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v93

OpenAPI 3.1.0raw.githubusercontent.com2026-08-01218121759.7 KB
A/B Tests

Restart A/B test

Starts a new draft sequence A/B test from the selected control variant after a winner has been selected. The new test becomes active after generated variants are ready.

post/ab-tests/{abTestId}/restart

Path parameters

abTestIdstring required

A/B test ID to restart.

Request body

sourceVariantIdstring

Variant ID to use as the new control email. Defaults to the selected winner.

testType'subject' | 'content'

Test type for generated variants.

winnerThresholdinteger

Subscribers before selecting a winner.

variantCountinteger

Total variants including the control.

Response

A/B test restarted

successboolean
previousAbTestIdstring
sourceVariantIdstring
nodeConfigobject

Example response

{
  "success": true,
  "abTest": {
    "id": "ab_abc123",
    "companyId": "company_abc123",
    "campaignId": "camp_abc123",
    "automationNodeId": "node_abc123",
    "name": "Subject test",
    "status": "draft",
    "winnerCriteria": "open_rate",
    "variants": [
      {
        "id": "var_a",
        "variantId": "var_a",
        "abTestId": "ab_abc123",
        "label": "A",
        "variantLabel": "A",
        "emailId": "email_abc123",
        "subject": "Welcome",
        "blocks": [
          {
            "id": "block_123",
            "type": "html",
            "content": "<h1>Hello</h1>",
            "styles": {
              "backgroundColor": "#f8fafc",
              "backgroundOpacity": 80,
              "textColor": "#111827",
              "borderRadius": 12,
              "borderColor": "#cbd5e1",
              "borderWidth": 1
            },
            "conditions": [
              {
                "id": "c1",
                "value": "plan:pro"
              }
            ]
          }
        ]
      }
    ]
  }
}