Questions tagged [horizon]

For questions regarding the Horizon API.

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If one operation is wrong then the whole transaction is wrong

Found such a problem if one operation is wrong then the whole transaction is wrong. ZuluCrypto\StellarSdk\Horizon\Api\PostTransactionResponse Object ( [result:protected] => [rawData:...
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  • 31
5 votes
3 answers
291 views

Bonds on Stellar

A couple of years ago Jed wrote about the possibility of using Stellar to issue Bonds (http://jedmccaleb.com/blog/bonds-on-stellar/). The example is clear, however I would like to know what is the ...
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  • 312
2 votes
1 answer
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FATAL when switching from test network to public network on stellar-core

My question is about transitioning from the test-network to the public network. I am curious about whether there is a standard procedure to follow, not only in terms of configuration, but also in ...
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5 votes
2 answers
861 views

Horizon server returning 404 for GET /accounts/{id}/payments

I am setting up a private stellar network in my local MAC environment. It does not connect to testnet or public stellar networks. Horizon server returns status code 404 for GET /accounts/{id}/...
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  • 303
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1 answer
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How to configure native currency in a private network

I would like to know how we can configure the native currency in a private network? I would like: Change the name of the native currency Change the number of native currency created in the first ...
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  • 13
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2 answers
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How to configure package stellar-horizon-postgres?

Using stellar-quickstart, I am able to install, then start and sync stellar-core. However, my attempts to install stellar-horizon fail with the following message: Package stellar-horizon-postgres ...
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4 votes
2 answers
308 views

Streaming API not working?

I'm trying to enable streaming via the REST API but it doesn't seem to be working. curl -H "Accept: text/event-stream" "https://horizon-testnet.stellar.org/payments" This curl statement only returns ...
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  • 143
3 votes
1 answer
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Horizon Database Size / Are there very large indexes (yet)?

Could someone with a running Horizon instance please check current index sizes in the Horizon DB? I was told it currently needs around 300GB disk space but curious about index sizes to determine (...
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  • 576
1 vote
2 answers
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How Horizon makes use of stelar-core?

By definition Horizon acts as the interface between stellar-core and applications, and apparently it needs access ... HTTP API that is published by stellar-core. Is there a place where this API is ...
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  • 303
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1 answer
50 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 ...
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  • 207
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1 answer
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Horizon not Synchronizing ("import session failed: failed to load header: sql: no rows in result set" pid=8077)

<< Background >> Private network of 4 nodes on 4 VMs, hosted on same server. Core and Horizon built on 1 VM, and then 3 copies were made from this VM. NODE_SEED (core) & corresponding IP (...
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How do I disable rate limiting on my local Horizon server?

The docker quickstart doesn't tell me how to disable rate limiting. Also, the Go SDK which we are using seems to have a rate limit function as well... I'm guessing that is just enforcing the rate ...
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1 answer
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I'm really confused on the rate limit... Horizon.env has just an hourly rate limit (72000 in docker image). But http headers claim it is 100/sec?

This answer tells me to look at HTTP headers to determine the rate limit. It is 2 values: X-Ratelimit-Limit: 101 which is # per window X-Ratelimit-Reset: 1 which is the winlow size (1 second). But ...
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1 vote
1 answer
1k views

Error tx_bad_seq

In almost every case, this error indicates that the transaction submitted in the initial request will never succeed. There is one exception: a transaction that fails with the tx_bad_seq result code (...
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1 vote
1 answer
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How to interpret the output of the assets endpoint

I'm looking to list all unique assets on the network, per this endpoint/sdk. I understand there are interesting public aggregations of this information, such as: https://stellarasset.com/ https://...
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1 answer
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How to list all unique contracts on the network?

From a study comparing smart contracts on Ethereum and Stellar, there's a point in the study about downloading all contracts: Testing Smart Contracts: Ethereum vs. Stellar The researchers from ...
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