OKX DEX IDL

OKX DEX v1 is the on-chain swap aggregation program powering OKX Wallet's decentralized exchange on Solana. Features commission-based fee routing, multi-hop swap execution, and fund settlement via claim operations.

  • okx
  • v0.1.0
  • DEX Aggregator

Program address

6m2CDdhRgxpH4WjvdzxAYbGxwdGUz5MziiL5jek2kBma
A quiet stack of pagesAn abstract drawing of light on the page's dark ground. A neat stack of thin, solid pages, the top one lit, with faint streams of light drifting toward it from the left.A quiet stack of pagesAn abstract drawing of light on the page's dark ground. A neat stack of thin, solid pages, the top one lit, with faint streams of light drifting toward it from the left.
Instructions
18
Accounts
0
Events
13
Types
20

What the program exposes

Instructions 18

  • claim
  • commission_sol_proxy_swap
  • commission_sol_swap
  • commission_spl_proxy_swap
  • commission_spl_swap
  • commission_wrap_unwrap
  • create_token_account
  • create_token_account_with_seed
  • platform_fee_sol_proxy_swap_v2
  • platform_fee_sol_wrap_unwrap_v2
  • platform_fee_spl_proxy_swap_v2
  • proxy_swap
  • and 6 more

Events 13

  • AddResolverEvent
  • CancelOrderEvent
  • FillOrderEvent
  • InitGlobalConfigEvent
  • PauseTradingEvent
  • PlaceOrderEvent
  • RefundEvent
  • RemoveResolverEvent
  • and 5 more

Use it in your code

Load the OKX DEX IDL with Anchor in TypeScript, Rust or Python.

import { Connection, PublicKey } from "@solana/web3.js";
import { Program, AnchorProvider, Idl } from "@coral-xyz/anchor";

// Load the OKX DEX IDL
import idl from "./okx dex.json";

const PROGRAM_ID = new PublicKey("6m2CDdhRgxpH4WjvdzxAYbGxwdGUz5MziiL5jek2kBma");

// Set up the provider and program
const connection = new Connection("https://api.mainnet-beta.solana.com");
const provider = new AnchorProvider(connection, wallet, {
  commitment: "confirmed",
});
const program = new Program(idl as Idl, provider);

// Fetch and decode an account
const accountData = await program.account.oKX_DEX
  .fetch(accountPublicKey);
console.log("Account data:", accountData);

// Build and send an instruction
const tx = await program.methods
  .initialize(/* ...args */)
  .accounts({
    /* ...required accounts */
  })
  .rpc();
console.log("Transaction signature:", tx);

The JSON

The first 30 lines of okx dex.json.

okx dex.json
{
  "address": "6m2CDdhRgxpH4WjvdzxAYbGxwdGUz5MziiL5jek2kBma",
  "metadata": {
    "name": "dex_solana",
    "version": "0.1.0",
    "spec": "0.1.0",
    "description": "Created with Anchor"
  },
  "instructions": [
    {
      "name": "claim",
      "discriminator": [
        62,
        198,
        214,
        193,
        213,
        159,
        108,
        210
      ],
      "accounts": [
        {
          "name": "signer",
          "writable": true,
          "signer": true,
          "address": "CjoV5B96reuCfPh2rRK11G1QptG97jZdyZArTn3EN1Mj"
        },
        {
          "name": "receiver",
...

Frequently asked questions

What is the OKX DEX IDL?

The OKX DEX IDL (Interface Definition Language) is a JSON schema that describes the on-chain program interface for the OKX DEX smart contract on Solana. It defines all available instructions, account structures, events, and types needed to interact with the program. This one has 18 instructions, 0 account types, 13 events and 20 type definitions.

How do I use the OKX DEX IDL in my project?

You can use the OKX DEX IDL with Anchor framework clients in TypeScript (@coral-xyz/anchor), Rust (anchor-client), or Python (anchorpy). Download the JSON file, import it in your project, and use it to create a Program instance that can call instructions and decode accounts.

What is the OKX DEX program address on Solana?

The OKX DEX program is deployed at address 6m2CDdhRgxpH4WjvdzxAYbGxwdGUz5MziiL5jek2kBma on Solana mainnet.

What version of the OKX DEX IDL is this?

This is version 0.1.0 of the OKX DEX IDL. IDL versions follow program deployments and change as the protocol evolves, so check it against the program on-chain before you integrate.

Build on OKX DEX with AllenHark

Stream the program's accounts and transactions with Yellowstone gRPC, read its state over Solana RPC, or see its transactions before the block is built with ShredStream. To trade against it, try the trading bots or the PumpFun sniper.

Browse all Solana IDLs