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3
votes
1answer
83 views

How to find cursor of a specific timestamp?

I need to find what's the cursor of a specific timestamp in order to let my users see their transactions by date. Is there any function in an SDK or any endpoint on horizon server?
1
vote
2answers
30 views

Storing image file on stellar network

I am trying to insert an image into Stellar private network. I have gone through all the operations but did not find anything. Any new update with Stellar protocol version 12?
1
vote
1answer
15 views

How much stellar core nodes i need to maintain to grant free transactions for me?

In other words, is it possible to compensate any fees taken by transactions by keeping up validator nodes? And if so, how many nodes per which amount of operations should be used? Or keeping nodes is ...
1
vote
0answers
22 views

Store Large volume data

Is there any way to send data over memo more than 28 bytes. As I have done one experiment to send data greater than 28 bytes using SHA256 algorithm but it can not be decoded. So any method regarding ...
3
votes
1answer
98 views

How to use MANUAL_CLOSE in core config?

The example config states that "Ledger will only close when stellar-core gets the manualclose command". On a new private testing network (ledger#=1), after setting MANUAL_CLOSE=true, I did stellar-...
1
vote
1answer
7 views

Getting the total amount of payments involving an account

Is there a way to get the total of all the payments sent and received by an account?
3
votes
2answers
549 views

Horizon waiting for Stellar-core to sync

I have built stellar-core and horizon instances from source on Ubuntu 18.04 LTS. I managed to make them work for the test-net, yet now, whilst trying to configure stellar-core.cfg for the public ...
0
votes
0answers
11 views

How to use stellar dashboard with private network

I want to use stellar dashboard with my private network. I have a horizon instance running and accepting requests on localhost:8000. I have tried to change horizon url in the source code of the ...
2
votes
1answer
26 views

How do I claim the November airdrop using Ledger Nano S?

The claim form for the November airdrop asks for a private key but I do not have that available as it stored within my Ledger Nano S. The box for logging in with a Ledger Nano S remains greyed out. I ...
1
vote
0answers
11 views

upgraded horizon version, newly added tables is not synchronising with stellar core private network

Stellar core version is 12.2.0. Recently i upgraded my horizon version from 0.17 to 0.23. while running, it showed me an error that i need to "horizon db migrate up". Post doing that it basically ...
2
votes
1answer
60 views

How to carry out compliance for transactions between customers using single compliance server?

I have set up an Anchor account and created a custom asset to have customers trade with. I want to set up some compliance for transactions sent from one customer to the other. All customers will be ...
3
votes
1answer
86 views

compliance server error when trying to access stellar.toml file

I am testing compliance, bridge and federation servers simulating payments between two FI One of my compliance servers is displaying the following error when trying to contact the other FI: err="...
2
votes
1answer
112 views

Error while transaction submission in the private network

So I am trying to do a transaction in the private network, I have named it standalone, I am using SSL. I started the network using docker, then created a keypair, then in another terminal ran node to ...
2
votes
1answer
77 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 ...
0
votes
3answers
21 views

Use case: how to accept only one payment for an item

For example, a seller is selling product A. The seller says that whomsoever pays first gets the product. The seller also sells product B, and whomsoever pays first gets product B, and so on. What I ...
0
votes
1answer
14 views

How to change configuration of a custom coin after it has been Locked?

We have recently created a Custom coin on the market, and have realized that we did not pay the distributor wallet with the issuers wallet before locking the coin. Now we have a custom coin on the ...
1
vote
0answers
10 views

Which docker image to use for running a private Stellar network with 3 nodes?

I'm trying to run a private Stellar network with 3 nodes, each also running horizon. There are 2 docker images which seem to be useful for my case, but I don't know which one to use. The first one is ...
0
votes
0answers
4 views

Can't stop stellar-core using supervisorctl inside quickstart docker image

I want to stop stellar-core to make some changes in config file. The only way to stop it is to use supervisorctl but when I enter supervisorctl stop stellar-core I get unix:///var/run/supervisor....
1
vote
1answer
25 views

Testing stellar anchor

I am in process of testing a build of stellar anchor. I am using https://gostellar.org/app/ for this. Everything goes well till the point where the transaction is submitted to the network. I get ...
0
votes
0answers
19 views

pathPaymentStrictSend giving “op_too_few_offers” error when offers already exist even after defining path in the function

Stellar-core version is 12 and horizon version is 0.23.1, stellar-sdk version 3.3.0. i have created few offers between asset A and B, B and C, C and D and the last D and E. Now, i am using Stellar....
0
votes
2answers
12 views

Horizon returns a 404 error upon querying just-submitted transactions

Upon the successful confirmation of a transaction submission, my app immediately queries the link to the transaction in the response. But I often receive a 404 error from Horizon. Sometimes I get a ...
1
vote
1answer
17 views

Given a public key, is there a way to find the assets issued by the account?

I'd like to know if there is a way to query all the assets of which the account is the issuer.
0
votes
0answers
14 views

“Internal Server Error” when running operation “pathPaymentStrictSend”

Getting internal server error when i am trying to run the operation "pathPaymentStrictSend". At the horizon it is showing "Err:stellar-core exception: bad value of type in _body_t". My stellar core ...
0
votes
0answers
51 views

Converting one asset to different asset giving “op_too_few_offers” error

I have private network, created 6 assets(a,b,c,d,e,f), 6 accounts(1,2,3,4,5,6),all accounts trust all 6 assets. Let account 1 created a selling order using "manageSellOffer" operation and where ...
0
votes
1answer
28 views

stellar core frozen at ledger 1187897

I have a problem with two stellar-core installations that were installed by the stellar quickstart image (https://hub.docker.com/r/stellar/quickstart/). I have two running testnet-instances of it at ...
0
votes
2answers
39 views

If stellar-core maintains the data, how to view the deleted data

stellar-core will automatic maintenance.Maintenance code:main/Maintainer.cpp. it will delete old data in maintenance process,how to view the deleted data?
0
votes
0answers
4 views

How to know if I have any pending offer for an asset

A trustline for an asset can be deleted by changeTrust and assigning its limit to 0. But the server returns an error op_invalid_limit if there is a pending buy offer for the asset. Is there a way to ...
0
votes
1answer
54 views

Run core with catchup complete

I have a new stellar core instance with CATCHUP COMPLETE true and one stellar horizon instance with INGEST true. I'm totally new with stellar. I've started the core node and it's catching up the data....
0
votes
1answer
37 views

exchanging between tokens on stellar

I am trying to create an app that lets users exchange system-issued (issued by me and delivered to my users) tokens on stellar. the problem is that I can't find anyway of doing so with the included ...
1
vote
1answer
25 views

ReactJS + Netlify Hosting … stellar.toml downloading when navigating to /.well-known/stellar.toml

Stemming off of this converstaion https://galactictalk.org/d/2199-how-to-set-up-a-stellar-toml-file-with-reactjs-nodejs-stack/14 I have been able to identify that when using netlify to build a ...
1
vote
1answer
19 views

Where to put the stellar.toml file in a React App?

After locking the created coin, we are trying to validate the coin with the stellar.toml file with in the apps directory. All though with no avail. What would be the proper way to initialize the ...
0
votes
1answer
21 views

Inferring operationID from get transactions stream data

Currently, I am getting transaction detail from transaction stream using stellar sdk. So for getting the operation details the envelope XDR is decoded. But the operationID couldn't be retrieved from ...
0
votes
0answers
11 views

Horizon-Go Returns [Resource is missing] Exception

I'm using stellar-core last stable release & stellar/go last stable applications. Stellar Core : v12.2.0rc1 Horizon : https://github.com/stellar/go OS : Ubuntu 16.04 I installed stellar-core ...
4
votes
1answer
131 views

Using S3 as Archive for Standalone Node

I assume this is a classical How To. But i can't find the answer. How do I configure S3 as archive for a standadlone stellar node? Here is what I did: 1) Started the node with quickstart template: ...
0
votes
0answers
10 views

Changing keybase wallet address?

If I have to change my keybase wallet do I have to verify all connected links for my social media and everything.
0
votes
1answer
30 views

Is this a scam?

https://gifts-stellar.org/account-viewer/ Is this real or did I get scammed?
0
votes
1answer
18 views

How do I turn on experimental ingestion on a standalone network?

I'm trying to turn on experimental ingestion on my standalone network so that I can try out the strict-send path finding endpoint, which doesn't seem to be implemented with the non-experimental ...
0
votes
1answer
21 views

How does one use a certain version of Horizon when requesting?

I would like to use the 0.23 version of Horizon in this particular query below. How does one do that? var server = new StellarSdk.Server("https://horizon.stellar.org"); var sourceAsset = new ...
0
votes
0answers
7 views

/Trades API throwing 404 Error

I am running a private stellar network and placed few offers of a pair (Ex-- XLM/USD).Before doing trade if I call /trades api of XLM/USD pair its showing 404 error. After trade data is showing. Now ...
0
votes
1answer
20 views

TypeError: sourceAsset.isNative is not a function when calling strictSendPaths

I am trying to call a payment strict send path: var server = new StellarSdk.Server("https://horizon.stellar.org", { allowHttp: false, appName: "Horizon", appVersion: "0.23" }); var ...
0
votes
0answers
30 views

Path Payment Strict Receieve gives op_no_trust

I need some help here regarding path_payment_strict_receive. I am using testnet for testing purposes. Whenever I send my path_payment_strict receive transaction with a source and destination account ...
1
vote
1answer
42 views

strictReceivePaths not the same as strictSendPaths when reversed

I would assume that the strictReceivePaths would be the same as strictSendPaths when reversed. For example, query these: strictReceivePaths: https://horizon.stellar.org/paths/strict-receive?...
1
vote
1answer
45 views

`pathPaymentStrictSend` transaction produces error `op_under_dest_min` howmuchever the `destMin`

Recreate this transaction on the Stellar laboratory (view XDR to see parameters): AAAAAJ2XxPOBZhImQhYvufkgoiaUvlcAA3oYpZpxw4uO/...
2
votes
1answer
78 views

Error while installing stellar core

I am trying to follow this tutorial in order to build a private stellar network. https://labs.imaginea.com/post/stellar-bc-wallet/ And i am still trying to install stellar-core. when i ran ./configure ...
1
vote
1answer
23 views

Viewing trustlines for authorization required assets from an asset issuer perspective

From an asset holder perspective seeing which trustlines are approved or unapproved for authorization required assets is straightforward - we can see this with the is_authorized boolean on the account ...
0
votes
1answer
26 views

What is <HISTORY-LABEL> in stellar-core new-hist command?

The Error: Nov 05 08:47:34 ip-10-31-37-117 stellar-core[8828]: cp: cannot stat '/var/www-host/stellar-core/history-cache/history/01/96/91/history-0196913f.json': No such file or directory Nov 05 08:...
2
votes
1answer
41 views

Getting an old build and set up stellar core

I want to set up old build (not using docker). If I download the source code, how do i build the core from that? Say I download v10.2.0rc4 from https://github.com/stellar/stellar-core/releases. I ...
0
votes
1answer
29 views

Problem in connecting new node to the network

I am trying to setup a network of 2 nodes(node01, node02) and then want another node to be connected to that network. Here is what my configuation is : For node 1: [QUORUM_SET] THRESHOLD_PERCENT=...
0
votes
2answers
45 views

Peer getting rejected from the private network

Hi I created a private network of 3 nodes with the following configurations like this: # more than one node should validate. threashold = 2 [QUORUM_SET] THRESHOLD_PERCENT=34 VALIDATORS=["$node01","$...
1
vote
1answer
18 views

How is operation ID calculated?

I am trying to understand how the integer operation ID returned by horizon REST API is calculated. I found this answer which mentions the inputs of the calculation but does not show how to perform ...

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