The world's first marketplace where OAuth authentication slots are blockchain-backed digital assets you can buy, sell, and collect.
Browse and purchase pre-configured OAuth slots from the marketplace. Each account comes with verified on-chain ownership proof.
Set your price and list OAuth slots for sale. Smart contracts handle escrow, so every trade is trustless and atomic.
Every ownership transfer is permanently recorded on-chain. Full transparency — view any account's complete provenance trail.
Manage multiple OAuth slots like a portfolio. Switch between accounts, rename them, activate or freeze slots on demand.
Every feature designed to make OAuth accounts truly yours — tradeable, collectible, and valuable.
Buy and sell OAuth accounts directly between users. No middleman, no platform fees on trades — just peer-to-peer blockchain transactions.
Every OAuth slot holds real monetary value backed by blockchain. Your accounts appreciate, trade, and generate value like any digital asset.
Own and manage multiple OAuth accounts per application — like a game inventory. Switch between slots, each with unique nicknames and configurations.
Every ownership transfer is immutably recorded on XOTN blockchain. Track the full provenance of any OAuth account from creation to current holder.
Mint your OAuth slots as NFTs for maximum portability. NFT ownership directly maps to account access — trade accounts on any NFT marketplace.
All trades are secured by ERC-20 smart contracts. Freeze slots during transaction, atomic swaps ensure neither party can cheat.
Every content token spent in-game is permanently recorded on-chain as used_balances. Anyone can call balanceAdex(slot) to verify an account's total investment — no login required. The marketplace can price accounts trustlessly.
Every trade on IDEX is powered by ERC-4337 smart contract wallets — no ETH balance required, no seed phrase anxiety, and your wallet address never changes even if you rotate keys.
Our VerifyingPaymaster sponsors every transaction fee on your behalf. Trade OAuth accounts without holding a single wei of ETH — the platform covers the gas.
Lost your private key? Rotate to a new owner EOA without changing your wallet address. Your assets, history, and account slots remain exactly where they were.
Assets live inside a DexSimpleAccount contract, not an EOA. Your signing key is separate from your wallet address — full programmable control over every operation.
All accounts, slots, content tokens, and ownership records live on XOTN — a dedicated EVM-compatible blockchain. Every transaction is verifiable on the public block explorer.
Search transactions, blocks, smart contract calls, and wallet balances on the XOTN chain. Every slot purchase, content token transfer, and ownership change is indexed here in real time.
From account creation to marketplace trading in minutes
Register your application and generate OAuth slots — or browse the marketplace to purchase existing accounts with established histories.
Authenticate with your active slot, or set a price and list it on the marketplace. Freeze protection prevents double-spending during trades.
Smart contracts handle escrow and ownership transfer automatically. Tokens refresh, ownership updates on-chain, and you're done.
The platform is built on three interlocking systems. Each one is independently documented — dive as deep as you need.
Every user account is a 4-layer blockchain stack: Google/Email → owner_eoa → SimpleAccount(AA) → Slot. The slot is your game account. The AA wallet is your on-chain identity. Ownership is recorded in dex.sol, not a database.
ERC-4337 smart contract wallets with no seed phrases and no gas required from users. VerifyingPaymaster sponsors every transaction. Private keys can be rotated without changing the wallet address — true key recovery.
Like Google Play in-app purchases — but on-chain. Every token spend is recorded permanently in used_balances. Query balanceAdex(slot) to verify an account's investment history without logging in — the foundation of trustless account valuation.
// join the experiment — the first marketplace where OAuth accounts are real blockchain assets. Create your account, build your inventory, and start trading.