Questions tagged [transactions]

Transactions are commands that modify the ledger state. Among other things, Transactions are used to send payments, enter orders into the distributed exchange, change settings on accounts, and authorize another account to hold your currency. If you think of the ledger as a database, then transactions are SQL commands.

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How to decode XDR of the result_xdr

So my code is: envelope = Te(tx=tx, opts={"network_id": "TESTNET"}) envelope.sign(receiving_account) xdr = envelope.xdr() response = horizon.submit(xdr) # TO DO: Have to check if done well print('...
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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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6 votes
2 answers
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How to determine sequence no for pre-authorised transaction with time bound validity without blocking other new possible transactions

If a pre-authorised transaction is created for time bound validity after 50 days and submitted to the network, does this mean another transaction before 50 days cannot happen as the sequence number ...
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11 votes
1 answer
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Info on metrics

Is there any documentation as to what each of the metrics outputted by stellar-core -c metrics means? In particular, I'm interested in determining the number of transactions reviewed by a particular ...
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10 votes
2 answers
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When is account sequence number incremented?

From Slack: Is account sequence number incremented only by valid transactions? In my case, I am trying to create an account with a large starting balance and consequently get an underfunded error, ...
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13 votes
2 answers
403 views

Are there any steps taken to prevent spamming the Stellar network?

Many wallets have recently received a transaction with advertisement for an inflation pool in the memo text. With a fee of 0.001 XLM, massively spamming the Stellar network seems to be pretty cheap. ...
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8 votes
3 answers
466 views

Storing Secret Key for Smart Contracts

I'm currently working on a project that will implement multi-signature smart contracts to process our transactions. I have a quick question and am looking for input on how best to do this. My team ...
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2 votes
3 answers
281 views

Error: Signature issues when sending XLM via Ledger Blue

As the title suggests. I am trying to send XLM from my Ledger Blue via https://www.stellar.org/account-viewer/#!/dashboard . I have done this numerous times in the past and not had an issue. My ...
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Does the ratio of number of transaction of number of operation mean something?

I've observed the ratio of transaction count and operation count for a while and there is high fluctuation in the relationship between them. Could someone explain me how the ratio reflects the growth ...
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6 votes
1 answer
241 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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4 votes
1 answer
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What is the right way to verify an off-chain transaction with golang?

When you receive a transaction in the http request, you are getting a string with the XRD base64 form of the client signed transaction: {"transaction": "AAAAAGjeCRajN67nRkVtYO+...
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How to Build transaction XDR before sign it

I want to build a transaction and convert that as XDR before sign that transaction. As i found we need to build adn sign the transaction before convert that as XDR specially in java and GO SDK. Is ...
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Why transaction operation "op_malformed"?

As I understand "If one operation is wrong then the whole transaction is wrong" Trying to find the cause 'op_malformed' I already read it "Transaction Malformed" I never found a mistake This is ...
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Error in submitting the multisig transaction

The below code is the multisig transaction to submit to stellar horizon testnet. When I am submitting the transaction, I am getting the submission failed error. var alice_public_key = '...
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2 votes
1 answer
423 views

Stellar smart contract

Where does the stellar smart contracts stored. Its storing in blokchain (similar like ethereum) or its runs separately and storing only the signed transactions?. As i know stellar stores only the ...
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1 vote
1 answer
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Stuck in Stargazer on Linux

I have a few hundred XLM in my Stargazer 1.7.0 wallet on kubuntu 18.04 Linux. When I try to send any amount to another address, I get "No payment options found".' How do I get my funds ...
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  • 113
1 vote
1 answer
106 views

How can I build a transaction with a dynamic list of mutators or operations using the Go SDK?

I'm trying to submit many operations in a single transaction that are built up dynamically. How can I convert these operations to a Stellar Transaction? Please provide code samples if possible.
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1 vote
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Is digital bank with Stellar possible?

Consider a digital bank with multi-currency deposits of crypto tokens (mirroring fiat), token exchange, transactions and digital wallets. The bank should charge configurable transaction fees with the ...
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How to enable transaction fees with multi-sig?

Consider a digital bank with deposits of different assets and transactions between digital wallets. All transactions have mandatory transaction fees, collected by the bank. An interesting approach to ...
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1 answer
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how to trace the state of a transaction after submit?

After submitting a transaction I want to verify that transaction. Is there any API or way to check or verify the transaction? const sendMultiSignatureTransaction = async (receiverPublicKey, ...
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