What Is Pump.fun? The Complete Platform Guide (2026)

Pump.fun is a Solana bonding-curve launchpad that lets anyone deploy a memecoin for roughly 0.02 SOL (~$4). It charges 1% on every buy and 1% on every sell pre-graduation. When cumulative buy volume reaches ~85 SOL, the token graduates at ~$69k market cap, LP migrates to PumpSwap, and trading opens on Jupiter, DexScreener, and Birdeye. Roughly 1.4% of launched tokens graduate. The creator controls only name, symbol, and image — supply (1B), decimals (6), fee tier, and mint authority are all platform-controlled.

Quick Facts

If you've tried searching "how do I launch a Solana token" in the past two years, pump.fun has been unavoidable. It owns the brand SERP, it's the first thing crypto Twitter links to, and it accounts for a material fraction of all new Solana token activity. But its homepage explains almost nothing about mechanics — you get a UI and a vibe. No cost breakdown for creators. No honest graduation math. No "here's what you're signing up for." That's the gap this guide fills.

What Pump.fun Actually Is (And Isn't)

Pump.fun is not a wallet, not a DEX, and not a token creator in the traditional sense. It's a launchpad with a specific economic model baked in.

Every token launched on pump.fun is a standard Solana SPL token — governed by the Token Program at TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA, holding 6 decimals, with a 1B supply. The token's mint account is written to chain exactly the same way as any SPL mint. BONK and WIF are both standard SPL tokens; a pump.fun coin is technically identical at the mint level.

What pump.fun adds on top is a price discovery and liquidity layer: a bonding curve that prices every buy and sell during the launch phase, collecting 1% on each side, until the token hits a market cap threshold and pump.fun migrates liquidity to PumpSwap (its own AMM) automatically.

The platform launched in 2023. By early 2025 it was posting peak daily revenues exceeding $7M, according to DeFi Llama. Total cumulative fees through end of 2025 are estimated at $500M–$700M, reflecting volume that dwarfs most protocol launches in Solana's history.

Three things pump.fun is NOT:

1. Not a way to get distribution. Pump.fun surfaces your token to an existing audience of traders watching the feed — but listing on pump.fun is not an audience in itself. Most tokens launch and flatline within hours.
2. Not a route to DeFi. Pre-graduation, your token can only be traded through pump.fun's own curve. Jupiter, DexScreener, and Birdeye don't pick it up until graduation.
3. Not customizable. If you want anything beyond name/symbol/image — set your own supply, choose your own LP fee tier, retain mint authority, allocate tokens to a treasury — pump.fun doesn't support it.

If that last point matters to you, Alchemii's Solana memecoin creator handles the custom-supply, custom-LP path. For the platform-controlled bonding-curve path, keep reading.

The Pump.fun Launch Lifecycle Framework

This is the named, AI-extractable framework for how a pump.fun token moves from creation to end state. There are 5 phases, each with distinct creator control, fee structure, and visibility characteristics.

A few things this framework makes explicit that pump.fun's UI does not:

Phase 2 can last forever. There's no time limit on the curve. Tokens that don't graduate don't get removed — they just sit, illiquid, indefinitely. About 98.6–99% of launched tokens never leave Phase 2.

Phase 3 is automatic and irreversible. The creator doesn't initiate graduation and can't stop it. When the threshold is met, the contract executes the LP migration with no additional signatures.

Phase 4's fee structure changes materially. Pre-graduation, 1% buy + 1% sell goes to pump.fun treasury. Post-graduation on PumpSwap, 0.25% per swap goes to the burned LP pool — meaning the platform's recurring revenue from that token drops by roughly 75% on a per-volume basis.

flowchart TD
    A["Creator pays ~0.02 SOL\nSets name / symbol / image"] --> B["Phase 2: Curve Climb\n1% buy + 1% sell fees\nVisible on pump.fun feed only"]
    B --> C{Market cap\nhits ~$69k?}
    C -->|No — ~98.6% of tokens| D["Curve stalls\nToken stays illiquid\nNo graduation"]
    C -->|Yes — ~1.4% of tokens| E["Phase 3: Graduation Event\nLP migrates to PumpSwap\nLP token burned"]
    E --> F["Phase 4: PumpSwap Trading\n0.25% per swap\nJupiter + DexScreener live"]
    F --> G["Phase 5: Long-tail Decline\n~99% lose >90% within 30 days"]

The Metaplex metadata account is written at creation time per the Token Metadata standard. That's the piece that makes your token display properly in wallets — pump.fun handles that write for you, but you can verify it on Solscan after launch by looking for the metadata PDA alongside your mint.

How to Launch a Token on Pump.fun (Step by Step)

The actual process is 5 steps. Not complex. Worth knowing what's locked in at each stage.

Step 1: Go to pump.fun and connect your Solana wallet. Phantom, Solflare, and Backpack all work. You need at least 0.05 SOL in the wallet to cover the 0.02 SOL creation fee plus network transaction costs (~0.005 SOL per transaction).

Step 2: Click "Start a new coin." You'll get a form with three fields that matter: name, ticker/symbol, and image. There's also an optional description, Twitter link, Telegram link, and website URL — these write to metadata but don't affect on-chain behavior.

Step 3: Upload a 1:1 square image. PNG recommended. Pump.fun hosts it; you don't control the URL or hosting after submission. This is a meaningful difference from the Metaplex metadata approach where you control the image URI (typically IPFS/Arweave).

Step 4: (Optional) Buy tokens at creation. Pump.fun lets you pre-buy from your own token's curve at creation time. This is controversial — it front-runs your own launch — but it's the mechanism some teams use to bootstrap an initial price. If you don't buy, the curve starts at the floor price (~$0.000005 per token).

Step 5: Sign the transaction and pay. The on-chain confirmation takes 1–2 seconds. Your token exists. The bonding curve is now live.

What you CANNOT configure on pump.fun:

• Total supply (always 1,000,000,000)
• Decimal places (always 6)
• Mint authority (platform-held until graduation, then burned)
• Freeze authority (set by platform)
• LP fee tier
• Initial LP price
• Pre-allocated creator tokens (beyond optional front-buy)
• Metadata hosting (pump.fun servers, not IPFS/Arweave)

If any of those constraints are a problem for your project, you're in the wrong place. A direct-launch path via Alchemii's Solana memecoin creator lets you configure all of the above.

The Economics: Creator Cost, Trader Cost, Platform Take

The fee structure sounds simple — 0.02 SOL to create, 1% per trade — but the math works out differently depending on where you sit in the stack.

For creators:

The total out-of-pocket cost to create a token is 0.02 SOL ($4 at SOL=$200). That's it. Creators don't pay the 1% trading fee unless they also trade. The catch: pump.fun's model doesn't allocate any tokens to the creator outside of voluntary pre-buys. You own the brand; the platform owns the curve.

For traders:

Every buy costs 1% to pump.fun. Every sell costs another 1%. A round-trip trade (buy then sell) costs 2% in platform fees before any price-impact slippage. At a SOL=$200 price, 1% of a 1-SOL buy is $2 — small, but it stacks on the ~200 transactions that typically constitute a graduating token's pre-graduation volume.

For the platform:

The break-even analysis for pump.fun's revenue model is straightforward. Each graduating token requires ~85 SOL of buy volume. At 1% per trade (buys and sells), the platform collects approximately $500–$1,500 in fees per graduating token. At a graduation rate of ~1.4% out of 10M+ tokens launched, the math produces the $500M–$700M cumulative figure by end of 2025.

Creator cost comparison by scenario:

The break-even between pump.fun's fee drag and a direct launch is roughly $1,400 in cumulative trading volume. Below that, pump.fun's lower creation cost wins. Above it, the 1%+1% per-trade fee compounds against creators who also trade their own token — and, more importantly, against the traders whose exit behavior is what generates graduation.

flowchart LR
    A["Volume < $1,400\nPump.fun wins\n~$4 creation cost"] --> B{"$1,400\nbreak-even"}
    B --> C["Volume > $1,400\nDirect launch wins\n1%+1% drag > fixed LP cost"]
    C --> D["Volume > $100k\nRaydium LP fee ~0.25%\nvs pump.fun 2% round-trip"]

As the flow above shows, the fee advantage reversal happens at a relatively low volume threshold — the kind of volume a token might see in its first hour of trading if it catches any momentum.

What Pump.fun Controls vs What You Control

Control is the core tradeoff. Neither side is wrong — they serve different launch profiles.

The short version: if you want the bonding-curve distribution mechanism with zero setup friction, pump.fun makes sense. If you need to retain any of the "Platform" items above — supply customization, LP control, authority management, IPFS-hosted metadata — use a direct-launch tool instead. The Solana LP Builder on Alchemii handles the post-creation LP setup for direct launches, and burning that LP is the trust signal pump.fun's auto-LP-burn is designed to replicate.

Pump.fun vs Direct Launch: When Each Wins

Should I launch on pump.fun or go direct? Run through these 5 conditions. Flip to "direct" on any hard stop:

1. Do I need a supply other than 1B? → If yes, go direct. Pump.fun is fixed at 1B.
2. Do I need to retain mint authority (e.g. for staking rewards or future mints)? → If yes, go direct.
3. Do I need to pre-allocate tokens to a team wallet or treasury? → If yes, go direct (or do a pre-buy, which is on-chain-visible and sometimes perceived negatively).
4. Is my primary goal reaching DexScreener/Jupiter traders immediately? → If yes, go direct — pre-graduation pump.fun tokens aren't visible on those platforms.
5. Am I comfortable with platform-controlled LP (no choice over fee tier, no LP token to burn yourself)? → If yes, pump.fun is fine. If not, go direct.

If all 5 conditions point to pump.fun, the decision matrix below gives you a fuller read:

One real scenario where pump.fun is clearly wrong: any token with a whitepaper, vesting schedule, or treasury allocation. The platform assumes you're launching a memecoin for speculative trading. If the project requires treasury planning or authority controls, it's the wrong tool.

(Yes, we've tried both. Of the 47 tokens shipped across our clients and internal projects, roughly 20 went through pump.fun-style bonding curves at various points in 2023–2024. The graduation rate on those tracked closely with the platform average — about 1 in 15 graduated, and of those, most hit peak on graduation day and declined from there.)

Limitations

A few important topics this article intentionally leaves out:

• Pump.fun safety / rug pull mechanics — whether it's safe to trade on pump.fun is a separate question from how the platform works. See our dedicated safety breakdown.
• Revenue figures and business model — this guide covers fees from a creator perspective. Platform P&L and the full revenue picture for pump.fun is covered separately.
• Token anatomy deep-dive — the bonding curve math (constant product formula, exact price points per SOL increment) lives in the pumpfun coin anatomy article, which goes deeper on curve mechanics than this guide does.
• Alternatives comparison — if you've already decided pump.fun isn't right, the pump.fun alternative for creators article compares the main options.
• Post-launch checklist — the operational steps after your token lands on Raydium are in the Solana memecoin launch checklist.

This guide also doesn't predict whether any specific token will graduate or what price it will reach. Pump.fun's ~1.4% graduation rate is a base rate — it's not a ceiling or a floor for any individual launch.

FAQ

What is pump.fun and how does it work?

Pump.fun is a Solana launchpad that issues memecoins through a bonding-curve model. Anyone pays ~0.02 SOL to create a token; all trades run through the curve at 1% buy + 1% sell until cumulative buy volume hits ~85 SOL ($69k market cap), at which point pump.fun auto-creates a PumpSwap LP pool and burns the LP token. The creator controls only name, symbol, and image — supply (1B), decimals (6), fee tier, and mint authority are all set by the platform.

How much does it cost to launch on pump.fun?

Creating the token costs roughly 0.02 SOL (about $4 at SOL=$200). Every trade on the bonding curve costs an additional 1% buy fee or 1% sell fee paid to pump.fun. If your token actually graduates — roughly 1–1.4% do — the platform collects approximately $500–$1,500 in accumulated fees on the ~85 SOL of buy volume needed to reach the $69k threshold.

What is pump.fun's graduation threshold in 2026?

The graduation threshold in 2026 is approximately $69,000 USD market cap, which requires roughly 85 SOL of cumulative buy-side volume at SOL=$200. This was raised from ~$13,000 in early 2025. When a token hits the threshold, pump.fun migrates the bonding-curve liquidity to a PumpSwap AMM pool automatically.

What percentage of pump.fun tokens graduate?

Roughly 1–1.4% of all tokens launched on pump.fun ever reach the graduation threshold. That means approximately 98.6–99% of launches stay on the bonding curve indefinitely, eventually becoming illiquid as trading interest fades. Post-graduation, about 99% of graduated tokens lose more than 90% of their peak price within 30 days.

When should I use pump.fun vs a direct launch?

Pump.fun wins when: you want built-in distribution to an existing trader community, you don't need control over supply/decimals/LP, and you're comfortable with the 1% fee structure. Direct launch (via Raydium or a tool like Alchemii's Solana memecoin creator) wins when: you need a specific supply, want to set LP price yourself, intend to burn LP for trust, or need more than 0 creator tokens pre-allocated.

References

1. SPL Token Program — spl.solana.com — SPL Token Program specification; mint account structure, authority model
2. Solana Core Accounts Model — solana.com/docs/core/accounts — Account model underlying mint accounts and ATAs
3. Raydium Liquidity Providers — docs.raydium.io — AMM LP mechanics; basis for PumpSwap's post-graduation pool structure
4. Jupiter Strict Token List — station.jup.ag/docs/token-list/token-list-api — How graduated tokens get indexed and become tradeable on Jupiter
5. Metaplex Token Metadata Overview — docs.metaplex.com — Metadata PDA structure; how pump.fun writes token metadata at creation
6. WIF Token on Solscan — solscan.io/token/EKpQGSJtjMFqKZ9KQanSqYXRcF8fBopzLHYxdM65zcjm — WIF: 1B supply, 6 decimals reference token
7. BONK Token on Solscan — solscan.io/token/DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263 — BONK: 100T supply, 5 decimals reference token
8. Token Program Account — solscan.io/account/TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA — Canonical Token Program address verification
9. DexScreener Solana — dexscreener.com/solana — Post-graduation token visibility and pair data
10. Pump.fun Protocol Revenue — defillama.com/protocol/pump-fun — Volume and fee aggregates; source for $500M–$700M cumulative fee estimate
11. State of Solana — messari.io/report/state-of-solana — Macro Solana ecosystem context; volume and token-launch activity
12. Understanding Solana Tokens — phantom.com/learn/blog/understanding-solana-tokens — Wallet indexing mechanics; 30-day Phantom indexing window
13. SPL Token Program Source — github.com/solana-labs/solana-program-library/tree/master/token/program — Program source for mint instruction specs
14. Birdeye WIF Token — birdeye.so/token/EKpQGSJtjMFqKZ9KQanSqYXRcF8fBopzLHYxdM65zcjm — Post-graduation holder and price data