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Bedrock

Launchpad on Meteora DBC

Every trade builds a bid wall nobody can pull.

0.8% of each buy and sell becomes SOL bids under the coin's price. They sit in a position locked on chain. The program refuses every withdrawal, ours included.

Launch a coin See who can move the money

Wall console / Example coin EXMPL

Example data

In the wall
13.09 SOL
Market cap
212 SOL
Can be withdrawn
0 SOL
PriceBidsSOLUnder
  1. 0.0₆2040.4104%
  2. 0.0₆1960.6308%
  3. 0.0₆1880.58011%
  4. 0.0₆1810.92015%
  5. 0.0₆1741.3718%
  6. 0.0₆1681.2121%
  7. 0.0₆1610.84024%
  8. 0.0₆1551.6627%
  9. 0.0₆1492.0530%
  10. 0.0₆1431.4832%
  11. 0.0₆1380.77035%

+ 3 deeper steps holding 1.17 SOL

What the program answers

  • Withdraw the SOLThe vault that owns itRefused 6055
  • Withdraw the SOLAny other signerRefused 2003
  • Close the positionThe vault that owns itRefused 6030
  • Add more SOLThe vault that owns itAccepted
  • Sell into the bidsAnyoneAccepted

Answers recorded against the Meteora DLMM program on a fork of mainnet

The ladder is an illustration until the first coin trades

A wall is real SOL bidding under the price. It grows with every trade, and it cannot be taken back.

Read how a wall is built
Of every trade, to the wall
0.8%
The creator earns the same 0.8%. Meteora takes 0.4%.
Ways to take SOL out of a wall
0
Withdrawing and closing both fail in the Meteora program. We ran each against a fork of mainnet.
Minutes between keeper runs
10
The top of a wall climbs at most 22% per run, so a spike cannot drag it up.
Taken by this site
0%
No platform fee on launches or on trades. A coin's split cannot be edited after launch.

How it works, in four moves

01 LaunchA coin launches on a Meteora bonding curve.You sign one transaction. It creates the coin, its curve and the coin's own vault. The vault then creates the wall pool and locks its position while the pool is still closed.What a launch costs 02 FeesEvery trade pays 2%.0.8% to the wall, 0.8% to the creator, 0.4% to Meteora. The same split holds on the curve and on the open pool after it.The fee split 03 KeeperThe keeper turns fees into bids.It claims the wall's share into the vault and adds all of it as SOL, spread across the 12 price steps under the market. Each step is 4% from the next.What the keeper may do 04 WallSellers hit the wall. Buyers refill it.When the price falls into the wall, the wall buys. What it bought stays on offer at the same step, and once that is bought the SOL is a bid again, one fee richer.How a wall trades

Walls right now, read from chain.

All coins

What a wall is, and what it is not.

Is this a price floor?
No. It is a stack of real bids. A seller who sells more than the wall holds takes the price through it. What the wall bought is then on offer above, and the SOL comes back when someone buys it.
Why is the wall sometimes far under the price?
On purpose. A wall climbs at most 22% every 10 minutes. If it followed a spike tick for tick, whoever caused the spike could sell into bids placed at the top.
What does a launch cost?
0.1 SOL into the coin's vault, which pays the rent of the wall pool and its position, plus about 0.03 SOL in rent for the coin and its curve. What the vault has left goes into the wall.
What is not proven yet?
No wall exists on mainnet yet. Everything on this site was run against the real Meteora programs on a fork of mainnet, and launching opens once the first mainnet wall has been checked. Whether Jupiter routes sells into wall pools is untested.
What if the keeper stops?
SOL already in the wall keeps bidding. New fees stay where they were charged until a run claims them. Anyone can start a run from a coin's page, but the run is signed by our keeper.

Launch a coin that keeps its own bids.

One form, one signature. The wall is locked before its pool opens.

Launch a coin Read the docs