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BulkDeleteMerchantCustomAttributes

An MCP tool from the Square API server, hosted on mcp.hjlabs.in.

BulkDeleteMerchantCustomAttributes Deletes custom attributes for a merchant as a bulk operation. To delete a custom attribute owned by another application, the visibility setting must be VISIBILITY_READ_WRITE_VALUES. [POST /v2/merchants/custom-attributes/bulk-delete]

Name on the gateway: square_api__bulk_delete_merchant_custom_attributes · may change things.

Parameters

NameTypeDescription
values requiredobjectThe data used to update the CustomAttribute objects. The keys must be unique…

How to call it

Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:

call_tool arguments
{
  "name": "square_api__bulk_delete_merchant_custom_attributes",
  "arguments": {
    "values": "…"
  }
}

Or connect the Square API server directly, which lists 308 tools including this one:

Run in your terminal
claude mcp add --transport http hj-square-api https://mcp.hjlabs.in/mcp/square-api \
  --header "Authorization: Bearer YOUR_API_KEY"

Try asking

Use the bulkdeletemerchantcustomattributes tool with values set to ….

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