ABI functions calling

Moralis General
#1

hi there. anybody can tell me how to call ABI functions from JavasCript with moralis?
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like this kind of functions

#2

Hi
Please refer to the below docs for example. You can use Moralis.executeFunction function to call the smart contract read/write functions.
https://docs.moralis.io/moralis-dapp/web3/web3#executefunction

#3

yes. but this docs for abi which created themselves. but i want to call function which is created from other side.(creator not me)… how to connect there and how to call them?

#4

If the contract is verified on the block explorer then you can get the function abi from there.
I am not sure if there is a way to call the contract function without abi.

#5

abi have, [{“inputs”:[],“stateMutability”:“nonpayable”,“type”:“constructor”},{“inputs”:[{“internalType”:“bool”,“name”:"_autoReinvest",“type”:“bool”}],“name”:“autoReinvest”,“outputs”:[],“stateMutability”:“nonpayable”,“type”:“function”},{“inputs”:[],“name”:“owner”,“outputs”:[{“internalType”:“address”,“name”:"",“type”:“address”}],“stateMutability”:“view”,“type”:“function”},{“inputs”:[{“internalType”:“bool”,“name”:"_autoRein",“type”:“bool”},{“internalType”:“address”,“name”:"_sponsorRef",“type”:“address”}],“name”:“payForCellWithSponsor”,“outputs”:[],“stateMutability”:“payable”,“type”:“function”},{“inputs”:[{“internalType”:“bool”,“name”:"_autoRein",“type”:“bool”}],“name”:“payForCellWithoutSponsor”,“outputs”:[],“stateMutability”:“payable”,“type”:“function”},{“inputs”:[{“internalType”:“address”,“name”:"",“type”:“address”}],“name”:“payments”,“outputs”:[{“internalType”:“uint256”,“name”:"",“type”:“uint256”}],“stateMutability”:“view”,“type”:“function”}]

here abi… can you help me to write calling function for example
with this abi

#6

For example:

// This is the ABI of payable function payForCellWithoutSponsor which takes one bool input `_autoRein` with no Outputs.
ABI  = [{"inputs":[{"internalType":"bool","name":"_autoRein","type":"bool"}],"name":"payForCellWithoutSponsor","outputs":[],"stateMutability":"payable","type":"function"}];

//These will be the contract parameters and contract call.

const sendOptions = {
  contractAddress: "0x......",
  functionName: "payForCellWithoutSponsor",
  abi: ABI,
  params: {
    _autoRein: true,
  },
};

const transaction = await Moralis.executeFunction(sendOptions);
await transaction.wait();
#7

thanks a lot this working but how to send tokens with this transactions? here in function have place “payableAmount”

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#8

To send native tokens with a function, the function should be a payable function, then you can have msgValue: Moralis.Units.ETH("0.1") where 0.1 is the amount of BNB to be paid which you can change

#9

here i did this but not working

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#10

You need to add msgValue to your options rather: msgValue: Moralis.Units.ETH("0.1")

#11

thanks a lot this also works… but one else problem… every time when i call this function must re-connect to network… otherwise gives this error…
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#12

You can call Moralis.enableWeb3() before calling the function incase that breaks

#13

i add here, but useless… must reconnect … otherwise if connected giving this kine of error

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#14

You can await rather await Moralis.enableWeb3()