We have upgraded the product to App Kit and recommend using it for all production deployments. USDCKit will remain available as a private beta product. Thank you.

Function getNotificationSignature

getNotificationSignature(
client: ExtendedViemClient,
params: GetNotificationSignatureInput,
): Promise<NotificationSignature>
Get the public key and algorithm used to digitally sign webhook notifications. Verifying the digital signature ensures the notification came from Circle.
Parameters
- client: ExtendedViemClient
- params: GetNotificationSignatureInput
Returns Promise<NotificationSignature>
A public key and algorithm
Example
```
await client.getNotificationSignature({
  kid: '00000000-0000-0000-0000-000000000000',
})
```
- Defined in src/providers/circle-wallets/actions/getNotificationSignature.ts:27