Create and manage outreach tasks such as sending LinkedIn messages or emails. Tasks can be created manually or generated by automations.
Task types: linkedin_send_message, linkedin_send_connection_request, linkedin_send_inmail, linkedin_like_latest_post, linkedin_endorse_skills, email_send_message, trigger_linkedin_connection_request_accepted.
Task statuses: in_progress, closed, canceled, failed, skipped.
Retrieve outreach tasks. Tasks are the individual actions an automation executes (or that you create manually) — one task per contact per step.
All filters use the filter[...] form (URL-encode the brackets: filter%5Btype%5D=...). Flat query params such as ?type= or ?flow_uuid= are silently ignored and return unfiltered results — always use filter[...].
Counting without paging: the response total is the count of matching tasks, so send limit=1 and read total instead of paging through results.
Reporting on what was actually sent: filter on status=closed (executed) and the executed_at date — not schedule_at, which is often null. Date ranges use comparison operators inside the field, e.g. filter[executed_at][>=]=2026-07-22&filter[executed_at][<=]=2026-07-23.
Performance: always narrow by filter[flow_uuid] (or another selective field) for reporting queries. Unnarrowed queries over large task volumes can time out with a 504.
Example — connection requests sent by one automation on a given day:
&filter[flow_uuid]=f97f182b-06bb-415c-b92e-0f38f85a2048
&filter[type]=linkedin_send_connection_request
&filter[status]=closed
&filter[executed_at][>=]=2026-07-22
&filter[executed_at][<=]=2026-07-23Filters, passed as filter[field]=value. Values follow mixed-filter-type: a scalar (equals), an array (IN), or an object with a comparison operator such as >= / <= for dates.
curl -i -X GET \
'https://leadgen.grinfi.io/flows/api/tasks?limit=20&offset=0&order_field=created_at&order_type=asc&filter=%7B%22flow_uuid%22%3A%22f97f182b-06bb-415c-b92e-0f38f85a2048%22%2C%22type%22%3A%22linkedin_send_connection_request%22%2C%22status%22%3A%22closed%22%7D' \
-H 'Authorization: Bearer <YOUR_JWT_HERE>'