All Questions

I have implemented my stellar path payments with the following parameters, but it continuously fails with an error of "Invalid parameter" . These are my parameters "source": "destination": ...

I'm following this tuto and I'm stuck at the part Transaction 3: Unlock (similar to this question already asked). My understanding : changing the thresholds to 1 when the minimum time is encountered. ...

I am building an API that will send out signed transactions to users and allow them to submit the transactions themselves. I am attempting to send a user three different transactions however I would ...

I’ve got integration tests that run very quickly against quickstart standalone docker image. But in Travis these tests time out. (This error message originates from Horizon). It's a common problem ...

Trying to perform a full sync on the Stellar testnet using a recent dockerized stellar/quickstart in persistent mode (horizon: v0.13.1, core: v9.2.0, docker: v18.06.0-ce). After around 10 hours the ...

While anyone can host a Horizon server, is this considered a semi-centralized entry point because the primary REST endpoint for most clients will be through Stellar's own horizon.stellar.com? Are ...

I built the v10 docker image and launched it exposing the HTTP port for core. docker build -f Dockerfile.testing -t stellar:v10 . docker run --rm -it -p "5432:5432" -p "8000:8000" -p "11626:11626" \ ...

for 2 wks we are experiencing difficulties with setting up BiFrost. We followed the instructions carefully but no one of our team were able to get it running. For no reason the BiFrost servers stopped ...

Is it possible to submit transactions to Stellar Core directly without Horizon? Or do you need to use Horizon for all interactions with the Stellar network?

How can I set the value of the ID parameter? Hi, I need help. I'm new to Stellar and I'm creating an anchor. When I execute a payment using the bridge and compliance server, I get the following ...

Is a payment returned through horizon api call: "Payments for Account" always "confirmed"? In comparison to Ripple a transaction could be returned but not validated yet. Is Horizon filtering this out ...

We've hired multiple developers and there's really nobody who can make BiFrost working! Actually we've wasted so much time and money on this that we've decided not to make Stellar as our ICO platform. ...

Is it possible to set inflation for a custom asset once it has been locked up from issuing new tokens? I see it is possible to create future transactions, but if the Asset is locked from creating new ...

In my scenario I've setup two FI's. Setting up sanction callbacks - I created fetch_info, sanctions and ask_user directories inside the compliance folder. I'm assuming the Javascript examples go ...

If I want to create a trustline between my issuing account and new users accounts, how do I do this. I tried with this code: const StellarSdk = require('stellar-sdk'); StellarSdk.Network....

Does stellar maintain set of nodes to achieve quorum intersection ? If not how a stellar network can achieve quorum intersection all the time , meaning no disjoint quorums at all in the network?

I had to restart Docker Engine, and I stopped the services by attaching to the container and issuing ctrl+c. It was in the process of downloading ledger files, and I thought that it would pick up from ...

Let's assume that a new node joined in the network.As per the SCP how this new node trusts another node in the network? Does this happens by exchanging messages between other nodes in the network ? ...

When I'm trying to build the binaries using: ./scripts/build.sh I have this error:

I am trying to understand how the API reference is meant to be used. For example I want to see how to set up a trust line for an account using the changeTrust() operation. I went to the API ...

I struggle using the timebounds option for an operation. Use case : I want a transaction to be executed at a precise time, not before, not after. I'm doing my tests on the test network. The ...

By checking transactions using something like: https://horizon-testnet.stellar.org/accounts/GBMTGMQXBXZS5XJROQQOZB7TU4ACBIXTJJEG7WTXP4ZEARPGQGDWHWIS/transactions?order=desc&limit=100 I get JSON ...

I'm using the stellar lab to create a token. https://medium.com/@ashisherc/create-an-ico-on-stellar-network-with-custom-token-7b6aab349f33 When I get to the step to issue the token, I try to create a ...

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 ...

I want to create a stellar application which will have these functionality Account creation XLM Balance checking Doing Transaction XLM Receive notification I have read stellar documenation https://...

In an every user has their own Stellar account setup, I am trying to get federation server to work but keep failing. The mysql tables are CREATE TABLE accounts ( id int(11) DEFAULT NULL, first_name ...

From the documentation you can make a request using Javascript to the "Friendbot" to receive test Lumens for an account: // The SDK does not have tools for creating test accounts, so you'll have to //...

Anyone know what this means or how to fix it? I ran the command npm install --save stellar-sdk and got this LINK : fatal error LNK1181: cannot open input file 'C:\OpenSSL-Win64\lib\libe ay32.lib' [...

It says "The easiest way to install Horizon is by using stellar/quickstart docker image." But I can't run the "docker pull" command without docker. I went to download docker from their site and ...

I'm trying to add a simple time bounds with the Java SDK to settle a transaction happening at a certain time. Code used : Instant unlockDate = Instant.now().plusSeconds(60 * 2); TimeBounds ...

Does the Stellar network have the concept of pruning? If so, how do I go about configuring it? I am running a node for development purposes but don't want the database and disk usage to become larger ...

I am considering creating a stellar token or asset. I have done this before with ethereum but not with stellar. I would also like an app to be able to: Create a wallet for the user so that they can ...

I plan on maintaining a stellar account for each customer. My newbie questions: Are you supposed to store the public key of each user in the DB along with their friendly_ids? (doesn't this present a ...

I forked stellar core project and followed all the windows installation instructions. I am facing the following issue while building the project LNK2019 unresolved external symbol "public: static ...

How are the trades ordered before the ledger closes? Looking from a "high frequency trading" perspective, is it possible to execute some attacks like front running on Stellar? If my node receives a ...

StellarExpert says that related domain for my asset was not found. I published toml file as https://capitalcryptoworld.io/.well-known/stellar.toml, where capitalcryptoworld.io is my domain name. ...

I'm testing Stellar for a project where we want to be able to get ~4000 operations per second. Multiple sources ( including this question's answer: Scalability on Stellar network ) indicate that I ...

I have a stellar account say "ACCOUNT1" with the following attributes: MasterWeight = 2 Threshold [ 1, 2, 3] Signers: Masterkey with weight 2 ed25519_public_key with weight 1 (say ACCOUNT2) ...

I can create 500,000,000 (5 hundred million) tokens. I want to release 2,000,000 and put on SDEX (and other XLM exchanges). Then, once sold, do a Pre-ICO and distribute 100,000,000 for this sale. ...

Whats the difference between testnet and livenet addresses ? Similar to bitcoin does stellar has different address scheme for testnet ?

I am currently working on creating a custom token on the Stellar network. Like here: https://medium.com/python-pandemonium/how-to-create-a-custom-token-on-stellar-network-in-python-abf8b2f7a6f8 I ...

As I understand "slot" = ledger number, "value" = set of transaction. So сould you explain what happens when I(simple node with quorum slice) create a transaction ? 1) Do all nodes in stellar-...

How I can get notify (like newblockinfo in bitcoin or getlastblock in ethereum or bitcoin) on new ledger in blockchain with go-sdk

I need to build transaction on machine with internet via go sdk and then sign it on offline machine

I am developing a site as college project and I cannot seem to understand how to implement StrKey to get the public key from a transaction. I can decode the xdr but cannot seem to understand how to ...

I am trying to figure out how to install/set up federation server, but when I go here https://github.com/stellar/go/tree/master/services/federation and click on the prebuilt binaries link it will take ...

curl -X POST \ http://localhost:8006/builder \ -H 'Content-Type: application/json' \ -d '{ "source": "GBJ6ONYK73A65BRW7SOGQYEDCN55NCYDH5WJTE7WZIZXF3RRX2GFI33T", "memo": { "text": "...

In order for a node to determine that a ledger has been confirmed, it needs to know that a proportion of other nodes in one of its quorum has accepted the ledger. In order to determine which nodes ...

I was looking to write my first application for Stellar. It's first thing I do with it so my knowledge about it is small. I want to translate a certain code but I can't find the matchend counter part ...

How could I check Stellar wallet balance using API? For example with BTC one can check address in block explorer and see the balance. I also need to differentiate incoming transactions by MEMO. I ...