Header               | Description     |
| -------------------- | --------------- |
| `X-Access-Client-Id` | Your Client ID  |
| `X-Access-Secret`    | Your Access Key |

### Query Parameters

| Parameter      | Type   | Required | Description                                                                                                                          |
| -------------- | ------ | -------- | ------------------------------------------------------------------------------------------------------------------------------------ |
| `product_type` | string | No       | Filter by product type. Allowed values: `employment`, `income`, `deposit_switch`, `pll`, `insurance`, `financial_accounts`, `assets` |

## Response

### Success Response (HTTP 200)

The endpoint returns a JSON array of provider objects.

```json theme={null}
[
  {
    "id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "name": "ADP",
    "is_supported": true
  },
  {
    "id": "4fb96g75-6828-5673-c4gd-3d074g77bgb7",
    "name": "Gusto",
    "is_supported": true
  }
]
```

### Response Fields

| Field          | Type    | Description                              |
| -------------- | ------- | ---------------------------------------- |
| `id`           | string  | Data provider unique ID                  |
| `name`         | string  | Data provider name                       |
| `is_supported` | boolean | Support status for the specified product |

## Error Responses

| Status Code | Description                                                  |
| ----------- | ------------------------------------------------------------ |
| 401         | Unauthorized - Missing or invalid authentication credentials |
| 403         | Forbidden - Insufficient permissions                         |