Skip to main content

Authentication

Every data endpoint requires a valid API key. Keys are tied to your RBLXValue account and managed at rblxvalue.com/developer.

Getting a key​

  1. Go to rblxvalue.com/developer
  2. Log in with your Roblox account
  3. Create a free API key
  4. Copy the key

Using your key​

Pass your key in any of these three ways:

# Recommended: header
curl "https://api.rblxvalue.com/v2/meta" -H "X-Api-Key: your_key_here"

# Authorization: Bearer
curl "https://api.rblxvalue.com/v2/meta" -H "Authorization: Bearer your_key_here"

# Query parameter (handy for quick tests)
curl "https://api.rblxvalue.com/v2/meta?api_key=your_key_here"

Error responses​

StatusMeaning
401No API key supplied
403Invalid, inactive or expired key
429Rate limit exceeded
404Resource not found
405Wrong method (the API is read-only / GET)
{
  "error": true,
  "message": "Invalid or inactive API key."
}

Key security​

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