Get StartedPlasma IDL
srAMMzfVHVAtgSJc8iH6CfKzuWuUTzLHVCE81QU1rgiPlasma is an AMM protocol on Solana by Ellipsis Labs (creators of Phoenix). Provides streamlined swap, add/remove liquidity operations with log authority event emission and separate base/quote vault architecture.
Instructions
Account Types
Integration Examples
Use the Plasma 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 Plasma IDL
import idl from "./plasma.json";
const PROGRAM_ID = new PublicKey("srAMMzfVHVAtgSJc8iH6CfKzuWuUTzLHVCE81QU1rgi");
// 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.plasma
.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": "0.1.0",
"name": "plasma",
"instructions": [
{
"name": "Swap",
"accounts": [
{
"name": "plasmaProgram",
"isMut": false,
"isSigner": false,
"docs": [
"Plasma program"
]
},
{
"name": "logAuthority",
"isMut": false,
"isSigner": false,
"docs": [
"Plasma log authority"
]
},
{
"name": "pool",
"isMut": true,
"isSigner": false,
"docs": [
"This account holds the pool state"
]
...Frequently Asked Questions
What is the Plasma IDL?
The Plasma IDL (Interface Definition Language) is a JSON schema that defines the on-chain program interface for the Plasma smart contract on Solana. It describes all available instructions, account structures, events, and custom types that developers need to interact with the Plasma program. This IDL contains 10 instructions, 2 account types, 0 events, and 26 type definitions.
How do I use the Plasma 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 Plasma program address on Solana?
The Plasma program is deployed at address srAMMzfVHVAtgSJc8iH6CfKzuWuUTzLHVCE81QU1rgi on Solana mainnet. You can verify this on any Solana block explorer.
What version of the Plasma IDL is this?
This is version 0.1.0 of the Plasma 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.