feat(packages): sign submit payout (#551)

Author: jeremy-babylonlabs

services/vault/src/clients/vault-provider-rpc/index.ts

@@ -1,36 +1,2 @@
-/**
- * Vault Provider RPC Client
- */
-
-import { VaultProviderRpcApi } from "./api";
-import { RPC_TIMEOUT, getVaultProviderRpcUrl } from "./config";
-
-// Export API class
 export { VaultProviderRpcApi } from "./api";
-
-// Export types
-export type {
-  ClaimerTransactions,
-  RequestClaimAndPayoutTransactionsParams,
-  RequestClaimAndPayoutTransactionsResponse,
-  SubmitPayoutSignaturesParams,
-  TransactionData,
-} from "./types";
-
-// Export error codes
-export { RpcErrorCode } from "./types";
-
-let apiInstance: VaultProviderRpcApi | null = null;
-
-/**
- * Get the Vault Provider RPC API client (singleton)
- */
-export function getVaultProviderRpcApi(): VaultProviderRpcApi {
-  if (!apiInstance) {
-    apiInstance = new VaultProviderRpcApi(
-      getVaultProviderRpcUrl(),
-      RPC_TIMEOUT,
-    );
-  }
-  return apiInstance;
-}
+export * from "./types";

services/vault/src/clients/vault-provider-rpc/types.ts

@@ -2,7 +2,6 @@
  * Type definitions for vault provider RPC API
  *
  * Source: https://github.com/babylonlabs-io/btc-vault/blob/main/crates/vaultd/src/rpc/types.rs
- * Last synced: 2025-10-16
  */
 
 // ============================================================================