Global Analytics
Campaign Performance
Get performance metrics for each campaign with engagement rates and lead counts
GET
Path Parameters
No path parameters
Query Parameters
string
required
Your SmartLead API key
string
required
Start date in YYYY-MM-DD format
string
required
End date in YYYY-MM-DD format
string
Timezone string (e.g. “America/New_York”), optional
string
Comma-separated client IDs (optional)
string
Comma-separated campaign IDs (optional)
string
Max number of results to return (optional)
string
Pagination offset (optional)
string
Set to “true” to return full data set (optional)
Request Body
No request body required
Response Codes
Success
Request successful
Bad Request
Invalid request parameters or malformed request body
Unauthorized
Invalid or missing API key. Check your authentication.
Not Found
The requested resource (campaign, lead, email account, etc.) does not exist or you don’t have access to it
Validation Error
Request validation failed. Check parameter types, required fields, and value constraints.
Rate Limit Exceeded
Too many requests. Please slow down and retry after the rate limit resets.
Internal Server Error
Server error occurred. Please try again or contact support if the issue persists.
Service Unavailable
API is temporarily unavailable or under maintenance. Please try again later.
How these metrics are calculated
Shared rules (inclusive date boundaries, unique vs raw counts, rate formulas) are documented once in How Analytics Metrics Are Calculated.
sent_time), inclusive on both ends; a single date returns that one full day.
