diff --git a/packages/rpc/README.md b/packages/rpc/README.md
index 366b3c09..90f8a3e7 100644
--- a/packages/rpc/README.md
+++ b/packages/rpc/README.md
@@ -12,9 +12,8 @@ This module provides a wrapper around common RPC calls used to fetch on-chain da
 ## Available Modules & Methods
 
 We now accepts rpcUrl in each method, so you can pass your own RPC regarding one of those on the list:
-`packages/rpc/src/util.ts#9`
+https://docs.near.org/api/rpc/providers
 
-If `rpcUrl` is not passed, it will fallback to the `https://rpc.mainnet.near.org`.
 
 ### `getBalance(account: string, rpcUrl?: string): BN`
 
diff --git a/packages/rpc/src/methods/keys.test.ts b/packages/rpc/src/methods/keys.test.ts
index 82752465..07299496 100644
--- a/packages/rpc/src/methods/keys.test.ts
+++ b/packages/rpc/src/methods/keys.test.ts
@@ -4,7 +4,7 @@ import { AccessKey, getAccessKeys } from './keys';
 jest.mock('cross-fetch');
 
 describe('keys', () => {
-  const getRes = async (): Promise<AccessKey[]> => await getAccessKeys({'nate.near', rpcUrl: 'rpc'});
+  const getRes = async (): Promise<AccessKey[]> => await getAccessKeys({ accountId: 'nate.near', rpcUrl: 'rpc'});
 
   it('should return access keys for accounts', async () => {
     (fetch as jest.Mock).mockResolvedValueOnce({
diff --git a/packages/rpc/src/methods/txnstatus.ts b/packages/rpc/src/methods/txnstatus.ts
index feb6a52c..d4797251 100644
--- a/packages/rpc/src/methods/txnstatus.ts
+++ b/packages/rpc/src/methods/txnstatus.ts
@@ -1,4 +1,4 @@
-import { queryNearRpc, requestFromNearRpc } from '../util';
+import { queryNearRpc } from '../util';
 
 export type TxnStatus = 'pending' | 'success' | 'failure';
 
diff --git a/packages/rpc/src/util.ts b/packages/rpc/src/util.ts
index 6e14ad5b..7032f399 100644
--- a/packages/rpc/src/util.ts
+++ b/packages/rpc/src/util.ts
@@ -2,7 +2,7 @@ import fetch from 'cross-fetch';
 
 
 
-export const queryNearRpc = async ({params, method, rpcUrl}) => {
+export const queryNearRpc = async ({params, method, rpcUrl}):  Promise<{ result: Record<string, unknown>, error: unknown } | undefined> => {
   return await requestFromNearRpc({
     jsonrpc: '2.0',
     id: 'dontcare',