Alex Bean's user avatar
Alex Bean's user avatar
Alex Bean's user avatar
Alex Bean
  • Member for 1 year, 8 months
  • Last seen this week
14 votes
Accepted

How to add custom RPCs?

7 votes

How to validate for Address Zero in Ink1 4.0

6 votes
Accepted

What is the best way to create own token in substrate?

6 votes
Accepted

Is it possible to submit an extrinsic using rpc?

5 votes

Substrate Playground - Share workspace

5 votes
Accepted

Finding about native token of a parachain

5 votes

Create multiple contracts in one ink

5 votes
Accepted

Best practices for generating and monitoring transactions

5 votes
Accepted

Serialisation of Extrinsic objects

4 votes

I want to enable Teleport Asset functionality in XCM between two parachains. How should I do it? Also, how do I teleport asset from Para1 to Para2?

4 votes
Accepted

Zombienet error running polkadot v0.9.37

4 votes
Accepted

Best Practice for the Structure of a Big Pallet

3 votes

Get request error using polkadotjs

3 votes

Get extrinsic fee using Polkadot.js/api

3 votes
Accepted

transfer balance subxt

3 votes
Accepted

Is there a simple MHT (Merkel Hash Tree) in-place algorithm?

3 votes

How to imagine a real Substrate app?

3 votes

How can we add the Open Gov to the solochain?

3 votes
Accepted

Are web3.js & ethers.js compatible with ink! smart contracts?

3 votes

What should be the maximum size of a `BoundedVec`?

3 votes
Accepted

Encoded error while performing a storage migration

3 votes

Transferring tokens from contract owner to pallet address in a Substrate-based DEX

3 votes

Subxt vs substrate-api-client vs polkadotjs

3 votes

subxt `PairSigner` trait bounds not satisfied

3 votes
Accepted

Substrate-Connect Error on new ScProvider

3 votes
Accepted

How to overwrite endowed account balance (Build a local blockchain)

3 votes
Accepted

Create claim not working in "Proof of Existence" tutorial

3 votes
Accepted

Do I need the chain specification file of Rococco testnet to run my local parachain node?

3 votes

How to use api.events.staking.Rewarded.is to get nominator reward?

3 votes
Accepted

Implementing an Identity Management pallet, would be more efficient in a Relay or Parachain?

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