# Profile › Reactions (/docs/api-reference/linkedin/profile-reactions)

`GET https://api.insightsocial.app/v1/linkedin/profile/reactions`

Returns the posts a LinkedIn member reacted to, each with the post text, its original author, like, comment and share counts, and date.

Use it to see what a person engages with rather than what they publish, which profile/posts returns.

**50 credits** per call.

Send your key in the `x-api-key` header.

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `url` | string | yes | Full URL of the LinkedIn profile, company, or post. |
| `urn` | string | no | The member's opaque LinkedIn URN, as returned in `author.ext.urn` by /v1/linkedin/profile. Optional, and a pure optimisation: pass it ALONGSIDE `url` (which stays required) and this call skips the internal handle lookup, so it answers faster. Verified on the deployed API 05/09/2026. |
| `since` | string | no | Only rows published on or after this date: YYYY-MM-DD (midnight UTC) or an ISO 8601 timestamp. Rows older than it are left off each page. This list is not in date order, so the walk does not stop at the date: keep following `next_cursor`, and each page costs what a page costs even when every row on it is filtered out. A row with no date is kept. |
| `until` | string | no | Only rows published on or before this date: YYYY-MM-DD (that whole UTC day is included) or an ISO 8601 timestamp. Newer rows are left off each page and the walk does not stop, so older pages follow. A row with no date is kept. |
| `dry_run` | string | no | Set to 1 to get the price of this call without making it: data.dry_run carries credits_min and credits_max. Nothing is charged. One of: 1. |