chose(SOLNENG-27): update docs

Author: MnrGreg

README.md

@@ -4,11 +4,11 @@ This repository contains multiple applications. Below are the links to the indiv
 To get started, click on the links for installation and usage instructions.
 
 ## Solana Staking
-- [Stake deposit from Builder Vault wallet with TypeScript SDK](./solana-staking/buildervault/nodejs/README.md)   -   [(video clip)](./media/solana-staking-with-buildervault-wallet-using-typescript.mp4)
+- [Stake deposit from Builder Vault wallet with TypeScript SDK](./solana-staking/buildervault/nodejs/README.md)   -   [(video clip)](https://youtu.be/wy-10gsdSGs?feature=shared)
 - [Stake deposit from Fireblocks wallet with TypeScript SDK](./solana-staking/fireblocks/nodejs/README.md)
 
 ## Ethereum Staking
 - [Stake deposit from Builder Vault wallet with Golang SDK](./ethereum-staking/buildervault/golang/README.md)
 - [Stake deposit from Builder Vault wallet with TypeScript SDK](./ethereum-staking/buildervault/nodejs/README.md)
-- [Stake deposit from Fireblocks wallet with TypeScript SDK](./ethereum-staking/fireblocks/nodejs/README.md)
+- [Stake deposit from Fireblocks wallet with TypeScript SDK](./ethereum-staking/fireblocks/nodejs/README.md)    -   [(video clip)](https://youtu.be/_6uwwNTh7iQ?feature=shared)
 

ethereum-staking/fireblocks/nodejs/.env.example

@@ -1,5 +1,4 @@
 # Blockdaemon Stake
-BLOCKDAEMON_API_KEY=
 BLOCKDAEMON_STAKE_API_KEY=
 ETHEREUM_NETWORK=holesky  # mainnet | holesky
 ETHEREUM_WITHDRAWAL_ADDRESS=

ethereum-staking/fireblocks/nodejs/README.md

@@ -20,8 +20,9 @@ sequenceDiagram
 ### Prerequisites
   - [Node.js](https://nodejs.org/en/download/package-manager) or launch in [code-spaces](https://codespaces.new/Blockdaemon/demo-buildervault-stakingAPI?quickstart=1)
   - Create Fireblocks [API and Secret key](https://developers.fireblocks.com/docs/manage-api-keys) for use with the [Fireblocks Web3 provider](https://github.com/fireblocks/fireblocks-web3-provider)
-  - Register free Blockdaemon [RPC API key](https://docs.blockdaemon.com/reference/get-started-rpc#step-1-sign-up-for-an-api-key) and set in .env as BLOCKDAEMON_API_KEY
-  - Register free Blockdaemon [Staking API key](https://docs.blockdaemon.com/reference/get-started-staking-api#step-1-sign-up-for-an-api-key) and set in .env as BLOCKDAEMON_STAKE_API_KEY
+  - Ensure you have a Fireblocks Transaction Policy that permits Contract Calls for your Ethereum vault [Fireblocks TAP](https://developers.fireblocks.com/reference/configure-transaction-authorization-policy#tap-examples)
+  - Should you wish to allow-list the contracts, the Blockdaemon Ethereum Batch Deposit addresses are Mainnet:`0x3F124C700fb5E741F128e28985267D44f56B242F` and Holesky:`0x0b6E07c5EAd5596C1f26ca2F6B97050ceC853671`
+  - Register a free Blockdaemon [Staking API key](https://docs.blockdaemon.com/reference/get-started-staking-api#step-1-sign-up-for-an-api-key) and set in .env as BLOCKDAEMON_STAKE_API_KEY
 
 ### Step 1. Set environment variables in .env
 ```shell

ethereum-staking/fireblocks/nodejs/ethereum-stake-fb.ts

@@ -39,7 +39,7 @@ function createStakeIntent(
       'Content-Type': 'application/json',
       Accept: 'application/json',
       'X-API-Key': bossApiKey,
-      'Idempotency-Key': 'FB81DEED-D58B-4948-B51D-99E2E1064B9C',
+      //'Idempotency-Key': 'FB81DEED-D58B-4948-B51D-99E2E1064B9C',
     },
     body: JSON.stringify(request),
   };
@@ -55,10 +55,6 @@ async function main() {
   const gwei = 10n ** 9n;
 
   // Check for the required environment variables
-  if (!process.env.BLOCKDAEMON_API_KEY) {
-    throw new Error('BLOCKDAEMON_API_KEY environment variable not set');
-  }
-
   if (!process.env.BLOCKDAEMON_STAKE_API_KEY) {
     throw new Error('BLOCKDAEMON_STAKE_API_KEY environment variable not set');
   }