Power your agent
पब्लिशर की अपनी कमांड। PlugMCP एंडपॉइंट नहीं।
Host a copy with our keys and logs.
npx -y [email protected]Claude Code में लोकल कमांड के लिए इंस्टॉल लिंक नहीं है। नीचे दी गई कमांड कॉपी करें और टर्मिनल में चलाएँ।
claude mcp add nirholas-pump-fun-sdk -- npx -y pump-fun-mcp@1.0.0टर्मिनल में चलाएँ।
{ "mcpServers": { "nirholas-pump-fun-sdk": { "command": "npx", "args": [ "-y", "[email protected]" ] } }}claude_desktop_config.json
रिमोट URL या आपकी मशीन पर कमांड? दोनों इंस्टॉल में क्या अंतर है
PlugMCP पर चलाएँ
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
लॉन्चपब्लिशर से
Pump SDK is the community TypeScript SDK for the Pump.fun protocol on Solana. It provides offline-first instruction builders for every on-chain operation — token creation, bonding curve trading, AMM pool management, tiered fee configuration, creator fee sharing, volume-based token incentives, and social referral fees.
TypeScript SDK, pump CLI and MCP server for the Pump protocol on Solana: bonding curves, AMM pools and creator fees.
The SDK never sends transactions itself. It returns TransactionInstruction[] that you compose into transactions with your preferred signing and sending strategy.
A GitHub social-fee withdrawal is real on-chain activity, not automatic proof that a developer created or endorses a coin. Claim cards distinguish verified repository/creator-wallet relationships, identity mismatches, unverified links, and unresolved pooled withdrawals. See the notification rules above.
Proof the GitHub Claim Tracker bot is profitable to monitor
→ View tweet
Went mega viral
→ View tweet
just shipped a real-time PumpFun intelligence bot on Telegram
17 commands. zero cost. fully on-chain.
/price→ instant token price & bonding curve
/monitor→ live token launch feed
/cto→ creator takeover alerts
/watch→ wallet fee claim tracking
/quote→ buy/sell estimates
/graduated→ AMM graduation status
/alerts→ customize your notificationsall powered by the open-source pump-fun-sdk
The post that started it all
→ View tweet
Open-source framework for building PumpFun Telegram bots on Solana. Claim monitors, channel feeds, group trackers, whale alerts — build your own or use ours.
# npm
npm install @nirholas/pump-sdk
# yarn
yarn add @nirholas/pump-sdk
# pnpm
pnpm add @nirholas/pump-sdk
The SDK requires these Solana packages (install them if not already present):
npm install @solana/web3.js @solana/spl-token @coral-xyz/anchor bn.js
import { Connection, PublicKey } from "@solana/web3.js";
import { OnlinePumpSdk } from "@nirholas/pump-sdk";
// 1. Create an online SDK instance
const connection = new Connection("https://api.mainnet-beta.solana.com");
const sdk = new OnlinePumpSdk(connection);
// 2. Fetch current token state
const mint = new PublicKey("YourTokenMintAddress...");
const summary = await sdk.fetchBondingCurveSummary(mint);
console.log("Market Cap:", summary.marketCap.toString(), "lamports");
console.log("Graduated:", summary.isGraduated);
console.log("Progress:", summary.progressBps / 100, "%");
pump CLIThe SDK ships with a binary. No wallet, no API key, and no configuration are needed for anything that reads the chain.
npm install -g @nirholas/pump-sdk
pump curve <mint> # price, market cap, graduation meter, fee tier
pump quote buy <mint> --sol 1 # what 1 SOL really buys, after fees and impact
pump watch <mint> # live dashboard
pump doctor # check your RPC, wallet, and balance in one shot
Or without installing anything: npx -p @nirholas/pump-sdk pump curve <mint>.
FeMbDoX7R1Psc4GEcvJdsbNbZA3bfztcyDCatJVJpump live on the bonding curve
────────────────────────────────────────────────────────────
Market cap 93.705347 SOL
Buy price 0.000000096 SOL per token
Sell price 0.000000091 SOL per token
Trading fee 1.25% 0.95% protocol + 0.3% creator
Graduation ███████████████░░░░░░░░░ 61.39%
SOL to graduate 60.684661 SOL
SOL in curve 24.921536 SOL
Tokens left 306.21M of 793.1M
Safe by construction. Reads never load a keypair. Every trade is simulated before anything is sent, prints exactly what is about to happen, and waits for an explicit yes. --simulate sends nothing; --yes is the scripting escape hatch; a piped command with neither refuses rather than spending funds unattended.
Scriptable. Every command takes --json and writes nothing else to stdout in that mode:
pump curve <mint> --json | jq .marketCapSol
pump watch <mint> --json --interval 10 | jq -r '"\(.at) \(.marketCapSol) SOL"'
pump events <sig> --json | jq '.events[] | select(.type=="trade")'
Full reference: docs/cli.md. Ten-minute walkthrough: tutorial 45.
The repo ships fifty tested, runnable examples covering the entire SDK surface. Each one runs with a single command, exports its logic for offline testing, and has a matching step-by-step tutorial.
git clone https://github.com/nirholas/pump-fun-sdk && cd pump-fun-sdk && npm install
npm run example # list all 50
npm run example 11 # offline buy quotes
npm run test:examples # run every example's test suite offline
Full catalog: docs/examples.md · Browse: examples/ · Tutorials: tutorials/examples/
import { Keypair } from "@solana/web3.js";
import { PUMP_SDK } from "@nirholas/pump-sdk";
const mintKeypair = Keypair.generate();
const creator = wallet.publicKey;
const createIx = await PUMP_SDK.createV2Instruction({
mint: mintKeypair.publicKey,
name: "My Token",
symbol: "MYTKN",
uri: "https://arweave.net/metadata.json",
creator,
user: creator,
mayhemMode: false,
});
// createIx is a TransactionInstruction — add to a Transaction and send
Warning: Do NOT use
createInstruction— it is deprecated (v1). Always usecreateV2Instruction.
Set holderReward: true to direct creator fees to the protocol-derived holder
rewards PDA. Pump.fun distributes those fees to holders automatically; holders
do not need to submit claims.
const createIx = await PUMP_SDK.createV2Instruction({
mint: mintKeypair.publicKey,
name: "Holder Helper",
symbol: "HOLD",
uri: "https://example.com/holder-helper.json",
creator: wallet.publicKey,
user: wallet.publicKey,
mayhemMode: false,
holderReward: true,
});
For an atomic launch and initial buy, pass the same flag to
createV2AndBuyInstructions; the SDK routes the buy through
creatorVaultPda(holderRewardsPda(mint)). Run the complete broadcast-free demo
with npm run example 51.
New cashback launches are deprecated and rejected. Existing cashback coins remain tradeable and accrued cashback remains claimable.
...pump Vanity MintMint addresses ending in pump (like the ones on pump.fun) are produced by
grinding keypairs off-chain. The SDK exposes this as a first-class helper —
swap Keypair.generate() for generateVanityMint() and the rest of the
flow is unchanged.
import { generateVanityMint, PUMP_SDK } from "@nirholas/pump-sdk";
// Grind until we find a mint whose address ends in "pump" (~11M attempts, ~1–4 min in Node)
const { keypair: mintKeypair } = await generateVanityMint({ suffix: "pump" });
const createIx = await PUMP_SDK.createV2Instruction({
mint: mintKeypair.publicKey, // ← ends in "pump"
name: "My Token",
symbol: "MYTKN",
uri: "https://arweave.net/metadata.json",
creator: wallet.publicKey,
user: wallet.publicKey,
mayhemMode: false,
});
// Sign the transaction with BOTH the payer and the mint keypair.
// tx.sign([wallet, mintKeypair]);
Supports prefix, suffix, caseInsensitive, maxAttempts, onProgress,
and AbortSignal. For patterns longer than 4 characters, use the
multi-threaded Rust generator at rust/. See
Tutorial 13: Vanity Mints for the full
end-to-end flow and a runnable devnet example.
import { Connection, PublicKey } from "@solana/web3.js";
import BN from "bn.js";
import { getBuyTokenAmountFromSolAmount, OnlinePumpSdk } from "@nirholas/pump-sdk";
const connection = new Connection("https://api.mainnet-beta.solana.com");
const sdk = new OnlinePumpSdk(connection);
const mint = new PublicKey("TokenMintAddress...");
const user = wallet.publicKey;
// Fetch all required state in parallel — buyState includes tokenProgram (auto-detected)
const [buyState, global, feeConfig] = await Promise.all([
sdk.fetchBuyState(mint, user),
sdk.fetchGlobal(),
sdk.fetchFeeConfig(),
]);
assert(!buyState.bondingCurve.complete, "Token has already graduated to AMM");
// Calculate expected tokens for 0.1 SOL
const solAmount = new BN(100_000_000); // 0.1 SOL in lamports
const expectedTokens = getBuyTokenAmountFromSolAmount({
global,
feeConfig,
mintSupply: buyState.bondingCurve.tokenTotalSupply,
bondingCurve: buyState.bondingCurve,
amount: solAmount,
});
// buyState spreads: bondingCurveAccountInfo, bondingCurve, associatedUserAccountInfo, tokenProgram
const buyIxs = await sdk.buyInstructions({
...buyState,
mint,
user,
amount: expectedTokens,
solAmount,
slippage: 0.05, // 5% slippage tolerance
});
// buyIxs is TransactionInstruction[] — compose into a VersionedTransaction and send
Note:
fetchBuyStateauto-detects whether the token uses SPL Token or Token-2022 and returnstokenProgramaccordingly. Always spread...buyStateintobuyInstructionsto ensure the correct program is used.
import BN from "bn.js";
import { getSellSolAmountFromTokenAmount, OnlinePumpSdk } from "@nirholas/pump-sdk";
const sdk = new OnlinePumpSdk(connection);
// Fetch required state in parallel
// Pass buyState.tokenProgram if you have it to avoid a second mint account fetch
const [sellState, global, feeConfig] = await Promise.all([
sdk.fetchSellState(mint, user),
sdk.fetchGlobal(),
sdk.fetchFeeConfig(),
]);
const tokenAmount = new BN(1_000_000_000); // amount in raw units (6 decimals)
const expectedSol = getSellSolAmountFromTokenAmount({
global,
feeConfig,
mintSupply: sellState.bondingCurve.tokenTotalSupply,
bondingCurve: sellState.bondingCurve,
amount: tokenAmount,
});
// sellState spreads: bondingCurveAccountInfo, bondingCurve, tokenProgram
const sellIxs = await sdk.sellInstructions({
...sellState,
mint,
user,
amount: tokenAmount,
solAmount: expectedSol,
slippage: 0.05,
});
Note:
fetchSellStatereturnstokenProgram(auto-detected from the mint). Always spread...sellStateintosellInstructions.
import { OnlinePumpSdk } from "@nirholas/pump-sdk";
const sdk = new OnlinePumpSdk(connection);
const progress = await sdk.fetchGraduationProgress(mint);
console.log(`Progress: ${progress.progressBps / 100}%`);
console.log(`Graduated: ${progress.isGraduated}`);
console.log(`Tokens remaining: ${progress.tokensRemaining.toString()}`);
console.log(`SOL accumulated: ${progress.solAccumulated.toString()}`);
import { PublicKey } from "@solana/web3.js";
import { PUMP_SDK } from "@nirholas/pump-sdk";
// Create a fee sharing config (creator only, before or after graduation)
const createConfigIx = await PUMP_SDK.createFeeSharingConfig({
creator: wallet.publicKey,
mint: tokenMint,
pool: null, // null for pre-graduation tokens
});
// Update shareholders (must total exactly 10,000 BPS = 100%)
const updateIx = await PUMP_SDK.updateFeeShares({
authority: wallet.publicKey,
mint: tokenMint,
currentShareholders: [wallet.publicKey],
newShareholders: [
{ address: wallet.publicKey, shareBps: 7000 }, // 70%
{ address: new PublicKey("Partner..."), shareBps: 3000 }, // 30%
],
});
Warning: Shares must total exactly 10,000 BPS. The SDK throws
InvalidShareTotalErrorotherwise. Maximum 10 shareholders.
See docs/api-reference.md for the complete API documentation with full TypeScript signatures, parameters, and examples.
Program guides for each are in docs/pump-official/docs/instructions; the SDK side is in docs/api-reference.md, docs/amm-trading.md and docs/bonding-curve-math.md. Upgrading from 2.x: see the 3.0.0 entry in CHANGELOG.md.
The SDK has no required environment variables. You configure it via the constructor:
The SDK defines typed errors for fee sharing validation:
Warning: Never use JavaScript
numberfor token or lamport amounts. Always useBNfrom bn.js. JavaScript numbers lose precision above 2^53.
Warning: Check
bondingCurve.completebefore trading. Iftrue, the token has graduated to AMM — useammBuyInstruction/ammSellInstructioninstead.
Warning:
createInstructionis deprecated. UsecreateV2Instructionfor all new token creation.
Q: Do I need an RPC connection to use the SDK?
No. PumpSdk (and the PUMP_SDK singleton) builds instructions offline. Only use OnlinePumpSdk when you need to fetch on-chain state.
Q: How do I know if a token has graduated to AMM?
Check bondingCurve.complete === true or use sdk.isGraduated(mint). Graduated tokens trade on PumpAMM, not the bonding curve.
Q: What is slippage in buy/sell instructions?
A decimal fraction (e.g., 0.05 = 5%). The SDK adjusts maxSolCost (buy) or minSolOutput (sell) to protect against price movement.
Q: Why do amounts use BN instead of number?
Solana token amounts (lamports, token units) regularly exceed JavaScript's safe integer limit (2^53). BN provides arbitrary-precision arithmetic.
Q: What's the difference between Pump and PumpAMM programs? Pump handles the bonding curve phase (creation → graduation). PumpAMM handles post-graduation trading with constant-product AMM pools.
Q: How does fee sharing work? Token creators can split their creator fees among up to 10 shareholders. Each shareholder gets a share in basis points (1/10,000). The total must equal exactly 10,000 BPS (100%).
Q: What is Mayhem Mode?
A special token creation mode with randomized bonding curve parameters. Tokens created with mayhemMode: true have unpredictable pricing dynamics.
Q: Can I use the SDK in the browser? Yes. The SDK has no Node.js-specific dependencies. The ESM build works in modern browsers with a bundler.
See docs/architecture.md for detailed system design, data flow diagrams, and module explanations.
We welcome contributions! See CONTRIBUTING.md for:
@solana/web3.js@coral-xyz/anchorFull documentation site: https://sdk.pumpk.it
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Coding agents and LLM tooling can read this repo directly: AGENTS.md, llms.txt, llms-full.txt. Point an agent at https://github.com/nirholas/pump-fun-sdk and it has the context it needs.
TypeScript SDK, pump CLI and MCP server for the Pump protocol on Solana: bonding curves, AMM pools and creator fees.
{ "mcpServers": { "nirholas-pump-fun-sdk": { "command": "npx", "args": [ "-y", "[email protected]" ] } }}टूल
अभी टूल सूची नहीं है। रिमोट सर्वर को पहले हेल्थ चेक के बाद सूची मिलती है।
FAQ
इस पेज पर Cursor, Claude Desktop, Claude Code या VS Code के लिए stdio कॉन्फ़िग कॉपी करें। यह पब्लिशर का इंस्टॉल इस्तेमाल करता है, PlugMCP प्रॉक्सी नहीं।
इस रिकॉर्ड में कोई ज़रूरी एनवायरनमेंट वेरिएबल दर्ज नहीं है।
Pump Fun Sdk stdio पर लोकल चलता है।
पिछली जाँच 2026-11-12 को हुई। TypeScript SDK, pump CLI and MCP server for the Pump protocol on Solana: bonding curves, AMM pools and creator fees.