memejob-sdk-js

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Token Sell ​

This guide explains how to sell tokens using the memejob SDK.

API Reference ​

sell ​

Sells tokens to the memejob protocol.

typescript
async sell(params: SellParameters): Promise<TransactionReceipt>

Arguments ​

typescript
interface SellParameters {
  /** Amount of tokens to sell (in smallest unit) */
  amount: bigint;
  /** Whether to execute the sell instantly */
  instant?: boolean;
  /** Optional referrer address for rewards */
  referrer?: string;
}

Usage ​

typescript
import { ContractId } from "@hashgraph/sdk";
import { privateKeyToAccount } from "viem/accounts";
import {
  CONTRACT_DEPLOYMENTS,
  createAdapter,
  EvmAdapter,
  getChain,
  MJClient,
} from "@buidlerlabs/memejob-sdk-js";

const contractId = ContractId.fromEvmAddress(
  0,
  0,
  CONTRACT_DEPLOYMENTS.mainnet.evmAddress
);

// Initialize client
const client = new MJClient(
  createAdapter(EvmAdapter, {
    account: privateKeyToAccount("0x123..."),
  }),
  {
    chain: getChain("mainnet"),
    contractId,
  }
);

// Get token instance
const token = await client.getToken("0.0.5622410");

// Sell 1_000_000 tokens with instant execution
const receipt = await token.sell({
  amount: 100000000000000n,
  instant: true,
});

Best Practices ​

  1. Amount Precision: Always use bigint for token amounts to avoid precision issues
  2. Instant Sells: Use instant: true for immediate sell execution
  3. Balance Check: Verify sufficient token balance before selling
  4. Gas Estimation: Consider gas costs when selling tokens

Error Handling ​

typescript
try {
  const token = await client.getToken("0.0.5622410");

  const receipt = await token.sell({
    amount: 1000000000n,
    instant: true,
  });
} catch (error) {
  console.error("Sell operation failed:", error.message);
}