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Addresses

Official services​

These are the official hosted front ends and APIs. They run on default platform domains until a custom domain is set up; anything else claiming to be zk-pad is not official.

ServiceURLNotes
Appzkpad.familyLaunch, trade, claim. Claim links use this origin
Documentationdocs.zkpad.familyThis site
Relayerhttps://relayer-production-76a3.up.railway.appRelayer API; GET /v1/config shows the chain, FeeVault and relayer wallet it uses
Indexerhttps://indexer-production-addc.up.railway.appIndexer API
Attestorsnone yetSocial-account claims stay disabled until attestors are registered

zk-pad contracts​

These are the only official zk-pad contracts. Any other address claiming to be zk-pad is not official. The source of truth is contracts/deployments/56.json in the repository; every contract below is verified on BscScan. A first deployment of 2026-10-04 is superseded: its addresses are listed at the end of this page only so they can be recognised.

NetworkBNB Smart Chain mainnet (chain id 56)
Deployed2026-10-05, by contracts/script/Deploy.s.sol with contracts/config/56.json
Source commit (gitCommit)ef6614c on main, including the round-4 security fixes; release gate passed with --ack-unmerged (provenance)
Start block (startBlock, used by the indexer)125812602
Deployer0x529C9Ec99b8c7478886f8954236C0E7C9cb9aBaB
ContractBSC mainnet (56)BSC testnet (97)
ZkPadFactory0xCE921Ddb27441e17EDB1b5362Fc6a96c6381A9bfnot deployed
ZkPadDeployer (library linked into the factory)0x11d72841feAda2c73CA78a19117E18A5A21e91dDnot deployed
ZkPadHook0x9c2B6BF98E71B9729B5a70FB3593a714221f1466not deployed
ZkPadLpLocker0xB737551B414928F44C9fae82be4EdC2Fa33A2dEFnot deployed
ZkPadMevDescendingFees0x0eefADf3dd25A874e1d405416c5C06C3C3Fc3B36not deployed
ZkPadSwapRouter0x7d22d4b54AD734b782eC74d005B88835B17B3485not deployed
FeeVault0xb5eB5561090CBd59E26a4cDD1497f79904697DADnot deployed
QuoteRegistry0x349A33f8362742Dd6f15E5b01614A8A44c89db89not deployed
InfinityCLRouteExecutor0x4b3967f015D45E325b3c4a62bfc79eEA28776967not deployed
PancakeV3RouteExecutor0xB30Cd2E7fA4aEcC64ef6514A7F0144fD7F0eE0d1not deployed
RailgunShieldAdapter0xeEfC55599B40D8dcA84183109c6E953b2479033cn/a (no Railgun on testnet)
ShieldSender implementation (deployed by the adapter; per-beneficiary senders are clones of it)0x6df7AA75f71a69e3A451948116eB1B684dad1530n/a

zk-pad is not deployed on BSC testnet. Testnet and local deployments are for development only; run your own with the scripts on the deployment page. Coin contracts (ZkPadToken) are created by the factory per launch and are not listed here.

Deployments are recorded in contracts/deployments/<chainId>.json by script/Deploy.s.sol, and the SDK embeds the 56 file (see deployment).

Roles​

Read back on-chain after the deployment. The roles are the same as in the superseded 2026-10-04 deployment.

Single-key administration

At launch, every protocol-admin contract is owned by a single externally owned account (EOA), not a multisig and not behind a timelock. A hand-over to a Safe multisig (Ownable2Step) is planned. Until then, the owner key can use every power listed in trust assumptions immediately and without a delay.

RoleHolderNotes
Owner of FeeVault, ZkPadFactory, QuoteRegistry and RailgunShieldAdapter0x529C9Ec99b8c7478886f8954236C0E7C9cb9aBaBDeployer EOA. No pending owner.
teamFeeRecipient (ZkPadFactory, the 25% protocol share)0x529C9Ec99b8c7478886f8954236C0E7C9cb9aBaBSame EOA.
guardian (FeeVault and QuoteRegistry)0x3F8B32D7b4d7C37ed9Fe21B8f5f2a57e77de94ACEOA. Can veto pending binds and disable quotes for new launches.
Attestors (FeeVault)noneattestorThreshold = 0.
bindDelay (FeeVault)172800 s (48 hours)Rebinds wait twice as long.
Relayer hot wallet0xf38a019Fe965E27C4A0Ac5f564e597205E69b847Submits relayed claims and pays their gas. It has no privileges in any contract.
Social-handle beneficiaries are not available yet

With no attestors registered and a threshold of 0, proposeBind always reverts with InsufficientAttestations, so no social-account escrow can be bound or claimed yet. The attestor service (including the salt service that every valid handle commitment needs) is not deployed, so do not create social-account escrows outside the app until it is. Fees sent to an existing escrow stay in the FeeVault, but if the escrow has a fallback recipient and no bind is finalized before its fallback delay ends (at least 180 days after registration or first credit), anyone can sweep the balance to the fallback recipient, and the account owner can no longer claim it. See social-account escrows.

External dependencies (BSC mainnet)​

These match the external block of contracts/deployments/56.json and the registry config in contracts/config/56.json. The configured price feeds, V3 routes, Railgun proxy and sanctions oracle were checked live on a BSC fork on 2026-10-04 (all fork tests green) before the deployment was broadcast.

DependencyAddressSource
PancakeSwap Infinity Vault0x238a358808379702088667322f80aC48bAd5e6c4infinity-core config
PancakeSwap Infinity CLPoolManager0xa0FfB9c1CE1Fe56963B0321B32E7A0302114058binfinity-core config
PancakeSwap Infinity CLProtocolFeeController0x15F6180033aEa66377d2A1778e418591C00dEb4cinfinity-core config
WBNB0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c
USDT (BSC-USD), settlement asset0x55d398326f99059fF775485246999027B3197955
Railgun RailgunSmartWallet proxy0x590162bf4b50F6576a459B75309eE21D92178A10@railgun-community/shared-models; fork-tested
Chainalysis sanctions oracle0x40C57923924B5c5c5455c48D93317139ADDaC8fbRailgunShieldAdapter sanctionsList; fork-tested
Chainlink BNB/USD0x0567F2323251f0Aab15c8dFb1967E4e8A7D42aeEWBNB feed in the registry; fork-tested
Chainlink BTC/USD0x264990fbd0A4796A3E3d8E37C4d5F87a3aCa5EbfBTCB feed in the registry; fork-tested
Chainlink ETH/USD0x9ef1B8c0E4F7dc8bF5719Ea496883DC6401d5b2eETH feed in the registry; fork-tested
Chainlink CAKE/USD0xB6064eD41d4f67e353768aA239cA86f4F73665a1CAKE feed in the registry; fork-tested
Chainlink USDT/USD0xB97Ad0E74fa7d920791E90258A6E2085088b4320SDK address book (UNVERIFIED); not configured in the registry (USDT is priced at $1)
Chainlink USDC/USD0x51597f405303C4377E36123cBc172b13269EA163SDK address book (UNVERIFIED); not configured in the registry (a stablecoin feed with a long heartbeat would revert as stale under the 1 h MAX_ORACLE_AGE)
PancakeSwap V3 SwapRouter0x1b81D678ffb9C0263b24A97847620C99d213eB14PancakeV3RouteExecutor; fork-tested
PancakeSwap V3 factory0x0BFbCF9fa4f9C56B0F40a671Ad40E0805A091865PancakeV3RouteExecutor; quote-tokens research (CREATE2-checked pools)

USD1, FDUSD, USDC and XAUt have no price feed in the registry. Quote-token addresses are on the quote tokens page.

Superseded (do not use)​

Do not use these addresses

The first mainnet deployment (2026-10-04, from commit 7c5afec, without the round-4 fixes) is superseded by the deployment above. Do not launch, trade, send funds or sign messages for these contracts. They are listed only so they can be recognised.

Contract (2026-10-04, superseded)Address
ZkPadFactory (deprecated)0xA91e4A3714b31ce8E4573F79fEDd65053f90b6a2
FeeVault (never held funds)0x555767e731A55b46f1FCb344Ac47ef57B7fE5dc6

The other 2026-10-04 contracts (hook, LP locker, MEV module, router, QuoteRegistry, route executors, shield adapter and the ZkPadDeployer library) are in the superseded record and are equally out of use.