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UpdateOrderCustomAttributeDefinition
An MCP tool from the Square API server, hosted on mcp.hjlabs.in.
UpdateOrderCustomAttributeDefinition Updates an order-related custom attribute definition for a Square seller account. Only the definition owner can update a custom attribute definition. Note that sellers can view all custom attributes… [PUT /v2/orders/custom-attribute-definitions/{key}]
Name on the gateway: square_api__update_order_custom_attribute_definition · may change things.
Parameters
| Name | Type | Description |
|---|---|---|
key required | string | The key of the custom attribute definition to update. |
custom_attribute_definition required | object | The custom attribute definition that contains the fields to update. This… |
idempotency_key | string | A unique identifier for this request, used to ensure idempotency. For more… |
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:
{
"name": "square_api__update_order_custom_attribute_definition",
"arguments": {
"key": "…",
"custom_attribute_definition": "…"
}
}Or connect the Square API server directly, which lists 308 tools including this one:
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 updateordercustomattributedefinition tool with key set to ….