🔥 Datastream Just Got Better: Mayhem Mode + SPL Token 2022

Big news! Pump.fun and Pump AMM will roll out major updates - and we've upgraded our Datastream so you can jump in immediately.

🚀 What's new on Pump.fun?

• New tokens can be minted using the SPL Token 2022 standard
• Mayhem mode

🛠 What's new in PumpAPI Datastream?

We've enriched our stream with powerful new fields to help you trade smarter and safer:

• mayhemMode - see if Mayhem is enabled (only pump and pump-amm pools)
• mintAuthority - see if token supply can be manipulated
• freezeAuthority - check if tokens can be frozen
• tokenProgram - identify the token standard being used
• tokenExtensions - spot hidden fees and other traps

🛡 Why this matters: Scam Detection Made Easy

These fields let you filter out scam tokens on Raydium/Pump AMM before you buy.

Safe token checklist:
✅ mintAuthority = None (no unlimited minting)
✅ freezeAuthority = None (your funds can't be frozen)
✅ tokenExtensions = metadata only or empty (no hidden fees)

If a token passes these checks, the only risk is price manipulation - no wallet locks, no surprise taxes.

📘 We wrote a full guide for you: https://pumpapi.io/tutorials/detect_scam ‼️

🐛 Bug Fix: traderPublicKey for Pump.fun tokens now always shows the actual transaction signer


📘 Docs have been updated
💬 Community & support
🐦 Follow us on X

🦁 Stay safe and trade smart! Enjoy!

🆕 MASSIVE UPDATE - Please Read Carefully 🆕

This is our biggest update ever. It affects everyone and includes breaking changes.

⚡️ New Event Types

• Transfer events are here! Built with copy-traders in mind. We group all transfers in a transaction and send them in one convenient message. No trader can hide from you anymore! If you had your own implementation before - you can simplify your code now.
• createPool events for custom pools on Pump AMM / Raydium CPMM
• add/remove liquidity events

🔓 All Pools Unlocked

We now stream ALL events from Pump AMM, Raydium CPMM and Raydium Launchpad - including non-standard pairs like Token-USDC (without SOL).

💰 Trading API Improvements

• Minimum jitoTip reduced 5x → now just 0.0002 SOL
• Auto-split to Jito kicks in at 0.00023 SOL for manual fees
• New maxPriorityFee parameter - set a ceiling for auto-95 and other auto modes
• Smart pool selection - we automatically find the best and largest pool for any token. Need a specific pool? Just pass poolId
• Trade non-standard pairs using quoteMint

🛡 Scam Detection Fields

• poolCreatedBy - replaces mintMethod. Check if it equals pump or raydium-launchpad (safe) vs custom (risky). This is your main filter now.
• burnedLiquidity - shows % of liquidity that's permanently locked. Higher = safer. Pump.fun tokens burn 100% after migration, so no rug pulls possible.
• poolId added to every trade event. Use it for arbitrage or track SOL price from Gf7sXMoP8iRw4iiXmJ1nq4vxcRycbGXy5RL8a8LnTd3v (large SOL-USDC pool) - no external API needed.

📝 Naming Changes (Breaking)

• traderPublicKey → txSigner (just the fee payer address)
• tradersInvolved added to every event - shows actual accounts that sent/received funds. Use this for copy-trading, not txSigner!
• Bonk → raydium-launchpad (Bonk is just one config of Raydium Launchpad)
• denominatedInSol → denominatedInQuote
• tokenExtensions now returns a dict instead of list

🔧 Other Changes

• Added platform field for raydium-launchpad events: bonk, raydium-launchlab or custom
• Added decimals to create events and getTokenInfo
• Many bug fixes including missing migration events

❗️ New Endpoints❗️

Since this update has breaking changes, we released it on separate endpoints:
‣ Datastream → wss://test.stream.pumpapi.io/
‣ Trade API → https://test.api.pumpapi.io

Just add "test." to any our URL you're using.

⏰ December 29th - this update goes live on the main server. You have 4 days to prepare using new links.

📖 Must Read: New tutorial on detecting scam pools

📘 Docs updated
💬 Community & support

🦁 Enjoy!

💰 Meteora Launchpad Support — Datastream + Trade API 💰

You can now trade on Bags.FM, Moonshot, and other launchpads that are configs of Meteora Launchpad — directly via PumpAPI.

What is Meteora Launchpad?
Meteora Launchpad is a launchpad constructor (similar to Raydium Launchpad).
Its official name is Meteora Dynamic Bonding Curve.
A large share of trading volume is happening there right now.

⚠️ Mandatory: Track `lockedLiquidityAfterMigration`
If lockedLiquidityAfterMigration is less than 100%, the creator will gain control over the unlocked part of liquidity after migration.

New field: `launchpadConfig`
We added launchpadConfig so you can easily detect which launchpad config a token belongs to and build better strategy filters.

🔜 Coming soon
Support for the pools that tokens migrate into from Meteora Launchpad will be added soon.

📘 Docs updated
💬 Community & support

🦁 Enjoy!

☄️ Meteora DAMM V2 — Datastream + Trade API

Today we’re shipping the final piece of Meteora Launchpad support: Meteora DAMM V2.
This market is hot — up to ~90 tx/sec.

⚠️ New fields (Meteora Launchpad / DAMM V1 / DAMM V2)

• poolFeeRate — current pool fee (decimal 0 → 1)
Example: 0.01 = 1%
⚠️ Meteora pools can be created with fees up to 99% → track this to avoid scams

Launchpad-only:
• poolFeeRateAfterMigration — fee after migration (max 0.1)

DAMM V2-only:
• minPrice / maxPrice — min / max possible price in the pool

📘 Docs updated
💬 Community & support

🦁 Enjoy!

💰 Cashback Is Live for pump.fun & PumpSwap Traders 💰

Now, when you trade through us on pump.fun and PumpSwap, you automatically accumulate trading fees in pools where cashbackEnabled = True.

We’ve also added the cashbackEnabled field to the Datastream so you can easily track eligible pools (only pump & pump-amm).

At the end of the day, simply call claimCashback — and you’ll automatically receive all accumulated cashback.

⚡️ Why this matters

This function is relevant for everyone who has ever traded on pump.fun / PumpSwap.

When you trade through these platforms for the first time, they create additional accounts for you. Many users don’t even realize that small amounts of SOL remain there.

By calling claimCashback now, you can get back ~0.04 SOL — basically for free.
(Keep in mind: if you trade again later, the rent fee will be reserved again.)

🌀 If you frequently rotate wallets:
Before fully clearing or abandoning an account, always call claimCashback to collect what’s yours.

📘 Documentation
💬 Community & support

🦁 Don’t leave SOL behind.

Breaking changes⚠️

Tomorrow we will release a very cool update. More details soon.

The runtime error "The program expected this account to be already initialized" when selling by percentage will be replaced. Instead, you will see "No tokens to sell". If you track errors, please replace it when the update goes live.

🌸 Introducing Actions! 🌸

You can now combine everything we support into one single transaction.

• buy + buy + buy
• sell + burn
• buy + sell
or absolutely any other combination you need

In other words — you can now build much more flexible and aggressive strategies with ease. ⚡️

Using it is simple.
Just pass a list of actions like this:

{
  "actions": [
    {your_request1},
    {your_request2}
  ]
}

• priorityFee values are summed across actions, since transaction complexity grows
• But you can also set one global priorityFee above the actions block
• You can even change the txSigner for the whole transaction — just provide the public/private key in the block above actions

🔥 Also new: percentage-based sells can now execute even just 0.1 ms after a buy.

We wrote a separate on-chain program for this.
This is especially useful for strategies where you need to exit extremely fast — even before the first buy appears in the datastream. All % sales already go through it.

Program address:
pumpapii17v9uhRiokHwhG3yWYtB6hgJRmsSC5p5bb2

And one more thing:

🚀 We’ve significantly improved landing rate — it is now around 97%.

📘 Actions
💬 Community & support
🌐 our X

🦁 Enjoy

🔥 Create Tokens on pump.fun — Now Live! 🔥

You can now create tokens directly through our API — no extra tools, no hassle.

Just pass:
- "action": "create"
- name + symbol

And optionally: imageURL, description, website, x, telegram, amount

No need to worry about vanity addresses — all tokens end with pump by default.
Want a custom address? Just pass mintPrivateKey.

🚀 Don't forget — you can combine token creation with Actions and build truly powerful multi-step strategies.

📘 Token Creation Docs 👈
💬 Community & support
🌐 our X

🦁 Enjoy