For the complete documentation index, see llms.txt. For the full corpus, see llms-full.txt. For raw markdown, append .md to this URL or send Accept: text/markdown.

Config

Fetch split test configuration for a property

Last updated: May 19, 2026

This endpoint returns all active split tests and their variations for a property. The Split Testing SDK calls this automatically during init().

Get Config

GET /v1/split-testing/config Public key

Fetch active split test definitions, including variations, traffic allocation, and hash seeds.

Parameter	Type	Required	Description
propertyId (query)	string	✓	The property to fetch tests for

Response

{
  "tests": [
    {
      "key": "hero-headline",
      "id": "st_abc123",
      "type": "text",
      "status": "running",
      "hashSeed": "seed-xyz",
      "trafficAllocation": 100,
      "variations": [
        { "key": "control", "weight": 50, "value": "Welcome to Acme" },
        { "key": "variant-a", "weight": 50, "value": "Grow Faster with Acme" }
      ]
    }
  ],
  "ttl": 60
}

Example

bash

curl -X GET "https://api.sessionsight.com/v1/split-testing/config" \
  -H "x-api-key: YOUR_PUBLIC_API_KEY"

Notes

The response is cached with Cache-Control: public, max-age=60
trafficAllocation is a percentage (0 to 100) controlling what fraction of visitors are included in the test
hashSeed is used by the SDK to deterministically assign visitors to variations
type is one of id, text, or json