query-permits.md

description
Learn how to use query permits with SecretJS.

Query Permits

Secret Network Client Setup

import { SecretNetworkClient, Wallet } from "secretjs";

const wallet = new Wallet("Your mnemonic words go here");

const secretjs = new SecretNetworkClient({
  chainId: "pulsar-3",
  url: "https://api.pulsar3.scrttestnet.com",
  wallet: wallet,
  walletAddress: wallet.address,
});

Sign a Permit and use in a query

let permit = await secretjs.utils.accessControl.permit.sign(
      accounts[0].address,
      "secret-2",
      "test",
      [contractAddress],
      ["owner", "balance"],
        false
    );

    let query = await secretjs.query.snip20.getBalance({
      contract: { address: contractAddress, codeHash },
      address: accounts[0].address,
      auth: { permit },
    });

Verify a Permit

let permit = await secretjs.utils.accessControl.permit.sign(
  accounts[0].address,
  "secret-2",
  "test",
  ["abcdef"],
  ["owner", "balance"],
    false
);

// can also use the variant "verifyNoExcept"
let result = secretjs.utils.accessControl.permit.verify(
  permit,
  accounts[0].address,
  "abcdef",
  ["owner"],
);

{% hint style="info" %} Learn more about Query Permits here. {% endhint %}