Product & Market Research
Run one of 24 documented Mercado Libre product, category, trend, seller, review, rate, or usage tools.
nexscope_mercado_product_selectionhttps://api.nexscope.ai/api/skill-api/v2/mcptools/callUse OAuth 2.1 Authorization Code with PKCE and the mcp:tools scope for standard remote clients. API keys remain supported as a compatibility option while v1 integrations migrate.
Authorization: Bearer nk-xxxxxxxxxxxxxxxxxIf authentication is missing or invalid, ask the user to open API Access and copy a valid key before calling this tool.
Initialize an MCP 2025-11-25 Streamable HTTP session at https://api.nexscope.ai/api/skill-api/v2/mcp, then use tools/call with the MCP tool name below. The arguments object should match the table on this page.
{
"jsonrpc": "2.0",
"id": "mercado-product-selection-1",
"method": "tools/call",
"params": {
"name": "nexscope_mercado_product_selection",
"arguments": {
"toolName": "categorySearch",
"arguments": {
"searchText": "Auriculares",
"siteId": "MLM"
}
}
}
}MCP 2025-11-25 · Streamable HTTPhttps://www.nexscope.ai/mcp-map/mercado-product-selectionProgress is delivered on the original POST SSE response when the client supplies a progress token and the tool has real execution stages. GET SSE carries server notifications such as tool-list changes. Creating an asynchronous task or calling an external provider may consume credits; reconnecting must query the existing task instead of submitting it again.
| Name | Type | Required | Description |
|---|---|---|---|
toolName | string | required | Exact Mercado tool name. Example: categorySearch |
arguments | object | required | Arguments for the selected tool. Example: {
"searchText": "Auriculares",
"siteId": "MLM"
} |
Treat structuredContent as the programmatic API response payload.
| Name | Type | Required | Description |
|---|---|---|---|
data | any | required | Data value used by this API operation. |
code | integer | required | 0 means accepted or successful; nonzero is a platform error. |
msg | string | null | required | Msg value used by this API operation. |
ts | string | required | Epoch milliseconds. |
time | string | required | Server local time: yyyy-MM-dd HH:mm:ss. |
cost | string | required | Elapsed milliseconds, never credits; -1 outside web requests. |
traceId | string | null | required | Trace id value used by this API operation. |
| Name | Type | Required | Description |
|---|---|---|---|
data | object | required | Data value used by this API operation. |
data.type | string | optional | Provider result type. Example: rawMcpToolResult |
data.toolName | string | optional | Executed Mercado tool name. Example: categorySearch |
data.charged | boolean | optional | Whether the selected tool is paid. Example: false |
data.data | object |
{
"toolName": "categorySearch",
"arguments": {
"searchText": "Auriculares",
"siteId": "MLM"
}
}{
"data": {
"type": "rawMcpToolResult",
"toolName": "categorySearch",
"charged": false,
"data": {},
"contentText": "Category results...",
"textParsedAsJson": true,
"total": 1,
"costToken": 0,
"costTime": 308
},
"code": 0,
"msg": "ok",
"ts": "0",
"time": "2026-01-01 00:00:00",
"cost": "-1",
"traceId": null
}Parsed business data, or provider text when the result is not JSON. Example: {} |
data.contentText | string | optional | Original concatenated provider text. Example: Category results... |
data.textParsedAsJson | boolean | optional | Whether provider text was parsed as JSON. Example: true |
data.total | integer | optional | Inferred result count when available. Example: 1 |
data.costToken | integer | optional | Provider-reported token cost; free tools return zero. Example: 0 |
data.costTime | integer | optional | Gateway execution time in milliseconds. Example: 308 |
data.title | string | optional | Provider-specific response title. Example: null |
data.sourceType | string | optional | Provider-specific source platform type. Example: null |
data.sourceTool | string | optional | Provider-specific source tool name. Example: null |
data.page | integer | optional | Current page returned by the upstream provider. Example: null |
data.pageSize | integer | optional | Page size returned by the upstream provider. Example: null |
data.pageItemCount | integer | optional | Item count on the current page returned by the upstream provider. Example: null |
data.totalPage | integer | optional | Total page count returned by the upstream provider. Example: null |
data.dataSnapshotMonth | string | optional | Data snapshot month returned by the upstream provider. Example: null |
| Name | Type | Required | Description |
|---|---|---|---|
data | null | required | Data value used by this API operation. |