Chainlink Store v1 IDL
Chainlink Store v1 is the on-chain data storage layer for Chainlink oracle feeds on Solana. Manages feed lifecycle (create/close/transfer), validator flagging, authorized data submission, and round-based price transmission history.
Program address
cjg3oHmg9uuPsP8D6g29NWvhySJkdYdAo9D25PRbKXJ- Instructions
- 13
- Accounts
- 2
- Events
- 0
- Types
- 3
What the program exposes
Instructions 13
- createFeed
- closeFeed
- transferFeedOwnership
- acceptFeedOwnership
- setValidatorConfig
- setWriter
- lowerFlag
- submit
- initialize
- transferStoreOwnership
- acceptStoreOwnership
- setLoweringAccessController
- and 1 more
Accounts 2
- Store
- Transmissions
Use it in your code
Load the Chainlink Store v1 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 Chainlink Store v1 IDL
import idl from "./chainlink store v1.json";
const PROGRAM_ID = new PublicKey("cjg3oHmg9uuPsP8D6g29NWvhySJkdYdAo9D25PRbKXJ");
// 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.chainlink_Store_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);use anchor_client::solana_sdk::pubkey::Pubkey;
use anchor_client::solana_sdk::signature::Keypair;
use anchor_client::{Client, Cluster};
use std::str::FromStr;
// Chainlink Store v1 program ID
const PROGRAM_ID: &str = "cjg3oHmg9uuPsP8D6g29NWvhySJkdYdAo9D25PRbKXJ";
fn main() -> anyhow::Result<()> {
let payer = Keypair::new();
let client = Client::new(Cluster::Mainnet, &payer);
let program_id = Pubkey::from_str(PROGRAM_ID)?;
let program = client.program(program_id)?;
// Fetch and deserialize an account
let account: Chainlink_Store_v1Account = program.account(account_pubkey)?;
println!("Account data: {:?}", account);
// Build and send a transaction
let tx = program
.request()
.accounts(chainlink__store_v1::accounts::Initialize {
// ...required accounts
})
.args(chainlink__store_v1::instruction::Initialize {
// ...instruction args
})
.send()?;
println!("Transaction signature: {}", tx);
Ok(())
}from solana.rpc.api import Client
from solders.pubkey import Pubkey
from anchorpy import Program, Provider, Wallet
import json
# Load the Chainlink Store v1 IDL
with open("chainlink store v1.json") as f:
idl_data = json.load(f)
PROGRAM_ID = Pubkey.from_string("cjg3oHmg9uuPsP8D6g29NWvhySJkdYdAo9D25PRbKXJ")
# Set up the provider and program
client = Client("https://api.mainnet-beta.solana.com")
provider = Provider(client, Wallet.local())
program = Program(idl_data, PROGRAM_ID, provider)
# Fetch and decode an account
account = await program.account["Chainlink_Store_v1"].fetch(account_pubkey)
print(f"Account data: {account}")
# Build and send an instruction
tx = await program.rpc["initialize"](
# ...instruction args
ctx=program.context(
accounts={
# ...required accounts
}
)
)
print(f"Transaction signature: {tx}")The JSON
The first 30 lines of chainlink store v1.json.
{
"version": "1.0.0",
"name": "store",
"constants": [
{
"name": "HEADER_SIZE",
"type": {
"defined": "usize"
},
"value": "192"
}
],
"instructions": [
{
"name": "createFeed",
"accounts": [
{
"name": "feed",
"isMut": true,
"isSigner": false
},
{
"name": "authority",
"isMut": false,
"isSigner": true
}
],
"args": [
{
"name": "description",
...Frequently asked questions
What is the Chainlink Store v1 IDL?
The Chainlink Store v1 IDL (Interface Definition Language) is a JSON schema that describes the on-chain program interface for the Chainlink Store v1 smart contract on Solana. It defines all available instructions, account structures, events, and types needed to interact with the program. This one has 13 instructions, 2 account types, 0 events and 3 type definitions.
How do I use the Chainlink Store v1 IDL in my project?
You can use the Chainlink Store v1 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 Chainlink Store v1 program address on Solana?
The Chainlink Store v1 program is deployed at address cjg3oHmg9uuPsP8D6g29NWvhySJkdYdAo9D25PRbKXJ on Solana mainnet.
What version of the Chainlink Store v1 IDL is this?
This is version 1.0.0 of the Chainlink Store v1 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 Chainlink Store v1 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.
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