--- title: 'GET /invoices/{invoice_id}' description: 'Get an invoice by ID' --- # GET /invoices/{invoice_id} Get an invoice by ID | Detail | Value | |---|---| | Operation ID | `invoices.get` | | Method | `GET` | | Path | `/invoices/{invoice_id}` | | Connector | [Zoho Books](./) | ## Parameters | Name | Location | Type | Required | |---|---|---|---| | `organization_id` | query | string | **Yes** | | `invoice_id` | path | string | **Yes** | ## Using this endpoint in a workflow 1. Add an **API Call** node to your workflow. 2. Pick your Zoho Books connection from the Connection dropdown. 3. In the Operation dropdown, select `invoices.get`. 4. Fill in the parameter fields that appear. Use `{{...}}` to reference upstream values. **Required fields are marked — fill them or the call will fail at runtime.** ## What it returns The `API Call` node writes the response to the workflow context: ``` { status: 200, success: true, data: { ...response body from the API... }, latencyMs: 142 } ``` Reference response fields downstream as {{nodeId.data.path}}. The exact response shape is documented on the upstream Zoho Books API reference.