Generates a backend wallet signature to be used in backend-to-backend requests.

​

Usage

import {
  createTreasureConnectClient,
  generateBackendWalletSignature,
} from "@treasure-dev/tdk-core";

const client = createTreasureConnectClient({ clientId: "..." });

const signature = await generateBackendWalletSignature({
  client,
  chainId: 421614,
  kmsKey: "...",
});

​

Returns

Promise<Object>

​

backendWallet

string

• The public address of the backend wallet used to create the signature.

​

signature

string

• Signature with the backend wallet data encoded for use in backend-to-backend requests.

​

expirationTime

number

• Timestamp, in seconds, when the generated signature expires.

​

Parameters

​

client

TreasureConnectClient

• The Treasure Connect client created with a Treasure-provided client ID.

​

chainId

number

• Chain ID where the smart backend wallet will be deployed and used for signing.

​

kmsKey

string

• AWS Key Management Services (KMS) key ARN for the backend wallet provided by the Treasure team.

​

kmsClientConfig

KMSClientConfig | undefined (see AWS docs)

• Optional configuration for the AWS KMS client, as required by the implementing backend.

import {
  createTreasureConnectClient,
  generateBackendWalletSignature,
} from "@treasure-dev/tdk-core";

const client = createTreasureConnectClient({ clientId: "..." });

const signature = await generateBackendWalletSignature({
  client,
  chainId: 421614,
  kmsKey: "...",
  kmsClientConfig: {
    region: "us-west-2",
    credentials: {
      accessKeyId: "...",
      secretAccessKey: "...",
    },
  },
});