Marketing · ab_test_subject_lines
A/B test subject lines
Score two email subject line variants.
- Price
- plan AI usage
- Requirements
- No connector
- runs on platform keys
- Human approval
- No
- read or internal write
Input
| Field | Type | Description |
|---|---|---|
| campaignId | string | Optional campaign UUID to associate with |
| testName * | string | Name of the A/B test |
| subjectA * | string | Subject line variant A |
| subjectB * | string | Subject line variant B |
| samplePercent | number | Percentage of audience to include in the test (default: 20) |
| audienceId | string | Optional audience UUID for the test |
Call this tool
Through the HTTP API, or from the MCP server with the run meta-tool.
curl https://api.ezyagents.fr/gateway/v1/run \
-H "Authorization: Bearer ezk_…" -H "Content-Type: application/json" \
-d '{"tool":"ab_test_subject_lines","input":{"campaignId":"…","testName":"…","subjectA":"…","subjectB":"…"}}'$
run({ "tool": "ab_test_subject_lines", "input": {"campaignId":"…","testName":"…","subjectA":"…","subjectB":"…"} })