Facebook Marketplace Listings
Get Seller Details
GET
/get_seller_details$0.008/calljson responserest · mcp
01// about this endpoint
Access Facebook data through superagnt: Get Seller Details. Retrieve seller details given the seller id. Responses are structured JSON for AI agents, analytics, and automation — one API key instead of juggling upstream accounts. Ideal when you need page and group posts, marketplace listings, video content, and ad discovery programmatically.
02// code samples
Call it over REST
Authenticate with a bearer token against https://api.superagnt.com. Swap the placeholders for your key and parameter values.
curlbash
curl -s "https://api.superagnt.com/get_seller_details?seller_id=<seller_id>" \
-H "Authorization: Bearer <YOUR_AGNTDATA_API_KEY>"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_facebook_get_seller_details, and runs a first call — with the REST fallback if MCP is unavailable.
agent prompttext
You are wiring up the superagnt "Facebook" API to use this endpoint: Get Seller Details.
1. CONNECT over MCP (preferred). No token to paste either way.
On Claude (claude.ai, the desktop app, or Claude Code signed in with a Claude
account), the server is a connector: give the user this link, they click Add
and approve:
https://claude.ai/customize/connectors/yours?modal=add-custom-connector&connectorName=superagnt&connectorUrl=https%3A%2F%2Fmcp.superagnt.com%2Fmcp&open_in_browser=1
Any other MCP client (or Claude Code signed in with an API key): add the server
and let the client run the browser sign-in:
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_seller_details
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.superagnt.com/get_seller_details
Header: Authorization: Bearer <YOUR_AGNTDATA_API_KEY>
Required parameters:
- seller_id (string, required)
Optional parameters:
- (none)
3. COST & KEY. Each successful call costs $0.008 in credits. Only successful calls are charged.
Get a superagnt API key at https://app.superagnt.com.
4. TEST. Connect the server (or set the key), discover the tool
(data_facebook_get_seller_details), 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://www.superagnt.com/docs/apis/social/facebook/endpoints/Get_Seller_Details.mdmcp tool definitionjson
{
"name": "get_seller_details",
"description": "Retrieve seller details given the seller id",
"parameters": {
"type": "object",
"properties": {
"seller_id": {
"type": "string",
"description": "query parameter",
"default": "100000821500068"
}
},
"required": [
"seller_id"
]
}
}04// parameters
| Name | In | Type | Required | Description |
|---|---|---|---|---|
seller_id | query | string | required |
05// responses
Response
200json
{
"type": "object",
"properties": {
"data": {
"type": "object",
"properties": {
"seller_details": {
"type": "object",
"properties": {
"seller_info": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"short_name": {
"type": "string"
},
"seller_id": {
"type": "string"
},
"user_id": {
"type": "string"
},
"gender": {
"type": "string"
},
"can_viewer_follow": {
"type": "boolean"
},
"is_viewer_following": {
"type": "boolean"
},
"profile_pictures": {
"type": "object",
"properties": {
"large_160": {
"type": "string"
},
"medium_112": {
"type": "string"
},
"small_64": {
"type": "string"
},
"tiny_50": {
"type": "string"
}
}
},
"cover_photo": {
"type": "object",
"properties": {
"uri": {
"type": "string"
},
"width": {
"type": "integer"
},
"height": {
"type": "integer"
}
}
}
}
},
"rating_stats": {
"type": "object",
"properties": {
"average_rating": {
"type": "number"
},
"total_rating_count": {
"type": "integer"
},
"min_ratings_required": {
"type": "integer"
},
"ratings_are_private": {
"type": "boolean"
},
"followers_count": {
"type": "integer"
},
"bad_attributes_count": {
"type": "integer"
},
"total_reviews_in_collection": {
"type": "integer"
},
"has_more_reviews": {
"type": "boolean"
}
}
},
"reviews": {
"type": "array",
"items": {
"type": "object",
"properties": {
"review_id": {
"type": "string"
},
"rating_value": {
"type": "string"
},
"creation_time": {
"type": "integer"
},
"creation_date": {
"type": "string"
},
"rating_attributes": {
"type": "array",
"items": {
"type": "string"
}
},
"rater_info": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"profile_pic": {
"type": "string"
}
}
},
"ratee_info": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"profile_pic": {
"type": "string"
}
}
},
"review_text": {
"type": "string"
},
"feedback": {
"type": "object",
"properties": {
"reaction_count": {
"type": "integer"
},
"viewer_liked": {
"type": "boolean"
}
}
},
"response_info": {
"type": "object",
"properties": {
"response_text": {
"nullable": true
},
"response_creation_time": {
"nullable": true
}
}
},
"cursor": {
"type": "string"
}
}
}
},
"good_attributes": {
"type": "array",
"items": {
"type": "object",
"properties": {
"attribute": {
"type": "string"
},
"count": {
"type": "integer"
},
"percentage": {
"nullable": true
}
}
}
},
"badges": {
"type": "array",
"items": {}
},
"merchant_settings": {
"type": "object",
"properties": {}
},
"extraction_timestamp": {
"type": "string"
},
"seller_id": {
"type": "string"
}
}
}
}
}
}
}06// pricing
$0.008per successful request
Credits are deducted from your superagnt balance on each successful call. Failed requests (4xx/5xx) are not charged.
Get started at app.superagnt.com.
08// more from Facebook
GETGet Facebook Video Post Details/get_facebook_video_post_detailsGETGet Facebook Posts Comments/get_facebook_post_comments_detailsGETGet Facebook Post Details/get_facebook_post_detailsGETGet Facebook Post Attachement Details/get_facebook_post_attachement_detailsGETGet Facebook Posts Comment Replies/get_facebook_post_comment_repliesGETFetch Archive Ad Details/fetch_archive_ad_details
start calling
Point your client at https://mcp.superagnt.com/mcp and your agent has this endpoint, plus every other source on one balance.
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