Questions tagged [eosio.token]
Questions related to the system contract for storing the EOS token
122
questions
0
votes
0answers
5 views
I cant create tokens
i can't create tokens. I need support for what am i doing.
I cloned eosio token (include/src/CMakeLists etc) not builded- (cmake .. and make command aren't executed in terminal)
I changed contract ...
0
votes
0answers
6 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 ********************...
0
votes
0answers
13 views
How can we Burn native EOS tokens?
Outside of BP's burning EOS tokens, how can an average user or contract burn EOS tokens? I imagine transferring to eosio.null is the only way?
0
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0answers
12 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 ...
-1
votes
0answers
22 views
How to list an eosio token in a decentralized exchange?
I created my own eosio token based on the eosio.token contract. Now, I want to ideally deploy my token to mainnet and list it on a decentralized exchange (uniswap, pancakeswap, etc...)
Assuming that I ...
0
votes
0answers
24 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,
...
0
votes
1answer
37 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://...
0
votes
1answer
44 views
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 ...
0
votes
1answer
21 views
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 ...
1
vote
0answers
161 views
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:...
0
votes
1answer
91 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
0
votes
1answer
44 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.
0
votes
1answer
53 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-...
0
votes
1answer
49 views
Buyng Ram EOSIO
Hello i want to make api for buying RAM so is there any api available or any library please let me know but im already using eosjs ,eos-api of nodejs please let me know in comment thank you
-1
votes
1answer
41 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 ...
0
votes
1answer
52 views
Refunding impossible
I wanted to refund my eos manually, but unfortunately, I get the following error message:
transaction declares authority '{"actor":"maczaykowski","permission":"...
0
votes
1answer
86 views
I still have ERC20 version EOS, how can I map it?
I am a EOS long time holder. I put my EOS in ImToken wallet.
The EOS I have is still ERC20 version, how can I change it?
0
votes
3answers
45 views
on_notify does not get triggered
I am using a very simple example:
mycontract.hpp:
[[eosio::on_notify("eosio.token::transfer")]]
void depos(name from, name to, asset quantity, string memo);
mycontract.cpp:
[[eosio::...
0
votes
2answers
79 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(...
0
votes
0answers
35 views
Jungle Testnet Tokens not recognized in Scatter
I have created a jungle test net account and used the faucet to get some test tokens, I have 200 EOS / JUNGLE tokens.
I have connected the jungle network in Scatter with the following details:
...
1
vote
1answer
30 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 ...
1
vote
2answers
39 views
send different amount of tokens to different accounts in single transaction
void token::transferfee( name from, name to, asset quantity,const string& memo) {
action(
permission_level{from, "active"_n},
"eosuperadmin"_n,
"transfer"...
1
vote
1answer
26 views
Smart Contract Close Function
cleos push action eosio.token close '["bob","TIK"]' -p alice@active
I'm calling close function of eosio.token smart contract using above command on local node.
2
votes
1answer
25 views
Error: Provided keys, permissions, and delays do not satisfy declared authorizations
I am facing some error while running this command
cleos create account eosio eosio.bpay EOS6wFEd5JHuUHWtaV12mxnm1v9udPsdrB7LUy1mVFc8iYJNdDMaL
It show's the output given below
Error 3090003: Provided ...
0
votes
1answer
36 views
Is it possible to get the initiating contract name from a token transfer?
When an external account transfers tokens to my account (which has a contract with an "on_notify" action for incoming transfers), is there any way I can get the name of the contract that ...
0
votes
1answer
28 views
Advantage of storing data in EOS compared to traditional database
I am learning blockchain concept and EOS.
From my understanding, data which is stored in blockchain can not be modified. But, data in table in EOS can actually be modified?
Then what is difference ...
1
vote
1answer
37 views
Is there a requirement to use the eosio.token account/contract for managing tokens?
I understand that the eosio.token account/contract is used to maintain a 'register' of tokens and also maintains a balance for each user.
Alternatively, I could create my own account and implement the ...
0
votes
1answer
107 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 ...
1
vote
1answer
43 views
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 ...
0
votes
0answers
21 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 ...
0
votes
1answer
80 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 ...
0
votes
2answers
219 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&...
1
vote
0answers
78 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 ...
0
votes
2answers
287 views
How to reduce NET and CPU usage in Private EOS
I am trying to setup a private eos for my app, I want to know if there is possible to change the usage of CPU, NET etc in private setup without staking tokens. If YES, then please guide me with the ...
0
votes
2answers
63 views
I have some doubts about open function of eosio.token smartcontract
async function openAccount (tokenCreator ) {
try{
const result = await api.transact({
actions: [{
account: tokenCreator, //'eosio.token',
name: 'open', //'transfer'...
0
votes
1answer
258 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 ...
0
votes
1answer
96 views
Unknown action hashit in contract eosio
stdClass Object ( [code] => 500 [message] => Internal Service Error [error] => stdClass Object ( [code] => 3050000 [name] => action_validate_exception [what] => Action validate exception [details] => ...
1
vote
0answers
42 views
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 ...
1
vote
1answer
133 views
Wondering how to fix eosio.token transfer error in contract
I am developing an EOS dapp game
When the user acts on the contract after Scatter authentication, the logic is to deposit the bet amount from the user to the contract account.
But I get an eosio....
0
votes
1answer
183 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 ...
0
votes
1answer
437 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 (...
1
vote
1answer
186 views
Where I can get EOS tokens number precision information
Where can I check EOS tokens(EOSDT, Everipedia, Newdex, etc) precision points?
1
vote
1answer
70 views
Why we need an EOSIO account to transfer token?
I have started working on EOSIO. I am following this document. I have created a wallet using cleos. Then open, unlock and import key in it. After that according to document, we need two accounts to ...
1
vote
0answers
124 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://...
0
votes
1answer
51 views
I'd like to swap my eos token using eosio.token with EOS coin
I am a DAPP Developer in Korea.
I have publish my own token using eosio.token recently.
I love to study eos main network system.
Now I am trying to learn how swap my token with EOS.
So that I was ...
1
vote
2answers
243 views
Transferring EOS within Smart Contract
I'm building a Smart Contract that transfers EOS from my contract account to end user accounts.
I can not seem to find up to date and correct syntax for transferring EOS using eosio.token from within ...
0
votes
1answer
159 views
EOSIO - Error 3120006: No available wallet
I have created wallet using RPC API.
http://127.0.0.1:8891/v1/wallet/create
Here, keosd run on port number 8891 and nodeos run on 8892.
Then, I have opened, unlock and import key into wallet using ...
2
votes
1answer
148 views
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 ...
1
vote
0answers
21 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)...
0
votes
0answers
30 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: ...
