Reference

Contracts & addresses

Exclusivo runs no proprietary settlement contract. These are the addresses value actually moves through, rendered from the same constants the app trades with.

Solana

Solana has no marketplace program. Listings, sales, and cancels are transfers involving a custodial escrow wallet, co-signed by our server, each carrying a structured memo (see Solana — memo format).

Role	Address	Explorer
Platform escrow wallet	`HUxx919u8CSpyzLcmDYvBrvzBNt7caCdgDv2Ucjm4fge`	View on Solscan

This address wears several hats

The escrow wallet holds NFT custody, receives platform fees, receives royalty remainders too small to pay out individually, and holds offer deposits. Do not treat its balance or its inflows as marketplace revenue — attribute per transaction using the memo instead.

EVM chains

EVM secondary sales settle on canonical OpenSea Seaport. Both 1.5 and 1.6 are live and use the same address on every chain. Our on-chain identity is the fee recipient, which also appears as the order zone — the full attribution rule is on the EVM attribution page.

Chain	Chain ID	Settlement	Fee recipient
Ethereum	`1`	Seaport 1.5 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dCSeaport 1.6 0x0000000000000068f116a894984e2db1123eb395	0xCD93552140bF932842Dbc767D0c6Cc75F2BA680C
Polygon	`137`	Seaport 1.5 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dCSeaport 1.6 0x0000000000000068f116a894984e2db1123eb395	0xCD93552140bF932842Dbc767D0c6Cc75F2BA680C
Base	`8453`	Seaport 1.5 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dCSeaport 1.6 0x0000000000000068f116a894984e2db1123eb395	0xCD93552140bF932842Dbc767D0c6Cc75F2BA680C
Ink	`57073`	Seaport 1.5 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dCSeaport 1.6 0x0000000000000068f116a894984e2db1123eb395	0xCD93552140bF932842Dbc767D0c6Cc75F2BA680C
ApeChain	`33139`	Reservoir-routed — no Seaport attribution	0xCD93552140bF932842Dbc767D0c6Cc75F2BA680C
Abstract	`2741`	Seaport 1.5 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dCSeaport 1.6 0x0000000000000068f116a894984e2db1123eb395	0xCD93552140bF932842Dbc767D0c6Cc75F2BA680C

ApeChain is not attributable on-chain

ApeChain purchases route through Reservoir rather than through a Seaport order we built, so there is no zone marker and no OrderFulfilled log of ours to match. ApeChain activity is served by the public API only.

The fee recipient is deployment-configurable

The address above is the default platform treasury compiled into the app. A deployment can override it, and the value actually written into the Seaport zone is whatever marketplaceContracts.evmFeeRecipient reports in the manifest. If you are building an attribution filter, read it from the manifest rather than pinning this page.

Fee model

Every fee is buyer-side and charged on top of the seller ask. The seller receives the full listed price. This matters when comparing our floor against another marketplace's — see Floor.

Venue	Marketplace fee	Royalty
Solana secondary	3% (300 bps) to the escrow/treasury wallet	Per-asset royalty read from DAS, split pro-rata across creators
EVM secondary (Seaport)	2% (200 bps) to the fee recipient above	ERC-2981 read at listing time; collection offers default to 8%
External aggregated buys	2% (200 bps), charged in a separate transaction	Not applicable — the underlying sale is a foreign marketplace sale
EVM primary (launchpad)	0.0055 native per deploy + 0.0006 native per minted NFT	ERC-2981, baked in at deploy

Launchpad fees are denominated in the native token

The deploy and per-mint fees are flat amounts in the chain's native asset — ETH on Ethereum, Base, and Ink; APE on ApeChain. They are compiled into the contract bytecode as constants and enforced on-chain, so a mint always costs phase.price + per-mint fee per NFT.

Launchpad contract

Primary-market mints run on ExclusivoERC721 v3 — our own bytecode, deployed as a fresh contract per collection. There is no shared factory address to watch: each collection is its own contract, discoverable through /v1/collections. Every deploy bakes in ERC-2981 royalties and a multi-phase sale configuration (public, allowlist, ERC-721 gated, ERC-20 gated).

Because this is our contract, its events are fully on-chain and fully decodable. The event set, and the legacy signatures still live on older deploys, are documented under EVM — Seaport attribution.

Supported deploy networks

Network	Chain ID	Native	Explorer
Ethereum Mainnet	`1`	`ETH`	Etherscan
Ethereum Sepolia	`11155111`	`ETH`	Etherscan
Base Mainnet	`8453`	`ETH`	BaseScan
Base Sepolia	`84532`	`ETH`	BaseScan
Ink Mainnet	`57073`	`ETH`	Ink Explorer
ApeChain Mainnet	`33139`	`APE`	ApeScan

Source is verified per deploy

Each deployed collection is source-verified on its chain's explorer, so you can read the exact bytecode-matching source rather than trusting this page. Deploys predating the 2026-07-26 template revision emit a reduced event set.

Machine-readable manifest

Everything on this page is published as JSON, rendered from the same code constants, so it cannot drift from production behaviour:

Manifest

/.well-known/exclusivo-marketplace.json

It carries the chain list with settlement contract per chain, the Seaport addresses, the EVM fee recipient, the Solana escrow wallet (omitted rather than faked when unresolvable), the fee bps, the attribution rules, and the API base URL. If you are automating discovery, read the manifest and treat this page as its prose companion.

Something here look wrong or out of date? Tell us at dev@psukhe.media.

Solana#

EVM chains#

Fee model#

Launchpad contract#