Get StartedSPL Shared Memory IDL
shmem4EWT2sPdVGvTZCzXXRAURL9G5vpPxNwSeKhHULSPL Shared Memory program enables cross-program data sharing through shared memory regions on Solana. Allows programs to communicate large data payloads efficiently. (Deprecated)
Integration Examples
Use the SPL Shared Memory 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 SPL Shared Memory IDL
import idl from "./spl shared memory.json";
const PROGRAM_ID = new PublicKey("shmem4EWT2sPdVGvTZCzXXRAURL9G5vpPxNwSeKhHUL");
// 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.sPL_Shared_Memory
.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": "2.0.6",
"name": "spl_shared_memory",
"instructions": [],
"metadata": {
"instruction_selector_type": "single-instruction"
}
}
...Frequently Asked Questions
What is the SPL Shared Memory IDL?
The SPL Shared Memory IDL (Interface Definition Language) is a JSON schema that defines the on-chain program interface for the SPL Shared Memory smart contract on Solana. It describes all available instructions, account structures, events, and custom types that developers need to interact with the SPL Shared Memory program. This IDL contains 0 instructions, 0 account types, 0 events, and 0 type definitions.
How do I use the SPL Shared Memory 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 SPL Shared Memory program address on Solana?
The SPL Shared Memory program is deployed at address shmem4EWT2sPdVGvTZCzXXRAURL9G5vpPxNwSeKhHUL on Solana mainnet. You can verify this on any Solana block explorer.
What version of the SPL Shared Memory IDL is this?
This is version 2.0.6 of the SPL Shared Memory 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.