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POST
/
v1
/
log_custom_exposure
curl --request POST \
  --url https://events.statsigapi.net/v1/log_custom_exposure \
  --header 'Content-Type: application/json' \
  --header 'statsig-api-key: <api-key>' \
  --data '
{
  "exposures": [
    {
      "user": {
        "userID": "user-123"
      },
      "experimentName": "checkout_flow_v2",
      "group": "Test Group",
      "ruleID": "rule_abc123",
      "secondaryExposures": [
        {
          "gate": "is_employee",
          "gateValue": "false",
          "ruleID": "default"
        }
      ]
    }
  ]
}
'
{
  "success": true
}

Documentation Index

Fetch the complete documentation index at: https://docs.statsig.com/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
statsig-api-key
string
header
required

SDK API key (Server Secret or Client SDK Key)

Body

application/json
​
exposures
object[]
required

Array of exposure events to log

Minimum array length: 1
​
user
object

Shared user object for all exposures

​
statsigMetadata
object

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

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

Response

202 - application/json

Exposures accepted for processing

​
success
boolean
required

Whether the request was successful