Authentication

• New User
• Fund User

New User

1. Navigate to Memo external auth with necessary parameters

   URL

   https://memo.cash/account/link?

   Parameters

   return_url=http://localhost:8080/auth-complete&
   address=12kap...

2. Click Connect on Memo
   
   1. Transaction to fund address is created and broadcast
3. Redirect auth complete

   URL

   http://localhost:8080/auth-complete?

   Parameters

   api_token=c97b1a33...
   api_temp_key=dab9b452...
   parent_address=12kap...

4. Get key

   jmemo.Client.Api.Key.Get(api_token, api_temp_key, function (response) {
       var api_secret = response.secret;
   });

5. Create link request using API (linking)

   jmemo.Client.Link.CreateRequest(api_token, api_secret, address, parent_address, "", function (unsignedTx) {
       var key = jmemo.Wallet.GetHDChild(mnemonic, jmemo.Wallet.Path.MainAddressPath());
       var signedTx = jmemo.Wallet.Sign.SignTx(unsignedTx.raw, key);
       jmemo.Client.Tx.BroadcastAndWait(signedTx.toHex(), function (response) {
           var requestTxHash = jmemo.Wallet.Util.GetTxRawHash(signedTx.toHex());
       });
   });
   

6. Complete linking

   jmemo.Client.Link.FinishAccept(api_token, api_temp_key, requestTxHash, function (signedTx) {
       jmemo.Client.Tx.BroadcastAndWait(signedTx.raw);
   });
   

Fund User

1. Navigate to Memo link with necessary parameters

   URL

   https://memo.cash/account/link?

   Parameters

   return=http://localhost:8080/request-payment-complete&
   address=12kap...&
   amount=10000

2. Click Connect on Memo
   
3. Redirect request payment complete

   URL

   http://localhost:8080/request-payment-complete