Questions tagged [ada]

The currency associated with Cardano.

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2answers
46 views

Is there any script or smart contract which send tokens?

I wondering if is there any script o smart contract example which when i send X ada to a wallet after i receive a native token
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1answer
37 views

How can I get my public wallet address for tax software?

ADA addresses that start in: Ae2 DdzFF addr1 are supported by accointing.com -> to submit tax reports. The address I get (in Daedalus) is acct_ Can I turn the acct_ into one of the other formats?
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1answer
106 views

Can I use my ADA at any time while they are staked into a pool or are they frozen?

Can I send my ADA to another wallet instantly or use them instantly for whatever reason I like while they are delegated(staked) into a pool in Yoroi Wallet or does it take time to undelegate them ...
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1answer
53 views

Does ADA have a policyId and a assetName?

If all assets have a policyId and an assetName, what is the policyId and assetName of ADA? I'm assuming the assetName is ADA, but seeing as how ADA is the principal asset of Cardano, what is the ...
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1answer
67 views

Is it possible to recover ADA sent to wrong address?

I have sent the ADA token to FTX using BNB network. But FTX doesn't support the ADA token. Is is possible to recover/retrieve the ADA token? Thanks.
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2answers
57 views

Future adjustment of minimum ADA to be sent?

I am wondering about the minimum amount of ADA to be sent with a transaction (and/or has to be held by a wallet alongside a CNFT): Right now its 1,379something, but there surely has to be a plan how ...
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2answers
347 views

I am completely new to Cardano eco system. To learn it from the absolute basic, where do I start?

This is a broad question but I am sure many might have this in their mind. I am an upcoming blockchain engineer and my exposure to Cardano eco system is limited to buying the ADA cryptocurrency and ...
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0answers
16 views

What tools are currently available or in development, to watch an address, and expose a bad actor that without authorization took ADA from a wallet?

Despite that the legitimate owner of a given amount of ADA in a wallet went loose on keeping hxs account secure, and the saying "No your keys no your ADA", when a bad actor takes ADA not ...
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1answer
76 views

I have a smart contract in Ethereum. Is there a way to migrate it over to Cardano?

I have a smart contract for an NFT in Ethereum and I'd like to put it in the Cardano eco system as well. How can I do that? Is there any 'smart contract bridge' through which I can port it over?
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1answer
108 views

Nami wallet showing getBalance returning a NaN

Hi i just recently started working with Nami Wallet to be implementes in a web app, but when im trying to get my wallet balance: window.cardano.getBalance().then(res => console.log(res)) its ...
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0answers
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Cardano Data for Data Analytics and Data Visualisation

Where can I get Cardano raw data or formatted data (e.g. no. of wallets, ADA price, etc) that I can use for data science, analytics and visualisation?
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2answers
108 views

Is ada an asset, token, both, neither?

According to the docs, ADA is an asset and a token, but they also indicate that tokens are on-chain versions of some off-chain asset. They also compare ADA and tokens in ways to imply that they are ...
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1answer
36 views

Will the variables of the gas calculation formula be able to be dynamically adjusted by the protocol on Cardano?

My curiosity prompts me to ask you a question... We have seen with many L1 Blockchains a recurring problem: the transaction fees fatally get more and more expensive with the valuation of the native ...
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1answer
144 views

May I lose my coins when staking in Exodus wallet?

Is there any potential risk of losing all my ADA coins when staking with Exodus partner Everstake?
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0answers
37 views

what is happening behind the scenes when you buy a cardano nft, from a privte website

I m starting to get into coding, and I did not manage to find an answer to this question. When you buy an nft you are asked to send an X amount of ada to a wallet, and then few min after the website ...
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1answer
224 views

How is ADA valued?

Or any other cryptocurrency for that matter. Does the Cardano blockchain have inherent knowledge of the current value of ADA, or is it oblivious to price? Who/what determines how many USD (or another ...
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6answers
2k views

The Concurrency Issue

Are there any solutions to the concurrency issue so far without sacrificing decentralization? MinSwap testnet was experiencing this last night and just looking for some clarification, haven't seen ...
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1answer
67 views

What ensures that the supply of ADA is finite, so ADA can definitely be regarded as a store of value?

45 billion is the total eventual supply of ADA (up from from 32 billion or so in circulation now, of which over 71% is staked). What elements of the code of the Cardano protocols and the structure of ...
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1answer
130 views

HELP NEEDED Block producer blocked by DigitalOcean - recover ADA?

can someone please help me? I had just started setting up my stake pool, using DigitalOcean droplets to host the block producer & relay nodes. All was going really well. Then, for some crazy ...
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1answer
103 views

Pay out your salary from employer to employee in ADA (crypto) [closed]

How can I arrange for my company that I can pay my employee's in crypto ADA coins or crypto on the Cardano network? I would like to facilitate my employee's that they have the option to pay a part of ...
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3answers
429 views

Is Cardano pushing developers into an Ethereum-type account model?

Cardano is build on the eUTxO model which it prides to be more robust and easy to think about than the Ethereum account model. When Cardano introduced native tokens it also was proud to announce their ...
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1answer
215 views

How would I create a regular expression to match all of Cardano's public wallet address formats?

Can anyone help me in creating a regular expression to preg_match (php) all of Cardano's public wallet address formats?
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1answer
83 views

adaOf encodes Lovelace/Ada ratio in phantom type

adaOf encodes Lovelace/Ada ratio in phantom type Micro adaOf :: Micro -> Ada type Micro = Fixed E6 newtype Fixed (a :: k) = MkFixed Integer Question: Being that the ratio is already encoded in the ...
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5answers
266 views

The feasibility of stable coins given the min-Ada-value requirement

Cardano requires that every transaction output contains at least a value of 1 Ada. As the documentation points out, this means that it is not possible to send only native tokens in a transaction. I ...
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1answer
79 views

Are transaction fee's paid similarly to Bitcoin?

I understand the current staking rewards are a stepping stone to decentralization i.e. by incentivizing users to stake and pools to be set up to secure the Cardano blockchain with the left over Ada ...
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2answers
89 views

Is there or will there be a way to request payment?

Is there any development going on with this? Or do I lack the understanding of how this works. I'm thinking something similar to Zelle or Venmo. Sorry if this has already been asked or is not possible,...
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1answer
212 views

Did I just convert my ada to a wrapped/pegged token?

I purchased ada on binance us and for some dumb reason, I used the BEP2 network vs the Cardano network to send my ada on binance us to Daedalus/ledger. It all shows up in Daedalus as ADA but after ...
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1answer
2k views

How to transfer ADA from Daedalus wallet to Yoroi wallet?

I have created a new Yoroi wallet but I want to transfer ADA from Daedalus wallet, but I don't know how. For example: I have 20 ADA that I want to send to a Yoroi wallet and I want to send them from a ...
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1answer
308 views

How can I send ADA to a Yoroi wallet?

I have created a new Yoroi wallet and I want to send ADA to the newly created Yoroi wallet, but I don't know how.
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1answer
66 views

what is the ADA (Cardano crypto-currency) SDK?

I'am very new to the blockchain community and I have a new project that i'am starting to work on using the Cardano Blockchain and its crypto ADA. I stumbeled upon the name "ADA SDK" and I ...
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3answers
410 views

Is it possible to generate your own Cardano ADA private keys and public addresses externally and import it later for use into a wallet?

For ETH and BTH you can generate a private/public keys (secp256k1 Elliptical curve) and SHA-3 (Keccak) hashed public wallet address via code (Python, Java or what ever language) via an pure math ...
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2answers
109 views

Can I use a custom word list for my wallet recovery phrase?

Is it possible to use a custom list of words to generate my Cardano wallet recovery phrase? The reason I think this would be useful is, that one could use words from other languages. As far as I know ...
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1answer
116 views

Should I transfer my ADA to the latest wallet when a new era become available?

I haven't been part of a new Era change but when a new era become avaiable, should I transfer my ADA to the latest wallet? i.e. from a Shelley to a Goguen wallet. What is the process that I should ...
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2answers
292 views

15- or 24-word recovery seeds for ADA wallets

In security terms, what is the difference between 15- and 24-word seed? Therefore, which option is recommended (from a security point of view)?
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3answers
625 views

Will cardano halving happen to increase the demand of it? [closed]

Compared to ETH and BTC, Cardano's total supply is higher. Given this, how will ADA ever reach $1000. Will a Cardano halving happen and lead to increased demand of ADA?
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1answer
376 views

When will all 45 billion coins be in circulation?

I cannot find any accurate information with what speed and based on what formula the coins which are not in circulation will be in circulation and when (approximately) all coins will be in circulation....
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1answer
1k views

Will I receive rewards for all epochs when I switch my stake pool?

I am currently delegating my ADA to stake pool A. I want to switch to stake pool B. What exactly happens with my rewards when I do this? Will there be an interruption in the reward payout or will I ...
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1answer
210 views

Is there a maximum amount of ADA I can send in one transaction?

This question is related to one of my previous questions: Is there a minimum amount of ADA I can send in a transaction? I wonder, if there is a minimum amount of ADA I can send in one transaction, is ...
9
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1answer
538 views

How is a stakepool rewarded?

Let's assume I run a stake pool, where I have pledged X ADA, have received delegations of Y ADA and have set a 1% fee. When my pool creates a block, how much ADA is awarded to my pool and how is this ...
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1answer
101 views

Can Babel fees be extended to be a protocol level DEX?

With Babel fees one can pay for transactions in native tokens. Could this be extended to where someone could pay for the ADA part of the transaction fee and also provide a swap with a different native ...
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4answers
2k views

Why is there a 45 Billion coin cap for ADA?

Really... nobody in more than a year was able to explain to me this in a rational way. Please... I beg you, why 45B and not 45M or 21M or 45.8B? What's the reasoning behind that? PS: Engineer, nerd, ...
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2answers
129 views

Can the value of the NFTs be added to the stake size of the pool?

Many small stake pools struggle with increasing their stake. The stake could be increased by adding the value of all the NFTS held in wallets by both delegators and operators. How do we determine ...
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3answers
2k views

How can I withdraw ADA from delegation to a pool?

I am shown the following screen when I go to withdraw my ADA from a delegation. It reads as if I deregister I will stop receiving rewards. Does that apply to the last few epochs where rewards have ...
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3answers
703 views

eUTXO transaction model Vs Account Based Transaction Model

What are the benefits of Cardano eUTXO transaction model compared to etherium account-based transaction model? Are any significant advantages or both are same?
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1answer
320 views

What companies and institutions accept ADA as payment? [closed]

It would be good to have a central database of all known merchants that accept ADA for transactions. I've seen a few small businesses posted on r/Cardano that I went 'good for them', and made me ...
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3answers
272 views

Where can I learn to make Cardano NFTs that have varying rarity levels when they are purchased for the first time?

I have seen some really cool projects like cryptoknitties and crypties with rarity levels and they usually come in like 5-10k. I have some great ideas but I can't find anywhere to learn how to do this ...
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3answers
6k views

Will I be able to stake ada from coinbase? [closed]

Will I be able to stake ada from coinbase or will I need to transfer it to another wallet.
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3answers
2k views

Will ADA always be deflationary?

Considering ADA has a max circulating supply, and productivity of goods and services always tends to grow, does that mean ADA will always be deflationary in the long run? Couldn't that lead to ...
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2answers
317 views

Does ADA have any credit features built into it?

Are there any feature of Cardano ADA or its ecosystem that make borrowing against ADA held easier or better than other cryptocurrencies? Will all credit require that an application be developed to ...
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1answer
333 views

How does the price of BTC impact the price of ADA? [closed]

With the value of ADA being an important incentive to participate in the blockchain, and a stable value being an important indicator for the health of the Cardano ecosystem, how can the 1:1 mirrored ...