---
title: "Resolve an RFC 9457 problem type URI"
method: GET
path: "/problems/{category}/{slug}"
tags: ["ProblemTypes"]
---

# Resolve an RFC 9457 problem type URI

`GET /problems/{category}/{slug}`

## Request

- Base URL: `https://api.currencyguard.com`
- URL: `https://api.currencyguard.com/problems/{category}/{slug}`
- Auth: HTTP bearer

Returns the definition of the problem type identified by a `type` URI carried on an error response, including its title, description, HTTP status and examples. Publicly accessible and does not require authentication.

## Path parameters

- `category` string, required
- `slug` string, required

## Response `200`

Problem type found

## Other responses

- `404`: No problem type is registered at this path — [`http/resource-not-found`](/problems/http/resource-not-found/)

---

[API](https://skmtc.dev/currencyguard/apis/currencyguard-trading-system-api-external.md) · [All operations](https://skmtc.dev/currencyguard/apis/currencyguard-trading-system-api-external/llms.txt) · [OpenAPI document](https://skmtc.dev/currencyguard/apis/currencyguard-trading-system-api-external/revisions/a1f3f854190d?raw)