curl "https://api.growthbook.io/api/v1/stale-features?ids=my_feature,another_feature" \
-u secret_abc123DEF456:{
"features": {}
}Documentation Index
Fetch the complete documentation index at: https://growthbook-preview.mintlify.app/llms.txt
Use this file to discover all available pages before exploring further.
If using Bearer auth, pass the Secret Key as the token:
curl https://api.growthbook.io/api/v1 \
-H "Authorization: Bearer secret_abc123DEF456"Comma-separated list of feature IDs (URL-encoded if needed). Example: my_feature,another_feature
Success
Map of feature ID to stale status. Only requested features that were found and readable are included.
Show child attributes
curl "https://api.growthbook.io/api/v1/stale-features?ids=my_feature,another_feature" \
-u secret_abc123DEF456:{
"features": {}
}