Send LinkedIn Invitation
Send a LinkedIn connection invitation to a person identified by provider ID, profile slug, or full URL. You can attach a personal note of up to 300 characters, which meaningfully increases acceptance rates, and optionally attribute the action to a campaign for tracking. The tool enforces a 15-per-day safety limit and fails cleanly if you are already connected or an invitation is already pending.
Example prompt: Send a connection request to the head of growth I just found, with a short note mentioning we both spoke at SaaStr
{
"status": "sent",
"invitation_id": "7412938501234",
"profile": "ACoAABGDkeIB",
"note_included": true
}What you can build
Parameters
Inputs accepted by send_invitation.
| Name | Type | Description |
|---|---|---|
| profile_url | string | Who to invite. Accepts ANY of: (1) provider_id like 'ACoAABGDkeIB...' - best, from search results or prior tool output, (2) slug like 'john-doe-123' - the part after /in/ in a LinkedIn URL, (3) full URL like 'https://linkedin.com/in/john-doe-123'. Despite the param name, this is NOT limited to URLs. |
| message | string | Personal note to include with the invitation (max 300 chars). Personalized notes get higher acceptance rates. |
| campaign_id | string | Campaign slug (from list_campaigns) to track this action under. |
Related tools
List LinkedIn Invitations
List incoming or sent LinkedIn connection invitations by status, including accepted ones from the tracker. Manage your pipeline of pending requests.
Cancel LinkedIn Invitation
Withdraw a pending LinkedIn connection invitation you sent using its invitation ID. Keep your outbound request queue clean and current.
Respond To LinkedIn Invitation
Accept or decline incoming LinkedIn connection invitations by URN, with no daily limit. Clear your inbound requests in one streamlined step.
Send LinkedIn Message
Send a LinkedIn message, voice note, or attachment to an existing chat or start a new one, with built-in daily safety limits.
Run LinkedIn workflows from the AI client you already use.
Create your account, connect LinkedIn, create an API key, then add Crispy to your client. Review the docs for supported workflows and safety controls.