Authentication

All API requests require a valid API key. Keys are tied to your RBLXValue account and can be managed at rblxvalue.com/developer.

Getting a Key

1. Go to rblxvalue.com/developer
2. Log in with your Roblox account
3. Click Create Free API Key
4. Copy your key — it starts with rbx_

Using Your Key

Pass your key in the X-Api-Key request header:

curl https://rblxvalue.com/api/v1/items \
  -H "X-Api-Key: rbx_your_key_here"

Error Responses

Status	Meaning
401	Missing or invalid API key
403	Key suspended
429	Rate limit exceeded

{
  "error": true,
  "message": "Invalid API key."
}

Key Security

• Never expose your API key in client-side JavaScript or public repositories
• If your key is compromised, delete it and create a new one from the developer dashboard
• Each key has its own rate limit and usage statistics