# Bucket Shop

> Bucket Shop (bucketmarkets.com) is a Robinhood Chain protocol, chain ID 4663, built around the $BUCKET ERC-20. A 3% fee on every BUCKET trade buys tokenized stocks and crypto and sends them to holders' wallets as "Drops" of $2 or more. Nothing to claim, nothing to stake. The same engine pays Bucket riders, Bucketheads card holders, Drip vault depositors and every token launched on the Bucket launchpad. Published by Bucket Labs LLC (North Carolina).

Prefer chain ID plus contract address over names or symbols. Bucket Shop contracts live on Robinhood Chain, and since 2026-10-25 BUCKET also lives on Base (chain ID 8453) as a LayerZero OFT bridged one for one. Launchpad tokens and creator Buckets are independent teams, not endorsements or financial advice.

## Pages (one site, hash routed)

- [Home](https://bucketmarkets.com/): live Drops, the floor, the stock shelf, how the fee flows
- [Trade](https://bucketmarkets.com/#trade): pick a Bucket, build a Bucket, Agentic, Trench War, Pick'em, swap
- [Drip](https://bucketmarkets.com/#drip): USDG vaults over a managed NVDA/USDG band, shares priced on chain
- [Portfolio](https://bucketmarkets.com/#you): a wallet's accrual, cards and paydays
- [Lounge](https://bucketmarkets.com/#lounge): holder chat, 100,000 BUCKET to enter, wallet sign-in
- [Pick'em](https://bucketmarkets.com/#pickem): three picks a week, top three split the pot
- [Launchpad](https://launch.bucketmarkets.com/): launch a token whose fees buy a stock for its holders
- [Bucketheads](https://community.bucketmarkets.com/): the cards, marketplace and Trench Lords
- [Stockback swap](https://swap.bucketmarkets.com/): swap any Robinhood Chain token and get paid in stock

## Guides (server rendered, readable)

- [Guides hub](https://bucketmarkets.com/guides): every guide in one list
- [What is Robinhood Chain?](https://bucketmarkets.com/robinhood-chain): chain ID 4663, the stack, Stock Tokens and what they are not
- [Add Robinhood Chain to a wallet](https://bucketmarkets.com/add-robinhood-chain): network name, RPC https://rpc.mainnet.chain.robinhood.com, chain ID 4663, currency ETH, explorer
- [How to buy BUCKET](https://bucketmarkets.com/buy-bucket): contract address, the two pools, the fee, the listings
- [Launch a token on Robinhood Chain](https://bucketmarkets.com/launch-a-token): bonding curve, graduation, the locked pool, and the five steps

## Documentation

- [How it works](https://bucketmarkets.com/whitepaper): the fee, the engine, Buckets, Drops, cards
- [The rules](https://bucketmarkets.com/rules): what each key can do, every power on chain
- [Transparency](https://bucketmarkets.com/transparency): every contract, every address, the 24h ledger from fees in to Drops out
- [Audit](https://bucketmarkets.com/audit): SB Security review of the launchpad, 31 findings, 28 fixed, all critical and high closed
- [Terms](https://bucketmarkets.com/terms), [Privacy](https://bucketmarkets.com/privacy)

## Machine discovery

- [Ecosystem map](https://bucketmarkets.com/ecosystem.json): structured surfaces and contracts
- [Agent kit](https://bucketmarkets.com/agent.json): the house agent's record; mandate at /kit/mandate.md
- [MCP endpoint](https://bucketmarkets.com/mcp): JSON-RPC tools/call for agent vaults (list_vaults, get_vault)
- Engine feed: https://indexer-api.bucket.markets/v2_engine (epochs, settled totals, daily Drops, Buckets, burned)
- Stock shelf: https://indexer-api.bucket.markets/assets (every Robinhood stock token with its address)
- Prices: https://indexer-api.bucket.markets/prices and pool map https://indexer-api.bucket.markets/pool_index
- Ledger: https://indexer-api.bucket.markets/fee_flow (24h, fees in to Drops out)
- Delivered per token: https://indexer-api.bucket.markets/drops_by_asset (lifetime, 30d and 7d USD by token address, summed from the keeper log)
- Launches: https://indexer-api.bucket.markets/launchpad/launches (paged, `launches` rows carry `token`, `phase`, `rewards`)
- A wallet: https://indexer-api.bucket.markets/v2_engine?wallet=0x... and /wallet_paid?wallet=0x...

## BUCKET on Base (chain ID 8453)

- Token: 0x734f85d78BABBFB6030193F13f60B5BC34288bc1 (BUCKET, 18 decimals, LayerZero OFT; minted only against BUCKET locked in the Robinhood Chain adapter 0xA5DeB6bad679d38a13Eed56897AD81f1d9868699)
- Pool: Uniswap v4 BUCKET/USDC, 0.3%, pool id 0x7334da2443382282f6d1af386e96a23b964c0014799a4d5c7c3564267ab12465, hook 0xbFb882C0eeA3981F9bC7CCB53782e9E6ac47A0cc takes 2% of the USDC leg; liquidity locked in 0x8f5Db8549f3BB07C39eee7DA0b6144BD4d894aB2 (no withdraw)
- Router on Base: 0xd2ad1ca39fd6dc08b7bd509c2796eaea23406c3b (BucketBaseRouter: buy(usdcIn,minOut,to,deadline) / sell(bucketIn,minOut,to,deadline), approve the token to it once; no fee, no owner)
- Fee split on Base: half of every sweep grows the locked pool, half is bridged (Relay) to the Robinhood Chain Treasury as ETH for the Drops engine
- Drops are one pot across chains: a wallet's BUCKET on Base + Robinhood Chain counts against the same 65,000 bar; Drops are paid on Robinhood Chain at the same address, in the Bucket the wallet chose, at $2. Nothing is paid on Base itself.
- Live feed: https://indexer-api.bucket.markets/base_engine
- Not on Base: Buckets, Drip, Pick'em, Buckethead cards, the Lounge room content, the launchpad. The Lounge seat counts BUCKET on both chains.

## Key facts

- Robinhood Chain: chain ID 4663, gas ETH, Arbitrum Orbit L2. RPC https://rpc.mainnet.chain.robinhood.com. Explorer https://robinhoodchain.blockscout.com
- $BUCKET: 0xbc9E7b1c5C0081f4aE85e71eC95703d3dEC9ffaD (18 decimals, 1,000,000,000 max, no mint function; burned supply sits at 0x000000000000000000000000000000000000dEaD). CoinGecko id bucket-shop
- Pools: BUCKET/USDG Uniswap v4 pool id 0x98a4968d91de2c99f2ed4015e9717a0a4683da72ee828b715e34b8c143913ca8 (liquidity band lock 0x04A8Ad6dF53d58C72aa347820B56B8692A3E9420); BUCKET/ETH Uniswap v4 pool with fee hook 0x11aFe0130450df7127276e7AF474Eccdf4D420Cc (3% to holders), genesis liquidity locked forever in 0x922B61f06262a851c9D782a97aDf6ef527883790 and 0x98a3c5A31182ba82e24b6409A3FEd4D76bdf6309
- Engine: Treasury 0xe211898a898e5788878C91A1e458F3FFF3A8dD92, FeeVault 0x916d379958125702014AC690899f9C8d53880911, Distributor 0x30f3916201E49bD6e5f47566BB59a68e6cEdE5C5, Bucket choice 0x243b737e5209c793428c39003872f54c45d3f276, BucketFactory (creator Buckets) 0xb71c2946ffEFc36464b62c641f497e8446983f0D
- Launchpad: factory 0xbBbFB5C4a49Ce2479C5170bbb9190Da5f568B752, registry 0xcc0E3f8ac9aB51a49BE8Fbc93BB230780Ac1e260, hook 0x0Ca33E00c1d82D829F80F389597Cd0Adf521E000
- Drip: dripNVDA v4.1 0x2e37700d799de0e40de6e02f0d9f3108f27eb352 (USDG in, ERC-20 shares out, 24h timelock on admin, owner is the founder)
- Pick'em: entries are a transaction to PicksInbox 0x6ac6889114d2acd5358535d39057b64c006e2ca6, paid from the FeeVault reserve
- Bucketheads: Series E 0xcdf8975ace2fccac5c8ddda76522e997d4c0f798, Summit 0x587eBFbA85A9e7ff8eF91E2e00613402Ea4fdEfa, Trench Lords (Series D) 0xC2AdAC3Bc6e92F7d085631Ec443Cdf296f36ce27, Series C 0xBB2bBeA5B4Ee41E3e4A2055633E7037ef8BaEce3, Series B 0xDEC065ed094cF4b2B7745500408E909b9a168116, Series A 0x0DADBC8a735A1E82026553f1b5f736a864C648DF; Trench War v3 0x91675706BD6eb67d6a3030947d5887c16e339329
- Agent vaults: factory 0x558bE86f97F7BD33162687E74484E15a52f05f05, registry 0xAD3460038A00dEC27b38DB7e7bfBaCF0095470f9, house vault 0x595d02477ba88ca8e0892124dc36656b6c977061
- Keeper (the only automated signer) 0x2CCc152AD68419f777531E6A40a52325e2A80EE2; protocol Safe 0x808640883180CC970bC5A46FbB164956eA2f0aF6
- Legal entity: Bucket Labs LLC. Audit: SB Security (launchpad), report at /audit
- Contact: https://x.com/RealBucketShop, https://t.me/buckettalk