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1answer
12 views

Check that the tezos-node network settings are properly configured from the command line?

Is there a command-line tool to check whether the tezos-node network is set up properly? E.g. how should I check that the listening port is actually open and receiving requests? Thanks!
0
votes
2answers
14 views

How do I perform an operation without needing approval from Kukai?

newbie here, not sure about the terminology, feel free to correct. I'm using Taquito to make a dApp, and using Beacon/Kukai for my wallet. I'm am able to connect to my wallet and programmatically ...
0
votes
1answer
11 views

unhandledRejection {} when using smartpy cli compile/test

I did the installation of https://smartpy.io/docs/cli/ (including python,node and the cli version 0.8.3-1) both in ubuntu (windows subsystem) and in Windows 10 and every time I try to run compile or ...
2
votes
1answer
18 views

Is it possible to test for type exceptions in SmartPy?

How do you catch parameter type exceptions in SmartPy tests? There's an example of exception testing in: https://smartpy.io/docs/scenarios/testing An example from docs # Assert exception result ...
1
vote
1answer
75 views

How do I use sp.if_ and sp.for_ control statements in pure Python?

I'm following this: https://tezos.b9lab.com/smartpy/language guide, but it's written for the SmartPy online IDE, I'm trying to do this all in my local dev environment. PyCharm IDE gives me an "An ...
-1
votes
0answers
14 views

How can I do ! please tell me how can I do

How can I do watch tezos transaction format,I google anything but not result. Please tell me, how can I do , thx. I want to now tezos transaction everyone format. I try watch taquito or templewallet ...
0
votes
1answer
17 views

Send another coin using commandline

In the documentation, this command can be used to send XTZ from one address to another address tezos-client transfer <amount> from <sender alias> to <receiver alias> <amount> ...
0
votes
1answer
14 views

Why does the tzstats API respond more snapshots than there should be?

I tried to get all the snapshots data via the tzstats API. Here you find the documentation for the snapshots: https://tzstats.com/docs/api#snapshot-table As far as I know there are 16 snapshots taken ...
0
votes
0answers
15 views

Is there a way to activate my account?

I need to create an account, but I don't want to show my private key。Is there a way to activate my account?
0
votes
1answer
14 views

How can I give the right permissions to install tezos-rust-libs on Mac?

Am experiencing this error: # All required OS packages found. The following actions will be performed: ∗ install tezos-rust-libs 1.1 ∗ install bls12-381-unix 0.4.3 ===== ∗ 2 ===== <><&...
0
votes
0answers
19 views

Regarding Tezos Fees estimation

Just wanted to understand where these constants are coming from ? https://github.com/ecadlabs/taquito/blob/master/packages/taquito/src/constants.ts#L1 Also recently the gas limit has been limit to ...
0
votes
0answers
11 views

Difference between := (colon equals) and = (equals) in LIGO?

I'm working through https://tezosacademy.io/pascal/chapter-variables And it's walking me through how to assign values to const and var types. However, there's a note that says: Notice the assignment ...
0
votes
1answer
25 views

Packing args in taquito to match sp.pack / PACK

How can i pack on taquito side params so that they match what i would get in smartpy with sp.pack? Say i have params two ints and a string: 1, 3, "something" What do i need to do in taquito ...
1
vote
1answer
26 views

Type casting craziness

I am trying to execute this line sp.amount == sp.utils.nat_to_mutez(x) * self.data.y where x is the parameter of an entry point function. These are the following types: sp.amount: sp.TMutez, x: sp....
0
votes
0answers
12 views

Stress testing making consecutive calls on a contract's entry point

I want to test calling the same entry point on a smart contract repeatedly. I have a smart contract that might linearly increase the gas it consumes after each consecutive call in the entry point. Of ...
1
vote
2answers
33 views

Is it possible to read external smart contract data with smartpy

I would like to make a smart contract (A) where I call an entrypoint on contract B Is it possible to either check the return value of the entrypoint interaction or read a big_map of B's
0
votes
1answer
15 views

Are there any tools or APIs that would allow retailers to accept XTZ in a commerce flow?

I am developing an online retailer and am looking into if it is possible to accept XTZ as part of a regular ecom sales flow. Is there any equivalent of a Coinbase Commerce like service that can accept ...
1
vote
0answers
17 views

When is the correct time to build an indexer into a dApp?

I'm working on an NFT dApp (contract + React website) and I'm trying to avoid deploying server infrastructure if possible. At what stage should I be thinking about working an indexer into the design? ...
0
votes
0answers
10 views

Payment gateway for DApps on Tezos

We are trying to integrate a payment gateway in our DApp instead of following the wallet approach (so that we can accept various crypto including bitcoin, eth, xtz etc and also payments through credit ...
0
votes
1answer
22 views

Networked Flextesa possible?

I am trying to run a private test-network over multiple VMs. The Flextesa approach seems very easy to deploy but only allows for local sandboxes. Has anybody ever tried to connect multiple Flextesa ...
0
votes
1answer
15 views

Deposit to Binance does not appear in wallet. Does anybody have an idea?

I am facing problems with a deposit to Binance. The funds have been transferred from a Tezos wallet within the Tezos network. The transactions hash show that the transaction was a success but the ...
2
votes
0answers
21 views

Can TSS (Threshold Signature Scheme) hold bitcoin account on Tezos directly?

TSS has been brought to Tezos 3 years ago by ZenGo (https://zengo.com/adding-threshold-signature-scheme-tss-to-tezos/). This is a great feature but wasn't used widely by Tezos community. Recently, ...
0
votes
1answer
16 views

"tezbridge.request" forge operation failed

After multiple failed attempts with tezos.contract.at(addr).methods.entrypoint(args).send(amount), see Revealed public keys but failed to transfer on GRANADANET, I turned to the API tezbridge.request. ...
0
votes
1answer
35 views

How to get parsed / human-readable contract storage with tezos-node?

How can I get human-readable contract storage data with tezos-node? If I run a command like curl -s http://localhost:8732/chains/main/blocks/head/context/contracts/KT1BGQR7t4izzKZ7eRodKWTodAsM23P38v7N/...
0
votes
1answer
18 views

Does tez get credited to your account if you free storage (delete bytes)?

Storing data in the Tezos blockchain costs tez, which is burned. Does the reverse direction work in reverse? In other words, if I free storage (delete bytes), will I get freshly-minted tez? IIUC, ...
0
votes
0answers
18 views

Can't run ligo on Windows

I just followed the steps provided in the guide, but it doesn't work. Docker version is v20.10.7 >cat ligo #!/bin/sh docker run --user=`id -u` -v $PWD:$PWD -w $PWD ligolang/ligo:next "$@" ...
0
votes
0answers
14 views

Revealed public keys but failed to transfer on GRANADANET

The keys are revealed on the corresponding network, also, if I try to transfer the amount below the requirement (I designed in the smart contract), I can confirm the contract has been run through by ...
0
votes
1answer
26 views

Tezos nodes being disconnected

Recently we have been having issues with some of the nodes being disconnected all the time. They sometimes pull and push some blocks and sometimes don't even have time to do it. Generally, the logs ...
1
vote
1answer
27 views

Error creating an archive node via `tezos-node reconstruct`

I'm attempting to convert a "full" Tezos node into an "archive" using the command tezos-node reconstruct. It ran for about 10 days (!) and finally crashed (😱) with the following ...
1
vote
1answer
21 views

Taquito: error when using "parameter" in withTransfer with Batch API

I am trying to transfer an amount to a contract while calling a contract endpoint using the Batch API provided by Taquito. I've tried passing a parameter object as shown in the Taquito documentation, ...
3
votes
1answer
138 views

Any security issue with snapshots download from internet?

I am trying to run a tezos node, but it takes so long time to bootstrap. It has been a day but it still hasn't finished syncing (I guess it is only around 50% from the timestamp). I have just known ...
2
votes
0answers
31 views

Is there any Sapling contract on mainnet?

Is there on mainnet any deployed Sapling contract that anyone really uses (through tezos-client, as I believe it's the only supported way to do it now)?
0
votes
1answer
16 views

Issue with keys on Kiln using TRD

Is it OK to try to use TRD using Kiln? This is my first question. The second one is this: 2021-09-25 13:23:24,564 - MainThread - ERROR - Error, request ->http://127.0.0.1:6732/keys/[my_address]<-...
1
vote
1answer
22 views

Did the tezos staking consensus protocol change its mechanism at certain times?

I am currently analyzing the reward distribution over several cycles for bakers and delegators. To start with I tried to figure out a mean reward for the bakers over all cycles (baseline) to compare ...
0
votes
1answer
67 views

Configuring own node on Temple wallet: `Invalid RPC: Cannot get chain id`

I've set up a full mainnet node on a VPS. The RPC port of the node (8733) is not exposed to the Internet, but I can access it from my local machine via an SSH port forward: ssh remote-note -L8733:...
0
votes
1answer
14 views

How to call balance_of function using taquito i am facing a issue of parameters

I am calling balance_of function of contract using taquito but i am facing issue that how to pass parameters address and token value in it as it sit showing error const createInstance=async(res,obj,i)...
0
votes
0answers
25 views

missing token metadata

I believe with this operation ooDavbDYs9SkBR4JoaUxTBysvEnd7y1gP1ZDGddQgfQZaURpdjx I have created a token. This is the entry point I called @sp.entry_point def mintDiezDAO(self, params): sp....
1
vote
2answers
37 views

Browser based wallet (NFT)

We are seeking for the ideal wallet to offer to our users/customers/sellers. What browser-based wallet is recommended to integrate in a Tesoz nft marketplace?
0
votes
0answers
23 views

Tezos P2P layer and node advertisements

How does a tezos node advertise its presence? Say we have a node in a NATted network where the public IP is 1.2.3.4 and the tezos-node address is 192.168.1.2 and the NAT router is set to forward port ...
0
votes
0answers
14 views

light mode, tezos-client. how does it work?

I skimmed the docs here: https://tezos.gitlab.io/user/light.html but was hoping for an ELI5/tl;dr example on how to use tezos-client light mode
1
vote
1answer
20 views

Best way to duplicate/sync private database with FA2 contract transactions & balances

If you wanted a private DB to have all of the transactions,balances etc. of a particular FA2 contract deployed on mainnet, what would be the best way of achieving this? Is it possible to have a ...
0
votes
1answer
17 views

sp.contract from hash key

In the test, I am trying to replace the admin with a fixed account. But I cannot find what t should be. admin = sp.contract( t,"tz1dQXqXZ3Y5sgYwU9Aq9xRJPxEZNUwyE6ht", entry_point = "&...
0
votes
1answer
18 views

what are node connectivity hard requirements for baking?

I have an ISP that puts me behind 10.x.x.x but before i learned this i set up a laptop to do port forwarding and upnp and suchlike to bake quietly in the corner. Since the ISP puts the router behind a ...
0
votes
1answer
23 views

Compile multiple Ligo contracts at one go

I would like to compile all contracts in a folder at one go. I tried "compile all": "docker run --rm -v \"$PWD\":\"$PWD\" -w \"$PWD\" ligolang/ligo:0.24.0 ...
0
votes
1answer
35 views

Does Tezos largely adopt the gas model from Ethereum?

I'm reading through the Position Paper. Specifically in section 1.3, which covers how Ethereum economically de-incentivizes actors from submitting theoretically unbounded computations to the ...
0
votes
1answer
35 views

Makefile:24: *** Unexpected opam version (found: 2.1.0, expected: 2.0.*). Stop

Just followed the instruction here https://opentezos.com/deploy-a-node/installation#install-tezos-dependencies-1 ran into this issue Makefile:24: *** Unexpected opam version (found: 2.1.0, expected: 2....
1
vote
1answer
46 views

How much storage do numbers take?

I'm trying to figure out how byte storage works for numbers. What size is a Nat vs an Int in bytes? Or, is there a way to encode a u8 vs a u64?
0
votes
2answers
31 views

make build-deps throws an error

I've tried installing cargo on $HOME and /tmp to no avail. Can anyone help out?
0
votes
2answers
30 views

Calling Harbinger price contract get method in taquito

I am trying to call the get method of the coinbase normalizer harbinger price contract (KT1AdbYiPYb5hDuEuVrfxmFehtnBCXv4Np7r). Is this the correct way to call the get method, as it doesn't seem to be ...
1
vote
1answer
34 views

Liquidity Baking subsidies effect on pool ownership

Assume there are 167,659,347 LQT tokens in the storage of the Liquidity Baking CPMM contract currently. If I have 100,000 LQT (a made up amount for the same of this question), that means I own 0....

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