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4 views

Set_option's Signer Type hash(x) always give op_bad_auth error

I created a setOptions operation with signer type sha256Hash with Account Alice. hash(x)= D0F64EA9FC1F0AD7DE0F16C0A836DB418066379A80F2D959901FF0E97AE20E8A x=hello x in Hex=68656c6c6f I'm able to ...
1
vote
1answer
35 views

How to generate public key using SDK in salesforce?

I want to integrate stellar with a Salesforce application. and I am stuck at generating a public key and secret key. I am a little confused regarding SDKs, how can I use an SDK in the apex? Can I ...
0
votes
1answer
11 views

How to setup an anchor in Stellar network using Windows?

While there is a great deal of documentation on installing the packages, however, I couldn't follow it properly to install the stellar-core, horizon and Postgres database in windows. There is not ...
0
votes
0answers
4 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 ...
20
votes
2answers
860 views

How big is the ledger?

The public ledger adds a new entry every 3-5 seconds. So I am worried it might grow too big for normal users to run a node. How big is the current ledger and how much is it expected to grow each year?
0
votes
0answers
6 views

Is there a StellarGuard browser JavaScript SDK?

It says here that the sdk is for browser and node. But it does have require lines in the code and I can't seem to convert the code to run in the browser. I tried browserify but still to no avail. ...
0
votes
0answers
6 views

SecretSeed = 'builder.SourceAccount.SecretSeed' threw an exception of type 'System.ArgumentNullException'

hello i have a error when i creeate opreation to send payment this my code Network.UseTestNetwork(); var source = KeyPair.FromSecretSeed("SDLS5BFFRBSQO5LQGHYTRCAWL3UIMI6EUVVX5IVL3ZZD2OU2HK5U45E7"); ...
1
vote
1answer
8 views

Creating account with additional signer

I want to be able to fund account creation only if account is going to add myself as an additional signer for this account. I thought on creating transaction with SetOptions operation that will set ...
0
votes
0answers
3 views

How does one add a feature in one's website to allow users to sign transactions with a hardware wallet?

I was wondering if there is an sdk for this, and if one has to code differently for each hardware wallet provider, or differently for the Stellar protocol.
1
vote
1answer
25 views

Which USD token to recommend to friends?

I notice that both USD/x.token.io and USD/www.anchorusd.com have significant usage. I'm not sure what to tell friends looking to: convert XLM into USD tokens have a single USD trustline to accept (...
0
votes
1answer
14 views

Error getting auth data by request ID: get failed: get failed: pq: relation \“auth_data\” does not exist

I follow the api reference. The extra_memo: 'Test transaction' is in the form. Then, I got the error message "Error getting auth data by request ID: get failed: get failed: pq: relation \"auth_data\"...
0
votes
0answers
5 views

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 ...
1
vote
1answer
9 views

Transferring among different assets under the same account

Lets say ive an account with 2 assets USD, GBP and native asset as well. Can i transfer between USD and GBP belonging to same account ? Is it possible
6
votes
1answer
180 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 ...
0
votes
0answers
3 views

rpc accounts is error [closed]

curl "https://horizon.stellar.org/accounts/GD42RQNXTRIW6YR3E2HXV5T2AI27LBRHOERV2JIYNFMXOBA234SWLQQB" return: { "type": "https://stellar.org/horizon-errors/not_found", "title": "Resource Missing", ...
1
vote
0answers
7 views

(Install Error) Package stellar-horizon-postgres is not configured yet

1- I cannot install stellar horizon it gives an error. I tried this solution https://stellar.stackexchange.com/a/2400 but it didn't work. 2- I tried this solution https://github.com/stellar/packages/...
5
votes
1answer
76 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 ...
4
votes
1answer
68 views

Stellar-core not syncing on testnet after restart. Missing Buckets not being retrieved

After attempting to restart a stellar core node I had running on the test net I got an error, and when I tried to run stellar-core (inside docker container) with stellar-core run I got the following: ...
5
votes
1answer
57 views

Where can I find history files structure (transactions and ledger files specifically)?

I'm trying to extract history files from the archive, I understood that transaction file is built of pairs: (32bit length,data), but when I try to extract the data from a single stream I get error: ...
4
votes
1answer
70 views

How can I do asymmetric encryption and decryption?

How can I do asymmetric encryption by using Stellar's private key of sender and Stellar's public key of receiver and vice-versa in case of case decryption? I had gone through many methods but I am ...
1
vote
2answers
95 views

Using QR code on my stellar account with memo

We are making an exchange so in order to give new customer an address to deposit we give him "generated address", but it is actually a random id that will be used as a memo. Problem is - on other ...
4
votes
2answers
62 views

Own stellar horizon is not showing data prior to own instance launch date

I run a stellar node using the docker quickstart image and due to some syncing error the underlying ec2 instance was terminated and restarted on 2018-12-28T10:45:19Z, state of core is Synced. ...
0
votes
1answer
13 views

How to activate my Stellar Account?

We have been fighting for weeks and our broker can not deposit any XLM because our account is not activated. Please, let me know how to activate it. Thank you.
1
vote
1answer
51 views

Error “missing path” while running 'gulp test' in js-stellar-base

I cloned the js-stellar-base and then ran 'gulp test' and it returned the following error: Using gulpfile /mnt/c/Users/Debchakra/Desktop/js-stellar-base/gulpfile.js [00:01:03] Starting 'test'... [00:...
0
votes
2answers
92 views

How can i get the base reserve for stellar?

currently in ripple when i need to check how much is the minimum required to keep account valid there is a property called reserve base XRP is there something similar in stellar? because to write hard ...
0
votes
1answer
53 views

Friendbot request fails with 400 (Bad Request)

I am trying to create an account on the stellar Test Network. I am using ASP .Net framework. But whenever I make a request and pass in the public key, I always get this error: Response status code ...
0
votes
1answer
22 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 ...
0
votes
1answer
24 views

Too many open files from horizon

After sending few request to horizon or running horizon for sometime, getting too many open files:443 error. Then I have restarted the horizon then above error is removed.Is there any configuration I ...
1
vote
1answer
19 views

Can't see the error code in the error object

This is my code var sourceSecretKey = 'REDACTED'; var sourceKeypair = StellarSdk.Keypair.fromSecret(sourceSecretKey); var sourcePublicKey = sourceKeypair.publicKey(); var server = new StellarSdk....
0
votes
1answer
18 views

Exchanging fiat tether on SDEX

We have fiat tether tokens that we issued, each token is backed up by an equivalent amount on our bank account, currently we are able to switch between one tether into another using our own exchange ...
0
votes
1answer
16 views

Will a market offer trigger a new subentry?

A market offer is, for example, a bid offer that takes on an outstanding ask offer at the same price and amount, and vice versa. Since the offer will get filled immediately, will the network reject ...
0
votes
1answer
15 views

sold_amount and bought_amount return 0.0000 in /effects

After placing ManageOfferOperation, when we call /effects endpoint we are getting 0.0000 in sold_amount and bought_amount. Is this an issue of Stellar Core?
0
votes
0answers
11 views

transaction history

Hi Trying to find transaction history on Stellar Account viewer for tax reporting purposes. Sent 5000 XLM in August 2018 cant find address where i sent it. Account viewer operation ID gives me a ...
0
votes
1answer
26 views

How to submit a buy offer that gets incorporated to a bid entry with the same price

An order book shows a bid entry, for example: 12: amount: "758.2907668" price: "11.1111111" price_r: {n: 100, d: 9} I submit a manageBuyOffer with buyAmount ".01" and price at "11.1111111". I ...
1
vote
1answer
21 views

what is the max number of operations per 1 transaction?

what is the max number of operations per 1 transaction? I cannot find the document related to this number from the official document. thanks
0
votes
1answer
75 views

Transaction failure when using Stellar Go SDK

receiving the following errors related to horizon server: handshake-1 env.sh[19791]: 2019/04/25 12:03:24 handlers.go:180: [ERR] Horizon error: "Transaction Failed". Check horizon.Error.Problem for ...
0
votes
1answer
62 views

Submit transaction in Node js Error 400

I initiated a small node js project in which I installed the sdk module in order to communicate with horizon and try out some things, I am following this page from the docs. However I getting an ...
0
votes
1answer
66 views

Testing custom asset with trustlines that must be allowed - can't send tokens from distribution account

I am trying to test the creation of a custom asset - with trustlines that must be authorized by the issuer. My issuing account (GDQMWZ7XBRY55BU4XQ7FZXFBCUXA2YU2KGPQ7JFZOU3ACXR2ARJAAS36) has ...
0
votes
1answer
11 views

Stellar support for Leger Nano X

Is Stellar supported on Leger Nano X? If so, which firmware version is required? Thanks
0
votes
0answers
6 views

help me please about wallet [duplicate]

please help, I deleted the Keybase wallet, then reinstalled it, so I have to restart it after rebooting, I need to restart my computer, why is this happening?
0
votes
2answers
40 views

Unable sync my updated node stellar-core (v11.4.0), Please Help

General information We have a private network based on stellar. I update the new release of stellar-core v11.4.0 but, my node stuck on catching up state and restart over and over. Our network nodes ...
0
votes
0answers
7 views

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 ...
1
vote
1answer
34 views

Various errors in submitting offers

This is my code: var sourceSecretKey = 'REDACTED'; var sourceKeypair = StellarSdk.Keypair.fromSecret(sourceSecretKey); var sourcePublicKey = sourceKeypair.publicKey(); var server = new StellarSdk....
0
votes
1answer
16 views

Extracting the memo from the transaction record

Stellar newbie here, using the ZuluCrypto PHP SDK. I can successfully submit this transaction: $transaction = Server::testNet() ->buildTransaction(xxx_Account_A_xxx) ->...
3
votes
1answer
13 views

How to know if an outstanding offer was a product of a buy or a sell offer?

Is there a way to know from the following response: { "records": [ { "_links": { "self": { "href": "https://horizon.stellar.org/offers/115426014" }, "...
0
votes
0answers
16 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'); ...
0
votes
0answers
15 views

Paging REST API vs. Javascript API

The following issue: Using the REST API with parameters transactions?limit=10&order=desc&cursor=110560747485974528 I get the first new record. Using the Javascript Stellar SDK using ...
1
vote
0answers
6 views

Native deployment of stellar pubnet

I was trying to setup stellar-core natively ( without docker) but couldn't find relevant docs on setting up databases, permissions ect. Using docker, it's quite simple: docker run --rm -it -p "8000:...
0
votes
1answer
20 views

How to send a custom token to a exchange stellar wallet, Plz help?

I can create tokens on Stellar but I'm facing a serious issue and I'm really frustrated plz help me. So, I successfully created a Token on Stellar named "TBTC" and it's in the distribution wallet ...
0
votes
0answers
28 views

help me please with my wallet

help me.I installed the wallet for the Stellar Desktop client, now I go to the site and there are others, the one that I installed is no longer working or can I continue to use it further?

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