Questions tagged [xlm]

XLM is the currency symbol for lumen, Stellar's native currency.

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7 views

How can I sign a transaction to move XLM to another Stellarport account?

I need to sign a couple of tx/s to move lumens to another Stellarport account. How do I sign them? I am getting an error message every time I try to move them. Error Message: Sign Your Transaction In ...
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Upgrading my wallet from old network to the new one “Email linked to it is lost”

I had a XLM wallet since it named "STR" and since it was first appeared in the market. I tried to login into it today and I got this: "The upgraded Stellar network is here! You have: xxxx STR When ...
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1answer
28 views

How to set XLM masternode in local or aws server like btc node daemon

docker commands, I'm using for testing purpose in our local machine docker run --rm -it -p "8000:8000" --name stellar stellar/quickstart --testnet but Where to set config file? How I can create ...
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Can stellar help me launch a Service that helps people who cannot afford critical medical services through blockchain funding?

Start up I would like to know whether Stellar developers can help me launch a service ( that I will provide at little to zero cost ) for critical services that people can’t afford such as cardiac ...
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20 views

Error 400, Stellar SDK JS

I'm building an API to transfer assets from stellar based wallets, I am currently using the JS SDK. This is my code below: var StellarSdk = require('stellar-sdk'); var express = require('express'); ...
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12 views

Token Failure, OP_UNDERFUNDED

I have built a token via the stellar lab interface but i do not see updated balances in it, i created 21 billion but there is still 0 in it. I made it on the mainnet and have updated every trustline, ...
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1answer
33 views

I Made a wrong transaction https://stellarchain.io

My apologies, but I couldn’t find many channels to address my problems, hence I am writing this post. I made a wrong transaction to a donation address of XLM ...
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15 views

GCPVD53G4KMVXSADSANSAW4NEXHN55SYQ5YP7HKKZDP3D43IDHZFLTA7

My wallet has only one single transaction of 769.8721024 XLM. It was sent some weeks ago but has still not been credited . Can I open a ticket with the exchange and have my toekns recredited. ...
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1answer
15 views

PHP Script to return wallet balance

Not sure if i'm missing something obvious but is there a simple-ish way to return a wallet balance in a php? Just a simple return.. $xlmaddress = "GDS5etc"; $bal = $getBal($xlmaddress); echo $bal; ...
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1answer
66 views

How to listening new XLM transaction for multiple accounts

I'm totally new in stellar network. I have experienced create transaction listener for bitcoin and ethereum by listen to every new transaction, if that transaction contain my address it send callback ...
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1answer
37 views

Main account for our exchange

We need to have main account in order to let our customers to deposit into it. But since stellar does not let you generate account without getting funds into it from an existing account, we do not get ...
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1answer
43 views

XLM historical price API

I am developing a mobile app dealing with prices of certain cryptocurrencies including XLM. I got a big problem in getting the historical data of the price of XLM compared to USD. I found many but ...
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1answer
26 views

How to do make the minimum XLM deposit upon account creation

How would one typically send the prerequisite 1 XLM to a new account upon creation? Is this done by including the transfer from another account to the new account as part of the creation process?
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1answer
124 views

Why is XLM considered to be the most liquid asset on the stellar network?

I sometimes encounter statements like "XLM is the most liquid asset on the stellar network" or "XLM has trading pairs with all other assets on the network", etc. Is there something in the protocol ...
3
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1answer
52 views

How to check if a custom currency cannot longer be issued

I am trying to check for various currencies, if they have set the master weight of the source account below the medium threshold of the source account. According to the documentation that would mean ...
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1answer
45 views

Where is an accurate source for XLM to USD exchange rate?

Where is an accurate source for XLM to USD exchange rate? I'd like to programatically keep offers in line with market rates.
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46 views

Bifrost not updating events after ether sent to address warning error thrown

h=00000000000002c4e16bb85581427717efbd418a3e954064b2b532e02672a568 blockTime=2018-04-11 20:10:28 +0000 UTC pid=2514 service=BitcoinListener transactions=1 WARN[2018-04-11T20:10:39Z] Error extracting ...
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1answer
54 views

How I can buy SLT for gryvna (Ukrainian money)?

Is that possible to buy SLT (SmartLands token) for UAH (Ukrainian hryvnas)?
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1answer
183 views

How does using “channels” increase transaction volume?

Referencing this documentation page: https://www.stellar.org/developers/guides/channels.html. How does using a different source account to pay the transaction fee help increase your transaction ...
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1answer
147 views

How is Stellar network protected against spam? Are there scalability solutions?

After todays meeting with Stellar dev in Kraków some issues have raised in my mind that I couldn't easily find the answer to: From what I've heard, Stellar is capable of handling like 1000tx/s. With ...
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1answer
228 views

What gives stellar value?

As a bridge currency, why does it need to have value or increase in value from a practical standpoint? Is it all just speculation?
6
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1answer
606 views

Scalability on Stellar network

The Stellar network actually can proceed +/-1000 tps. The consensus protocol runs through xy servers. If mass adoption of cryptocurreny happens will the scalability issue more or less automatically be ...
2
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1answer
216 views

XLM storage on hardware wallets Ledger Nano S vs Ledger Blue

How comes that Ledger Nano S supports XLM and Ledger Blue does not? Has it something to do with Stellar or Ledger because there should not be a difference which Ledger you use for safe storage of ...
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1answer
108 views

Custom keypair with the Ledger Nano S

Generating a vanity address with a custom suffix is easy (from a custom made script) but is it possible to use the generated keypair with the Ledger Nano S? If so, how?
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1answer
73 views

Do tokens created through Stellar map one-to-one? [duplicate]

One more token question! When creating a token using Stellar, as described in https://www.stellar.org/blog/tokens-on-stellar/ - do the newly created tokens need to map one-to-one? Ie. one XLM to one ...
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1answer
547 views

How can I list and sell Stellar based Tokens (not XLM)?

Reading this example (https://www.stellar.org/blog/tokens-on-stellar/), I can see that creating a token on Stellar is straight forward. I'm not completely sure how to do it yet, but I do understand ...
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1answer
134 views

How does the Stellar Network tell the difference between a newly issued token and a Lumen?

When issuing a new token (as part of an ICO or otherwise), how is this new token differentiated from a Lumen (or any other token) within the Stellar Network? For example, in the case of a new MOBI ...
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1answer
77 views

What is the process for the community to propose an XLM lockup?

Let me start by saying I am not proposing a wholesale token "burning" as I believe that could have unintended negative consequences long term. However, considering the tremendous price appreciation ...
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4answers
310 views

Does every transaction on Stellar need XLM as a bridge between 2 assets?

Do we need XLM for every transaction as a bridge currency or only where asset pairs are not established? (I'm not talking about the transaction fees in XLM which are always due)
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2answers
144 views

Is there an online wallet that supports 2FA and pays inflation?

I'm currently holding my XLM on an exchange wallet (Binance) and I don't believe they will pay inflation as I do not own the private key of an exchange wallet. I don't want to maintain my own hardware ...
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3answers
177 views

What knowledge and skills are needed to create an App payment checkout with Stellar Network?

After reading about lighting network from Bitcoin, i stumbled into this website that is "Testing" payments through lighting network which supposedly makes the transactions faster. https://store....
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2answers
959 views

Is something like smart contracts possible in Stellar?

Is something like smart contracts possible in Stellar? And if yes, what programming languages could be used to write them?
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5answers
1k views

How to create a token on the stellar network?

How does one go about creating tokens on the Stellar network?
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1answer
76 views

How would I make a transaction to buy a physical product using the Stellar Network?

My understanding of the SCP is that when a trade happens it must hold the same value across the network. If a transaction happens that is not a 1 to 1 exchange and is validated by a node it is ...
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3answers
626 views

How do I select an inflation destination?

How does one set an inflation destination to receive inflation Lumens?
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1answer
483 views

How are the Stellar (XLM) and Ripple (XRP) protocols different?

How are the Stellar Consensus Protocol and the XRP Ledger Consensus Process different, and what does it mean for users?
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2answers
145 views

What are the best ways to calculate the time for XLM transaction based on the projected growth of the network?

I'm curious how to best estimate the time per transaction as the existing number of transactions double/triple/10x. Currently I know the infrastructure of federated endpoints is meant to optimize for ...
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2answers
206 views

Why can't you purchase XLM using standard currency?

It says on this page [How to buy Stellar Lumens (XLM) in the US]. If you live in the United States, you won’t find a cryptocurrency exchange offering Stellar Lumens for direct purchase. You have ...
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1answer
103 views

Are there any frameworks for managing the exchange of XLM between two XLM addresses when the receiving end party address isn't known?

I have been working on a "bot" for operating on various websites. I want the bot to be able to accept and send XLM between two parties, even if the receiving party doesn't yet have a XLM address. ...