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# Currency Field API

Use this page to add a currency field to template XML. Assign the field to a role with `roleId`, then reuse the same field `name` in envelope requests.

### Currency field example

```xml
<field
    type="money"
    name="contract_price"
    placeholder="Enter amount"
    roleId="fd8cb669-db1d-41e1-8f6c-2ad3f8fa981a"
    optional="false"
    search="true"
    formatting="true"
    min="0"
    max="999999"
/>
```

### Required attributes

* `type` — field type. Use `money`.
* `name` — field name. Use 1 to 128 characters. Do not use `&`, `"`, `<`, or `>`. Keep the value unique within one document.
* `roleId` — role identifier for the recipient who fills the field.

### Optional attributes

* `placeholder` — placeholder text shown in the template and envelope. Use 0 to 1024 characters. If you omit it, the envelope shows the field name.
* `optional` — set to `true` if the recipient can leave the field empty. If you omit it, the default value is `false`.
* `search` — set to `true` if the field value should be available in envelope search. If you omit it, the default value is `false`.
* `formatting` — set to `true` to display the value in the user's local number format.
* `min` — minimum numeric value allowed in the field.
* `max` — maximum numeric value allowed in the field.

### Fixed behavior

* `precision` is always `2`.
* `trailingZeros` is always `true`.
* Do not set `precision` or `trailingZeros` manually for this field type.

### Validation rules

* `min` and `max` support values from `-999999999999999` to `999999999999999`.

### Related topics

* [Template Dynamic Fields API](/api-documentation/template-api/template-dynamic-fields-api.md)
* [Template Structure API](/api-documentation/template-api/template-structure-api.md)
* [Send Envelope](/api-documentation/envelope/send-envelope.md)
* [Fill Envelope](/api-documentation/envelope/fill-envelope.md)