> For the complete documentation index, see [llms.txt](https://sdk.venly.io/sdk-reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sdk.venly.io/sdk-reference/c-sdk-v3/object-references/pay/vywebhookauthenticationmethodbase/vyauthenticationmethodrequestapikey.md).

# VyAuthenticationMethodRequestApiKey

## Derived Properties ([VyWebhookAuthenticationMethodBase](/sdk-reference/c-sdk-v3/object-references/pay/vywebhookauthenticationmethodbase.md))

| Field | Type | Description | Required |
| ----- | ---- | ----------- | -------- |

## Properties

| Field      | Type   | Description                                                                                             | Required |
| ---------- | ------ | ------------------------------------------------------------------------------------------------------- | -------- |
| Type       | string |                                                                                                         | ✗        |
| HeaderName | string | This is the name of your api key. (A custom API header name that you enter)                             | ✗        |
| ApiKey     | string | This is the value of your API key for your endpoint. (A custom value that you enter for your endpoint.) | ✗        |

## References

**Schema**

* [VyWebhookAuthenticationMethodBase](/sdk-reference/c-sdk-v3/object-references/pay/vywebhookauthenticationmethodbase.md)