Getting a 422 Unprocessable Entity Error – What Am I Missing? or How Do I Fix a 422 Unprocessable Ent

Classic 422 unprocessable entity.

If you’re using fetch or axios, make sure you’re not accidentally double-stringifying the JSON body. I’ve done that more times than I’d like to admit.

Another tip: try hitting the API with curl to rule out client-side issues. Something like:

```
curl -X POST -H "Content-Type: application/json" -d '{"key":"value"}' https://api.example.com
```