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Questions tagged [crowdloan]

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Opening crowdloan for already running parachain with same ParaId

Previously, if a parachain wants to continue running and extend lease on Polkadot/Kusama, after winning first slot with crowdloan, it would need to perform direct bid or to get slot with different ...
NZT's user avatar
  • 23
3 votes
2 answers
165 views

If a parachain has executed a lease swap, is the DOT in the original crowdloan still returned at the conclusion of the parachain's original lease?

If a parachain has executed a lease swap, is the DOT in the original crowdloan still returned at the conclusion of the parachain's original lease, or does it continue to be locked for the duration of ...
Jonathan's user avatar
1 vote
2 answers
66 views

Release crowdloan funds before lease expires?

would it be possible to deregister a parachain and release tokens locked from crowdloan using governance in relay chain?
lordofdalords's user avatar
1 vote
1 answer
32 views

How can we get prepare the proof for crowdloan pallet?

I am working on the moonbeams crowdloan pallet. In associate_native_identity extrinsic we need proof: MultiSignature in parameter. how can we get that?
Pankaj's user avatar
  • 2,021
1 vote
0 answers
31 views

How we can get the public key from pallet id? [duplicate]

How we can get the public key of the account generated from PALLET_ID? pub const PALLET_ID: PalletId = PalletId(*b"Crowdloa"); pub fn account_id() -> T::AccountId { PALLET_ID....
Pankaj's user avatar
  • 2,021
2 votes
1 answer
58 views

How can we get the list of crowdloan contributors?

After ending of crowdloan campaign. How we can fetch the contributor details?
Pankaj's user avatar
  • 2,021
0 votes
1 answer
27 views

How we can apply for crowdloan to participate in the auction?

What the steps for any chain to participate in the auction to get the slot. Do we have any guide related to it?
Pankaj's user avatar
  • 2,021
0 votes
1 answer
24 views

How we send the crowdloan reward to the parachain wallet?

As you know in crowdloan we the contributor contribute from the polkadot account(1D....). So according to that how send the reward to the contributors native chain account(XGT...). How we basically ...
Pankaj's user avatar
  • 2,021
1 vote
0 answers
13 views

Can we use the partial amount of cap in crowdloan?

if we run a crowdloan and say hit the cap of 500k DOT are we then forced to use its entirety to bid for the slot or we can use a subset of it? In that maybe we could potentially exclude some people ...
Pankaj's user avatar
  • 2,021
1 vote
1 answer
39 views

Do we have any example of crowdloan reward distribution implementation?

I need to implement the crowdloan reward distribution. Do we have have any reference/example for that? What are the options we have to distribute the rewards?
Deepak Chaudhary's user avatar
3 votes
1 answer
106 views

Why do some crowdloan accounts have free balance?

For example, paraID 2000. The slot pallet is holding in reserve only the amount of balance that is reserved, however the total crowlodan account (which should hold the amount of tokens raised on the ...
Santiago Balaguer's user avatar
3 votes
1 answer
88 views

Unable to deregister paraId on Kusama

We have a paraID locked after a completed Crowdloan, the auction has concluded in a no-winning state, and the parathread is still owned by the account manager. Any explanation as to why the deposit is ...
Mo Elshami's user avatar
1 vote
0 answers
65 views

From the parachain, how to read the relay chain events of a current block?

From this comment and this question, There's a function for runtime-benchmarks to get all the events(). And I want something similar that can be accessed from the parachain. Just events from the relay ...
Jitterbug's user avatar
  • 219
2 votes
2 answers
64 views

api.derive.crowdloan.contributions: Expected hex value to convert, found '0x'

Context: I'm trying to fetch datas from an ended crowdloan. The crowdloan is on kusama, for parachain id 2113. I first connect: async function connect() { let endpoint = config.endpoint; ...
Nathan's user avatar
  • 454
6 votes
1 answer
225 views

How can a project prolong a parachain slot lease in Kusama?

I believe, some of the Kusama based projects have done that already. What exactly did they do and what are the options if a project wants to prolong or renew the parachain slot?
Peter Streelman's user avatar
2 votes
1 answer
105 views

Read current Crowdloan Contributions

I want to open a Crowdloan and read current contributions as they come to my crowdloan to offer a special reward mechanism for early contributors. What's the best way to get the information on what ...
Santiago Balaguer's user avatar
3 votes
1 answer
56 views

How to cancel a crowdloan before its ending block?

I want to cancel a crowdloan before its ending block and find there are crowdloan.refund and crowdloan.dissolve extrinsics. Can I use crowdloan.refund or crowdloan.dissolve extrinsic to cancel a ...
dm4's user avatar
  • 255
3 votes
2 answers
69 views

Why does deregistering a parathread fail while a crowdloan is open?

We registered a parathread to start crowdloan on kusama. The crowdloan just ended recently and we failed to get a slot. So I just used the same account to deregister, but it always fails with "...
tinydjp's user avatar
  • 31
3 votes
1 answer
101 views

How to test parachain + Slot Auction + Crowdloan in Rococo chain?

My parachain's unit tests can run no problem. I am aware of "Rococo Slot Request" from https://docs.substrate.io/tutorials/v3/cumulus/rococo/#request-your-parachain-slot and in this section ...
Russo's user avatar
  • 1,193
1 vote
1 answer
109 views

How to fetch status of specific crowdloan using polkadot{.js} API?

I'm trying to fetch the stats (amount raised, remaining time) of specific crowdloan using Polkadot.js API however I can't find any examples or docs explaining the crowdloan queries. It is certainly ...
Jan Kraus's user avatar
  • 113
3 votes
0 answers
64 views

How to get relay accounts, native accounts and contributed amounts from a Crowdloan campaign? [closed]

My team can run unit tests on our parachain crowdloan pallet. Now how can I get a list of relay accounts, native accounts and reward amounts used in my unit tests from a real life Crowdloan campaign ...
Russo's user avatar
  • 1,193
1 vote
2 answers
128 views

How does my parachain crowdloan pallet work with Slot Auction + Crowdfunding?

My team has got our parachain crowdloan pallet working, thanks to PureStake & Moonbeam According to Polkadot and Moonbeam's description of Crowdloans and example specs, I think there must be some ...
Russo's user avatar
  • 1,193
6 votes
2 answers
77 views

Does the auction happen automatically during Crowd Loan?

During an auction crowdloan for propsective parachain, does the auction run automatically? Or do we need to manually make a bid? If it is manual then why doesn’t everyone go all in at the beginning of ...
Ramsey - Decentration's user avatar
1 vote
1 answer
56 views

Can you speed up the crowdloan period?

If the current lease period is 20, and we make a lease period from lease 20 to 27, because we don't want to compete with the chains that will renew their lease for lease 21 (essentially giving up a ...
Ramsey - Decentration's user avatar
1 vote
1 answer
132 views

How to get my own crowdloan contribution to a parachain which is already onboard?

I use api.derive.crowdloan.ownContributions to get my contribution amount to an already active crowdloan and it works. But to get the contribution on a parachain which has already leased a slot such ...
Kami's user avatar
  • 537
3 votes
2 answers
94 views

How to decide lease period for crowdloan compaign?

I was trying to add a crowdloan campaign for Kusama auction. I went through all these videos https://www.youtube.com/playlist?list=PL5iFq6rVsyFa1WyBzKOSuntzTrxma-vba. I am not able to decide: What ...
Ayush Mishra's user avatar
4 votes
2 answers
248 views

What happens when a parachain's lease runs out?

As the first batch of leases come to a close in the next few months for the first batch of parachains on Kusama ( https://parachains.info/auctions/kusama-1-5 ), what can we expect in terms of timings ...
Squirrel's user avatar
  • 3,849
6 votes
2 answers
46 views

What's a great way to see what parachain auctions are happening right now?

What's a great way to see what parachain auctions are happening at the moment for kusama and polkadot?
Squirrel's user avatar
  • 3,849
10 votes
1 answer
191 views

How do parachain crowdloan accounts work?

Each parachain has a crowdloan account when they conduct crowdloans for the purpose of winning a slot auction. How are these crowdloan accounts generated and does the parachain have the private keys ...
Keith Yeung's user avatar
  • 2,121