Questions tagged [eosio.token]

Questions related to the system contract for storing the EOS token

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eosio.token vs copy of eosio.token

We've created a copy of eosio.token to issue our own in-game token. Going forward we might want to add our token to the crypto exchanges. Question: Given that this token was created by our own copy ...
Pasha's user avatar
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Is it possible to deploy contract via curl?

Using command line i am deploying smart contract "eosio.token". cleos -u http://127.0.0.1:8888 set contract eosio.token ./eosio.token -p eosio.token Is it possible to deploy smart contract using ...
msc's user avatar
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Is there a way to prevent me spending tokens until an action is called?

I am creating a smart contract but came to a halt when writing the code. Is there a way, in a smart contract, to prevent me from spending tokens transferred to me by another user through the smart ...
Oxyi's user avatar
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608 views

Issue in transferring EOS from Ledger Nano to exchange

I was getting an issue at the time of transferring my EOS from Ledger Nano S using Fairy wallet to one exchange. It was unable to complete the transaction due to deadline. I got few good response and ...
vijay tomar's user avatar
1 vote
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128 views

solved - contract to transfer multiple tokens

I tried to create a function to transfer multiple tokens on one transaction. code. token.cpp void token::transfers(const name &from, const name &to, ...
Wesley Dias's user avatar
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eosio: assertion failure with message: datastream attempted to read past the end

Im getting this error "eosio: assertion failure with message: datastream attempted to read past the end" when i try to call transfer function from another mine smart contract. void simplenft:...
Plamen Pla's user avatar
1 vote
1 answer
57 views

GetAccount Not Found Error, is this Testnode Sync Issue?

I am testing the EOS SDK and have testnode running on my local, it gives me an error Not Found, Exception I have created an account from developer dashboard at testnode and using the accountname ...
emppeak's user avatar
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Is it possible to do a demo with testnet without buying EOS RAM?

I'm a rookie when it comes to developing Dapps. I'm thinking of doing a project using EOSIO. I just need to do a demo to showcase my project so I don't need to deploy it for others to use. I don't ...
hongmei's user avatar
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2 answers
372 views

use inline action with eosio.token

Hello guys i am trying to build a contract that act with eosio.token to make a transfer from my contract using inline action with the eosio.token contract here my code #include <eosio/eosio.hpp&...
AhmadKajjan's user avatar
1 vote
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106 views

Total Unique Addresses Count of EOS

I need to find an API giving the total number of unique addresses used on the EOS blockchain. For example, this page provides it for Ethereum. You can also see a methodology for the cryptocurrencies ...
Esref's user avatar
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Options for running a full node and simulation node

I want to integrate EOS to our exchange and I want to be able to send new EOS transactions and to follow any incoming transactions to any of my addresses. I wonder what is the best option for this ...
Faruk Terzioğlu's user avatar
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173 views

Unable to retrieve user tokens using get_currency_balance

I am trying to get user tokens with the following method: static async getUserTokens(userAccount) { console.log("Get tokens for: " + userAccount); try { const rpc = new JsonRpc("http://...
Viktor Gagaleski's user avatar
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26 views

Security Token for EOS

What functions need to be added to the standard EOSIO.token to use it as a base for a security token? I could find some interesting documentation for ethereum (https://eips.ethereum.org/EIPS/eip-1462)...
standup75's user avatar
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What is the inflation schedule for EOS private blockchain?

I have followed the bios boot sequence https://developers.eos.io/eosio-nodeos/docs/bios-boot-sequence to create private EOS blockchain. Now everything has been done but there are some point I want to ...
Neetesh Gangwar's user avatar
1 vote
1 answer
152 views

The symbol does not match

Token transfer between 2 accounts give me this error. token transfer works though if one of the account is the token contract account. how do i fix this? "details": [ { "message": "...
Bhaskar's user avatar
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How many requirement to make EOS testnet

I have made my local EOS testnet. Almost I followed the Bios Boot Sequence Pages. So I made a "eosio" account and created two block producers that were registered in chain. So three were created. But ...
T Eom's user avatar
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What is the difference between EOS and NEM?

What is the difference between EOS and NEM? Looks like NEM can do a lot of things EOS can do. How they are different & why?
user2863's user avatar
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tables of eosio.token are not generated in abi file

I am using "server_version_string": "v1.2.3". And I am trying to compile and customize the eosio.token contract, but the tables are accounts and currency_stats table are not generated in abi file. How ...
Nirdesh Kumar Choudhary's user avatar
1 vote
0 answers
195 views

Whats the difference between EOS signature and ethereum signature

As I see, both use secp256k1 signcompact method So can I use ethereum crypto package when make an EOS transfer? the below source code sign https://github.com/ethereum/go-ethereum/blob/master/crypto/...
aeosfan's user avatar
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How does EOS21 protocol work on transfering (teleporting) Ethereum's ERC20 tokens to eos?

Is there a tutorial on how one would transfer ethereum erc20 tokens to eos? Who initiates this "transfer" and does it go into an ERC20 eos smart contract? Who takes control of it then?
Patoshi パトシ's user avatar
1 vote
2 answers
353 views

How to transfer/deposit tokens on Front end Dapp with Scatter?

I am working on an EOS frontend Dapp with Scatter on local chain. I am getting a problem with transfer/deposit tokens from one account to another. After logging into scatter with "test1" and trying to ...
R B's user avatar
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410 views

How to do a transaction using rpc with python?

I am trying to make a transaction on eos. I have a node running on docker and created an account with cleos. I tried following this: https://github.com/EOSBlock/EOS-Tutorials/blob/master/EN/transfer-...
solaire's user avatar
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Transaction failed - Encoding error at root: Invalid type jsobj, no encoding methods implemented

I am getting this error on a compiled contract on WAX testnet I'm not sure where the error is from, but this file may be the cause. I don't know if it's a missing header file, etc. I can't find `jsobj ...
Douglas's user avatar
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i transfered over 300$ using EOSNCONTRACT wallet to another wallet but the token failed to deliver

I transferred the eos token from one wallet to another using the eosncontract wallet address Transaction id: 4458b2639b7cc5ffdde7785ed31d39a4910322baf2c220f0c0bc7d063e11e551 and ...
Emeka James's user avatar
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0 answers
18 views

Transferring Tokens

I have a few accounts I would like to combine. How would it best be done? Everytime I try to transfer them, I get a DOS command line that I have no clue what to do with.
Howard Walker's user avatar
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27 views

How to import key to wallet using api

I want to import the key generated from the mnemonic to the wallet of eosio server using the api. Please let me know the api like the work on the following cmd. cleos wallet import ********************...
MidasTouch's user avatar
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92 views

Error 3070003: Serialization Error Processing WASM while set contract eosio.system

set contract: cleos set contract eosio ./eosio.system -p eosio@active I get : Error 3070003: Serialization Error Processing WASM Publishing contract... Error 3070003: Serialization Error Processing ...
bigbadboii's user avatar
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1 answer
171 views

Windows Docker Wax Dev failing to build eosio.token contract

Im installing the Wax Dev docker container via: docker run -it --name waxdev -v c:\wax:/wax waxteam/dev bash I then go to run the basic tutorial of creating a simple EOSIO.token from https://...
Matt's user avatar
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Smart contract redeem token action - Example

Do you have some example that shows how to design an action for a smart contract that when the user sends a REDEEMCODE action the smart contract will transfer some quantity of a custom token for the ...
Igor Medeiros's user avatar
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is it possible to listen the return asset quantity of specified account?

is it possible to listen the return asset quantity of specified account in contract? e.g i use contract(A) to send asset of the specified account(B) to a DEX, can i listen the return asset quantity on ...
James Cai's user avatar
0 votes
2 answers
246 views

Transfer of NFT tokens

Transfer of NFT tokens. I need to send NFT tokens using web JS. I will be able to send coins using this code. But I can't find anything like this for sending nft tokens
В ожидании Чуда's user avatar
0 votes
1 answer
133 views

How to get timestamp of block in action logic like in ethereum

is there a way to find the time stamp of the block in which the transaction was mined like in solidity we can use block.timestamp. Can I have code examples of finding it.
Taaha Waseem's user avatar
0 votes
1 answer
101 views

How much RAM to buy?

How can one determine the amount of RAM to buy for a new account and for regular transfer actions? The page here recommends 4K of RAM: https://support.bancor.network/hc/en-us/articles/360018325291-...
Kevin's user avatar
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1 answer
84 views

Refunding impossible

I wanted to refund my eos manually, but unfortunately, I get the following error message: transaction declares authority '{"actor":"maczaykowski","permission":"...
Mario's user avatar
  • 1
0 votes
2 answers
201 views

Inline action for transferring tokens

I am trying to transfer some tokens as part of my contract action, but I get an error: ACTION maincontract::sendtoken(const name sender, const name receiver) { action( permission_level{ get_self(...
towi_parallelism's user avatar
0 votes
1 answer
154 views

How to access keosd API like create wallet, what are the input parameter

I am new with eosio, and I want to create a wallet and sub wallet. I just took reference of [https://developers.eos.io/manuals/eos/latest/index][1] and while going through the document I found that ...
Codebrekers's user avatar
0 votes
0 answers
23 views

Make a trade contract between two tokens like (EOS) & (SYS)

hello everyone i made a small contract that trade between two tokens using eosio.token but if i wasn't work on local test how can i have access to EOS tokens or SYS in the main net and how can i do ...
AhmadKajjan's user avatar
0 votes
1 answer
92 views

eosio.contracts and how it works

Hello guys I have a question about eosio.contrcats I am confused about when I want to deploy my contract and my contract use an esoio.contracts should I deploy them too or there is an eosio.contracts ...
AhmadKajjan's user avatar
0 votes
1 answer
351 views

How to sign this EOS transaction provided with below code and response?

This below code is working fine in testnet. I want to do transaction, signing and broadcasting individually. I generated the raw transaction, but I don't understand how to sign it. I have provided the ...
Deepak Garg's user avatar
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2 answers
371 views

How to operate the get_actions endpoint to get transaction history

Following what I think is the official EOS documentation for get_actions . I stumble upon the parameters pos and offset, but they are not documented anywhere. Can somebody explain to me, what these ...
alexpanter's user avatar
0 votes
1 answer
491 views

Creating eos token using eos studio

I have done my research. All I found is people recommending me to use eosio.token to create a eos token. The issue is it won't load in eos studio. I am just wondering is there any tutorials (...
djsoyboi's user avatar
0 votes
0 answers
35 views

Why EOSIO using eosio.token?

When you transfered the token to another account, you can see the console log in terminal... Like this : eos@ubuntu:~$ cleos transfer eosio account_name "0.1 SYS" executed transaction: ...
T Eom's user avatar
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0 votes
2 answers
179 views

Exception in thread "main" client.exception.EosApiException: Not Found: unspecified while creating account

I am using following of Java code while creating account: Using Java library eos-java-rpc-wrapper adyliu/jeos Using Jungle2 testnet Chain Id of jungle2 testnet: ...
crypto's user avatar
  • 1
0 votes
1 answer
188 views

can the decimal precision of token contract be changed after launch to mainnet?

I'm having trouble getting my token to show up on the Meet.one wallet, thought i had launched it with basic decimal precision of 4, but after testing with scatter can only send upto 2 decimal places. ...
Corey Cottrell's user avatar
0 votes
1 answer
134 views

Error while signing a transaction using nodejs wallet API?

I am building an eosdapp using nodejs code.I got the wallet api from the developers portal,but when i run the code i get the following error. {"code":500,"message":"Internal Service Error","error":{"...
sachin murali's user avatar
-1 votes
1 answer
46 views

Does EOS wallet a storage for the token or just a key locker box?

I am new to crypto currency and just start to study EOS. I have general idea about various concepts and terms in EOS area. However I still quite confused by this EOS wallet thing. My understanding is ...
user5035's user avatar