Get StartedLifinity v1 IDL
EewxydAPCCVuNEyrVN68PuSYdQ7wKn27V9Gjeoi8dy3SLifinity v1 is a proactive market maker DEX on Solana that uses oracle-driven pricing (Pyth/Switchboard) to reduce impermanent loss. Supports token swaps with oracle price feeds and two-sided liquidity deposits/withdrawals.
Instructions
Account Types
Integration Examples
Use the Lifinity v1 IDL in your application with these code examples for TypeScript, Rust, and Python.
import { Connection, PublicKey } from "@solana/web3.js";
import { Program, AnchorProvider, Idl } from "@coral-xyz/anchor";
// Load the Lifinity v1 IDL
import idl from "./lifinity v1.json";
const PROGRAM_ID = new PublicKey("EewxydAPCCVuNEyrVN68PuSYdQ7wKn27V9Gjeoi8dy3S");
// 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.lifinity_v1
.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);IDL JSON Preview
{
"version": "0.1.1",
"name": "Lifinity",
"instructions": [
{
"name": "swap",
"accounts": [
{
"name": "authority",
"isMut": false,
"isSigner": false
},
{
"name": "amm",
"isMut": true,
"isSigner": false
},
{
"name": "userTransferAuthority",
"isMut": false,
"isSigner": true
},
{
"name": "sourceInfo",
"isMut": true,
"isSigner": false
},
{
"name": "destinationInfo",
"isMut": true,
...Frequently Asked Questions
What is the Lifinity v1 IDL?
The Lifinity v1 IDL (Interface Definition Language) is a JSON schema that defines the on-chain program interface for the Lifinity v1 smart contract on Solana. It describes all available instructions, account structures, events, and custom types that developers need to interact with the Lifinity v1 program. This IDL contains 3 instructions, 1 account types, 0 events, and 4 type definitions.
How do I use the Lifinity v1 IDL in my project?
Download the JSON file and import it in your project. With TypeScript, use the @coral-xyz/anchor package to create a Program instance. In Rust, use anchor-client. For Python, use anchorpy. See the integration examples above for complete code snippets in all three languages.
What is the Lifinity v1 program address on Solana?
The Lifinity v1 program is deployed at address EewxydAPCCVuNEyrVN68PuSYdQ7wKn27V9Gjeoi8dy3S on Solana mainnet. You can verify this on any Solana block explorer.
What version of the Lifinity v1 IDL is this?
This is version 0.1.1 of the Lifinity v1 IDL. IDL versions correspond to specific program deployments and may be updated as the protocol evolves. Always verify compatibility with the on-chain program version before integrating.