---
title: "Retrieve detect"
description: "Find which app proxy path the storefront answers, from the paths STOQ installs with. detected is that path, or null when none answers (or the storefront password hides it)."
url: https://docs.stoqapp.com/v2-reference/back-in-stock-app-proxy/retrieve-detect/
api: "API v2 reference"
method: GET
path: "/back_in_stock/app_proxy/detect"
---

# Retrieve detect

`GET https://app.stoqapp.com/api/v2/external/back_in_stock/app_proxy/detect`

Find which app proxy path the storefront answers, from the paths STOQ installs with. detected is that path, or null when none answers (or the storefront password hides it).

Rate limit: this call costs 1 point ([rate limits](https://docs.stoqapp.com/docs/rate-limits/)).

## Example request

```sh
curl "https://app.stoqapp.com/api/v2/external/back_in_stock/app_proxy/detect" \
  -H "X-Auth-Token: $STOQ_API_KEY"
```

## 200

Success: the requested resource.

## 401

Missing or invalid `X-Auth-Token`.

```json
{
  "errors": [
    "Invalid API key"
  ],
  "code": "auth_invalid",
  "details": [
    {
      "code": "auth_invalid",
      "message": "Invalid API key",
      "path": null,
      "value": null,
      "expected": null
    }
  ]
}
```

## 422

The request failed validation.

```json
{
  "errors": [
    "name is required"
  ],
  "code": "validation_failed",
  "details": [
    {
      "code": "validation_failed",
      "message": "name is required",
      "path": null,
      "value": null,
      "expected": null
    }
  ]
}
```

## 429

Rate limited: cost-weighted per token (read 1, write 2; 360 points / 60s). Check `Retry-After`.

```json
{
  "errors": [
    "Rate limit exceeded"
  ],
  "code": "rate_limited",
  "details": [
    {
      "code": "rate_limited",
      "message": "Rate limit exceeded",
      "path": null,
      "value": null,
      "expected": null
    }
  ]
}
```