delegateResource from active permsion

[A2DNEW]

Hi One user add my address and add these permissions: Vote, Claim Voting Rewards, TRX Stake (2.0), Delegate Resources, Reclaim Resources. I use this code to send energy from that account to another account:

await tronweb.transactionBuilder.delegateResource(100000, 'TO_ADDRESS', 'ENERGY', 'OTHER_ADDRESS_THAT_PERMISION_TO_ME', true, 3600); But I get error: Private key does not match address in transaction If I change OTHER_ADDRESS_THAT_PERMISION_TO_ME to MY_ADDRESS i get this error: delegateBalance must be less than available FreezeEnergyV2 balance

[start940315]

You need to use tronweb.trx.multiSign to sign this transaction which will need both your privateKey and OTHER_ADDRESS's privateKey.

[A2DNEW]

You need to use tronweb.trx.multiSign to sign this transaction which will need both your privateKey and OTHER_ADDRESS's privateKey.

So, What is the point of permission? If I access to OTHER_ADDRESS privatekey, I can delegateResource directly without multiSign

I have a website for sell/buy energy And users add permission to my address for sell/buy energy from/to these accounts So, nobody give me privatekey!

For example: I imported my account to Tronlink and without privatekey it can delegate my resources in multiSign section

[start940315]

If you have the permission to delegate other's resource to someone, please try this:

const tx = await tronWeb.transactionBuilder.delegateResource(amount, 'TO_ADDRESS', 'ENERGY', 'OTHER_ADDRESS_THAT_PERMISION_TO_ME', true, 3600); 
const stx = await tron.tronWeb.trx.multiSign(tx, 'YOUR_PRIVATEKEY', PERMISSION_ID);
const result = await tronWeb.trx.broadcast(stx);

[A2DNEW]

If you have the permission to delegate other's resource to someone, please try this:

const tx = await tronWeb.transactionBuilder.delegateResource(amount, 'TO_ADDRESS', 'ENERGY', 'OTHER_ADDRESS_THAT_PERMISION_TO_ME', true, 3600); 
const stx = await tron.tronWeb.trx.multiSign(tx, 'YOUR_PRIVATEKEY', PERMISSION_ID);
const result = await tronWeb.trx.broadcast(stx);

Thank you for your help How can I calcute amount? For example, I want to send 32000 energy How can I convert energy to sun (trx)? trx.toSun(32000) return 320000000 and this amount does not correct Because after send 320000000 delegate, account received more than 40000 energy, not 32000

Note: if I use this formula everything is ok: 32000 * Math.pow(10, 6) / 13.72; But why 13.72?

[start940315]

energy = trx_amount * total_energy_limit / total_energy_weight so amount = energy * (total_energy_weight / total_energy_limit) You can get total_energy_weight and total_energy_limit throughtronWeb.trx.getAccountResources()

[gidkom]

Hi @start940315 @A2DNEW please guide me, I want to delegate resource from address A to B. how do i give permission to address A to do that?

[start940315]

gidkom

https://tronweb.network/docu/docs/6.0.0-beta.3/API%20List/transactionBuilder/delegateResource Here is the doc of delegateResource. Remember you need to freeze your balance using freezeBalanceV2 first.

[gidkom]

gidkom

https://tronweb.network/docu/docs/6.0.0-beta.3/API%20List/transactionBuilder/delegateResource Here is the doc of delegateResource. Remember you need to freeze your balance using freezeBalanceV2 first.

thank you very much. I got it working