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3 votes
1 answer
19 views

How do I get the currently logged address in front end template?

5 votes
0 answers
23 views

How to connect to Polkadot Relay-Chain through the code of moonbeam parachain?

1 vote
1 answer
24 views

Output null when using ContractPromise for ink! v4 smart contract

3 votes
1 answer
70 views

Extra calls to state_getRuntimeVersion with polkadot.js

2 votes
1 answer
24 views

RuntimeVersion in SignedBlock - polkadot.js

2 votes
1 answer
35 views

How do withdraw or transfer tokens from the custom predefined accounts in a private network?

1 vote
3 answers
114 views

Connecting to a chain on `ws` localhost with polkadot.js app fails when running in brave browser

2 votes
1 answer
19 views

Get extrinsic fee using Polkadot.js/api

10 votes
2 answers
113 views

Staking Election Failed (staking.StakingElectionFailed The election failed. No new era is planned. ) after adding EVM with NPOS(i.e BABE)

1 vote
1 answer
20 views

How can I sign and execute transactions using custom origin(20 bytes address) in PolkadotJS

2 votes
2 answers
75 views

I'm getting some issue during storage migration

2 votes
1 answer
74 views

How to encode an extrinsic for RPC from a web client?

1 vote
1 answer
23 views

Is there a way to render all values of a storage in drop down through Polkadot JS UI?

3 votes
1 answer
49 views

What's the difference between `paymentInfo` and `gasRequired`?

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