Read-only

Check Lead Collision Status

Return the pre-computed collision status for a lead by provider id, showing which lists and campaigns they belong to, whether they are blacklisted, and whether they are already connected. The data is refreshed nightly, with an optional refresh flag to synchronously recompute for a guaranteed-fresh result. Returns null data when the status has not yet been computed.

check_lead_statusGET/api/v1/leads/{provider_id}/duplicates
crispy — bash

Example prompt: Check the lead status for provider id ACoAABCDEFG before I enroll them

{
  "provider_id": "ACoAABCDEFG",
  "connected": true,
  "blacklisted": false,
  "campaigns": ["gtm-engineers-apr26"],
  "lists": ["warm-2026"]
}
Permission scope
core
Access
Read-only
Category
Lead Management

What you can build

Avoid double-enrolling a prospect already running in another campaign
Check whether a lead is blacklisted before any outreach is attempted
See at a glance whether you are already connected to a prospect
Force a fresh recompute when you need up-to-the-second collision data

Parameters

Inputs accepted by check_lead_status.

NameTypeDescription
provider_idstringLinkedIn member ID (ACoAA... or ACwAA...)
refreshbooleanIf true, synchronously recompute before returning (slower, always fresh). Default false.

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