Get Marketplace Search Results

You are wiring up the agntdata "Facebook" API to use this endpoint: Get Marketplace Search Results.

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_facebook_get_marketplace_search_results
   Call agnt_tools_search or agnt_tools_list_enabled to confirm it is available.

2. REST fallback (if you are not using MCP):
     GET https://api.agntdata.dev/get_facebook_marketplace_items_listing
     Header: Authorization: Bearer <YOUR_AGNTDATA_API_KEY>
   Required parameters:
    - (none)
   Optional parameters:
    - seo_url (string, optional)
    - posted_today (boolean, optional) — posted_today **(boolean)** — If set to **true**, results are limited to items posted today, and the `after_time` and `before_time` filters **are ignored**.
    - fields (string, optional) — Comma-separated keys to filter the response. Supports dot notation and nested keys (e.g. `items.id,items.listingUrl,items.listing_price,page_info.end_cursor`). Invalid keys are ignored. If omitted, the full response is returned.
    - commerce_search_and_rp_condition (string, optional) — This field specifies the condition of items to search for. Choose from the following options: - new - used_like_new - used_good - used_fair To include **multiple conditions**, separate them with commas without spaces. For example, use **new**, **used_like_new**, **used_good**, **used_fair** to search for both new items and items in good used condition. Any value not in this list will result in an error.
    - timezone (string, optional)
    - after_time (string, optional)
    - before_time (string, optional)
    - exact_match (boolean, optional)
    - proxy_country (string, optional)
    - filter_radius_km (number, optional)
    - filter_price_lower_bound (number, optional)
    - end_cursor (string, optional) — If **end_cursor** is empty, retrieve up to **three** posts, utilizing the **newly generated** end_cursor from the **page_info** details in the response to fetch subsequent posts in the list.

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_facebook_get_marketplace_search_results), 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/facebook/endpoints/Get_Marketplace_Search_Results.md

{
  "name": "get_marketplace_search_results",
  "description": "This endpoint retrieves Facebook Marketplace items by entering a search term and configuring filters like 🌍 Location, 💲 Price Range, 📅 Date Range, 📏 Radius, 🗂️ Category, and 🔄 Sort Order—enabling fast, customized searches for marketplace listings.",
  "parameters": {
    "type": "object",
    "properties": {
      "seo_url": {
        "type": "string",
        "description": "query parameter"
      },
      "posted_today": {
        "type": "boolean",
        "description": "posted_today **(boolean)** — If set to **true**, results are limited to items posted today, and the `after_time` and `before_time` filters **are ignored**."
      },
      "fields": {
        "type": "string",
        "description": "Comma-separated keys to filter the response. Supports dot notation and nested keys (e.g. `items.id,items.listingUrl,items.listing_price,page_info.end_cursor`). Invalid keys are ignored. If omitted, the full response is returned."
      },
      "commerce_search_and_rp_condition": {
        "type": "string",
        "description": "This field specifies the condition of items to search for. Choose from the following options:\n\n- new\n- used_like_new\n- used_good\n- used_fair\n\nTo include **multiple conditions**, separate them with commas without spaces. For example, use **new**, **used_like_new**, **used_good**, **used_fair** to search for both new items and items in good used condition. Any value not in this list will result in an error."
      },
      "timezone": {
        "type": "string",
        "description": "query parameter",
        "default": "UTC"
      },
      "after_time": {
        "type": "string",
        "description": "query parameter"
      },
      "before_time": {
        "type": "string",
        "description": "query parameter"
      },
      "exact_match": {
        "type": "boolean",
        "description": "query parameter"
      },
      "proxy_country": {
        "type": "string",
        "description": "query parameter"
      },
      "filter_radius_km": {
        "type": "number",
        "description": "query parameter",
        "default": "65"
      },
      "filter_price_lower_bound": {
        "type": "number",
        "description": "query parameter",
        "default": "0"
      },
      "end_cursor": {
        "type": "string",
        "description": "If **end_cursor** is empty, retrieve up to **three** posts, utilizing the **newly generated** end_cursor from the **page_info** details in the response to fetch subsequent posts in the list."
      },
      "category_url": {
        "type": "string",
        "description": "Link should match this pattern `"
      },
      "filter_location_latitude": {
        "type": "string",
        "description": "query parameter",
        "default": "40.7142"
      },
      "filter_price_upper_bound": {
        "type": "number",
        "description": "query parameter",
        "default": "214748364700"
      },
      "commerce_search_sort_by": {
        "type": "string",
        "description": "query parameter"
      },
      "query": {
        "type": "string",
        "description": "query parameter",
        "default": "cars"
      },
      "filter_location_longitude": {
        "type": "string",
        "description": "query parameter",
        "default": "-74.0064"
      }
    },
    "required": []
  }
}