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Get Lead Variables

List the merge-tag variables available in sequence copy.

GET/api/v1/leads/variables

Requires an API key with the read scope.

Returns the standard lead fields, the custom field keys found on your workspace's leads, and the sending account fields. Use the name as {{name}} in a subject or body. Custom keys are read from every live lead in the workspace.

Response#

dataobject
Show data
standardarray
Lead fields such as firstName, company, email. Each has name, label, example and group.
customarray
One entry per custom field key on your leads.
accountarray
signature, senderName, senderEmail.

Errors#

StatusDescription
401Missing, invalid, revoked or expired API key
403API key does not have the required scope: read

Rate Limit#

  • 300 requests per minute, shared by every read call in your workspace. Fixed 60-second window.
  • Every response includes X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Reset (unix epoch seconds) and X-RateLimit-Bucket (read).
  • A 429 response includes a Retry-After header (seconds until the bucket resets).

For client-side patterns (Retry-After, exponential backoff, monitoring X-RateLimit-Remaining), see Rate Limiting.

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View as MarkdownLast updated November 4, 2026