> For the complete documentation index, see [llms.txt](https://docs.dappling.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dappling.network/api/errors.md).

# Errors

## 401

A 401 status code is returned if there is no authentication token included in the request headers.

```typescript
401 'Unauthenticated request. Must authenticate to access API'
```

## 403

A 403 status code is returned if there is a misconfigured authentication token in the request headers.

```typescript
403 'Forbidden request. Request is incorrectly configured for authorization.'
```

## 404

A 404 status code is returned if the requested domain is not currently being tracked within the dAppling database.

```typescript
404 'Not Found'
```

:cactus:*Fun Fact: Caffeine, which naturally occurs in coffee plants, serves as a pesticide to deter herbivores from eating them.*