title: is installing local node necessary to create wallet on test/main net?
body: <p>i want to be able to create wallets on wave blockchain using their api</p>
  <p>according to this</p>
  <p><a href="https://nodes-testnet.wavesnodes.com/api-docs/index.html#/addresses/createWalletAddress" rel="nofollow noreferrer">https://nodes-testnet.wavesnodes.com/api-docs/index.html#/addresses/createWalletAddress</a></p>
  <p>i need to send <code>API key</code> in my request header .... i look into how can i obtain this api key and in the doc here are the steps</p>
  <blockquote>
  <p>Set API Key</p>
  <p>To set API key, you need to generate API key hash and then use it in
  your node configuration.</p>
  <p>Create unique string value that you will use as API key.</p>
  <p>Go to Swagger web interface.</p>
  <p>Open the /utils/hash/secure (opens new window)API method and input
  your unique string in the message field.</p>
  <p>Click Execute to get the hashed API key.</p>
  <p>Use the hashed API key as the value of the api-key-hash parameter in
  your node configuration file.</p>
  <p>Restart your node.</p>
  </blockquote>
  <p>it says</p>
  <blockquote>
  <p>Use the hashed API key as the value of the api-key-hash parameter in
  your node configuration file.</p>
  </blockquote>
  <p>im very confused ... i thought using testnet means that i dont have to install a local node
  maybe im wrong ?!</p>