Get Layer Parameters

Fetches parameter values from a layer. Layers allow you to share parameters across multiple experiments. Automatically logs exposure events.

POST /v1/get_layer

Get Layer Parameters

cURL

curl --request POST \
  --url https://api.statsig.com/v1/get_layer \
  --header 'Content-Type: application/json' \
  --header 'statsig-api-key: <api-key>' \
  --data '
{
  "layerName": "product_page_layer",
  "user": {
    "userID": "user-123"
  }
}
'

200

layer_with_experiment

{ "name": "product_page_layer", "value": { "add_to_cart_color": "blue", "price_format": "compact", "show_reviews": true }, "ruleID": "rule_abc123", "allocatedExperimentName": "add_to_cart_experiment" }

Authorizations

statsig-api-key · string · header · required

SDK API key (Server Secret or Client SDK Key)

Body

application/json

layerName · string · required

Name of the layer

user · object

User object containing identification and attributes for evaluation. At minimum, provide at least one identifier.

Show child attributes

statsigMetadata · object

SDK metadata for tracking SDK type, version, and other diagnostic information

Show child attributes

Example:

{
  "sdkType": "js-client",
  "sdkVersion": "4.20.0",
  "exposureLoggingDisabled": false
}

Response

200

application/json

Layer parameter values

name · string · required

Layer name

value · object · required

Layer parameter values

ruleID · string

ID of the rule that was evaluated

allocatedExperimentName · string

Name of the experiment this layer is allocated to (if any)