Post

Search Posts

POST/search-posts

priced per calljson responserest · mcp

01// about this endpoint

Search LinkedIn posts by keywords, hashtags, and content filters. Discover trending professional discussions, monitor brand mentions, and track industry conversations at scale. Essential for social listening, content intelligence, and trend analysis workflows.

02// code samples

Call it over REST

Authenticate with a bearer token against https://api.agntdata.dev. Swap the placeholders for your key and parameter values.

curlbash

curl -s -X POST "https://api.agntdata.dev/search-posts" \
  -H "Authorization: Bearer <YOUR_AGNTDATA_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{ "keyword": "<string>", "sortBy": "<string>" }'

03// give it to your agent

Copy-paste prompt

Paste this into a coding agent. It connects the superagnt MCP server, finds the tool data_linkedin_search_posts, and runs a first call — with the REST fallback if MCP is unavailable.

agent prompttext

You are wiring up the agntdata "LinkedIn" API to use this endpoint: Search Posts.

1. CONNECT over MCP (preferred). Add the superagnt MCP server, then let the client
   run OAuth on first tool call — no token to paste:
     claude mcp add --scope user --transport http superagnt https://mcp.superagnt.com/mcp
     claude mcp login superagnt
   MCP endpoint: https://mcp.superagnt.com/mcp
   After connecting, the tool you want is named exactly:
     data_linkedin_search_posts
   Call agnt_tools_search or agnt_tools_list_enabled to confirm it is available.

2. REST fallback (if you are not using MCP):
     POST https://api.agntdata.dev/search-posts
     Header: Authorization: Bearer <YOUR_AGNTDATA_API_KEY>
   Required parameters:
    - (none)
   Optional parameters:
    - keyword (string, optional)
    - sortBy (string, optional)
    - datePosted (string, optional)
    - page (integer, optional)
    - contentType (string, optional)
    - fromMember (array, optional)
    - fromCompany (array, optional)
    - mentionsMember (array, optional)
    - mentionsOrganization (array, optional)
    - authorIndustry (array, optional)
    - authorCompany (array, optional)
    - authorTitle (string, optional)

3. COST & KEY. This endpoint is priced per call in credits, and each successful response reports its own cost in its meta.costCents field. Only successful calls are charged.
   Get an agntdata API key at https://app.agntdata.dev.

4. TEST. Connect the server (or set the key), discover the tool
   (data_linkedin_search_posts), run one minimal call with just the required parameters,
   and report back the shape of the JSON response (top-level fields).

Reference (machine-readable variant): https://superagnt.com/docs/apis/social/linkedin/endpoints/Search_Posts.md

mcp tool definitionjson

{
  "name": "search_posts",
  "description": "Search Posts",
  "parameters": {
    "type": "object",
    "properties": {
      "keyword": {
        "type": "string"
      },
      "sortBy": {
        "type": "string"
      },
      "datePosted": {
        "type": "string"
      },
      "page": {
        "type": "integer"
      },
      "contentType": {
        "type": "string"
      },
      "fromMember": {
        "type": "array",
        "items": {
          "type": "string"
        }
      },
      "fromCompany": {
        "type": "array",
        "items": {
          "type": "integer"
        }
      },
      "mentionsMember": {
        "type": "array",
        "items": {
          "type": "string"
        }
      },
      "mentionsOrganization": {
        "type": "array",
        "items": {
          "type": "integer"
        }
      },
      "authorIndustry": {
        "type": "array",
        "items": {
          "type": "integer"
        }
      },
      "authorCompany": {
        "type": "array",
        "items": {
          "type": "integer"
        }
      },
      "authorTitle": {
        "type": "string"
      }
    },
    "required": []
  }
}

04// parameters

Name	In	Type	Required
`keyword`	body	`string`	optional
`sortBy`	body	`string`	optional
`datePosted`	body	`string`	optional
`page`	body	`integer`	optional
`contentType`	body	`string`	optional
`fromMember`	body	`array`	optional
`fromCompany`	body	`array`	optional
`mentionsMember`	body	`array`	optional
`mentionsOrganization`	body	`array`	optional
`authorIndustry`	body	`array`	optional
`authorCompany`	body	`array`	optional
`authorTitle`	body	`string`	optional

05// responses

200

200json

{
  "type": "object",
  "properties": {
    "success": {
      "type": "boolean"
    },
    "message": {
      "type": "string"
    },
    "data": {
      "type": "object",
      "properties": {
        "total": {
          "type": "integer"
        },
        "count": {
          "type": "integer"
        },
        "items": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "urn": {
                "type": "string"
              },
              "url": {
                "type": "string"
              },
              "template": {
                "type": "string"
              },
              "text": {
                "type": "string"
              },
              "postedAt": {
                "type": "string"
              },
              "postedDate": {
                "type": "string"
              },
              "postedDateTimestamp": {
                "type": "integer"
              },
              "reposted": {
                "type": "boolean"
              },
              "resharedPost": {
                "type": "object"
              },
              "video": {
                "type": "object",
                "properties": {
                  "thumbnails": {
                    "type": "null"
                  },
                  "video": {
                    "type": "null"
                  }
                }
              },
              "entity": {
                "type": "object"
              },
              "article": {
                "type": "object"
              },
              "object": {
                "type": "object"
              },
              "author": {
                "type": "object",
                "properties": {
                  "fullName": {
                    "type": "string"
                  },
                  "headline": {
                    "type": "string"
                  },
                  "username": {
                    "type": "string"
                  },
                  "url": {
                    "type": "string"
                  },
                  "profilePictures": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "properties": {
                        "width": {
                          "type": "integer"
                        },
                        "height": {
                          "type": "integer"
                        },
                        "url": {
                          "type": "string"
                        }
                      }
                    }
                  },
                  "type": {
                    "type": "string"
                  }
                }
              },
              "socialActivityCountsInsight": {
                "type": "object",
                "properties": {
                  "numComments": {
                    "type": "integer"
                  },
                  "likeCount": {
                    "type": "integer"
                  },
                  "appreciationCount": {
                    "type": "integer"
                  },
                  "empathyCount": {
                    "type": "integer"
                  },
                  "InterestCount": {
                    "type": "integer"
                  },
                  "praiseCount": {
                    "type": "integer"
                  },
                  "funnyCount": {
                    "type": "integer"
                  },
                  "maybeCount": {
                    "type": "integer"
                  },
                  "totalReactionCount": {
                    "type": "integer"
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

06// pricing

priced per call

This endpoint is priced per call and deducted from your agntdata balance; only a successful call is billed. Every billable response reports its own cost in meta.costCents.

Get a key at app.agntdata.dev.

07// related endpoints

GETGet Post/get-post POSTSearch Post by Hashtag/search-posts-by-hashtag

08// more from LinkedIn

GETGet Company By Domain/get-company-by-domain GETGet Company Details by ID/get-company-details-by-id GETGet Company Details/get-company-details POSTGet Profile School Interests/profiles/interests/schools POSTGet Profile Newsletter Interests/profiles/interests/newsletters GETGet Similar Profiles/similar-profiles

All LinkedIn endpoints See it as a tool

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LinkedIn post search APIsocial listening APIprofessional content searchLinkedIn monitoring APILinkedIn APILinkedIn data APILinkedIn scraper API