opBNB Integrations

DEX Screener is a platform that offers DeFi analytics. It allows users to monitor activity on decentralized cryptocurrency exchanges across many blockchain networks. DEX Screener has a simple user interface that makes it easy to use. With DEX Screener, users can easily monitor the price, trading volume, and on-chain trades of various tokens, and use that data to make informed decisions about their investments. With millions of users, DEX Screener is a trusted and widely used platform among crypto traders and investors. Whether you're a seasoned trader or just getting started in the world of crypto, DEX Screener is an invaluable resource for anyone looking to make the most of their investments.

BNB Smart Chain (BSC) is a blockchain platform developed by Binance, designed to enable decentralized applications (dApps) and smart contracts. It operates as a parallel chain to Binance Chain, combining high-speed transactions with the programmability of Ethereum-compatible smart contracts. BSC uses a Proof-of-Staked-Authority (PoSA) consensus mechanism, which enhances scalability and efficiency while reducing transaction costs. It is compatible with the Ethereum Virtual Machine (EVM), allowing developers to easily port dApps and projects from Ethereum. BSC has become a popular choice for decentralized finance (DeFi), gaming, and NFT ecosystems, offering users a fast, low-cost, and secure platform for blockchain-based innovations.

Bringing interoperability and scalability with cutting-edge zero-knowledge proof systems. zkBridge uses zkSNARKs to enable a prover to efficiently convince the receiver chain that a certain state transition happened on the sender chain. zkBridge consists of a block header relay network and an updater contract. The block header relay network retrieves the block headers from the sender chain, generates proofs of the validity of the block headers, and sends the headers along with the proofs to the updater contract (set up on the receiver chain). The updater contract maintains a light-client state. It automatically adds block headers of the sender chain once the associated proofs are verified, and updates the current main chain of the sender chain. Polyhedra Network implements infrastructures for interoperability across heterogeneous systems which guarantee strong security without extra trust assumptions.

BNB Greenfield is a cutting-edge decentralized storage and blockchain solution, designed to harness the power of decentralized technology in the field of data ownership and the data economy. It natively links data permissions and management logic as exchangeable assets and smart contract programs with all other assets. With cross-chain programmability, developers can control data and permissions through smart contracts on BSC and opBNB, leading to more innovation in gameplay. BNB Greenfield allows Ethereum-compatible addresses to create and manage both data and token assets. It uses decentralized storage and multi-copy to ensure safety and reliability, offering high-speed upload and download performance, with immediate access after uploading without waiting for block completion. The platform facilitates a smooth transition for Web2 storage service users due to similar SDK coding practices and metadata management approaches, embracing the essence of Web3 with decentralized storage.

FileMarket.xyz is a next‑generation Web3 file‑sharing and marketplace platform that allows users to tokenize, store, sell, and swap digital files as NFTs using its Encrypted FileToken (EFT) standard, offering complete on‑chain programmable access and tokenized paywalls. Built on Filecoin (FVM/FEVM), IPFS, and multi‑chain support (including ZkSync and Ethereum), it provides perpetual decentralized storage, user‑controlled privacy, and lifelong access via smart contracts. Files are encrypted and stored symmetrically on Filecoin via Lighthouse; creators mint an NFT that encapsulates the encrypted content and set access terms. Buyers reserve funds in a smart contract, share their public key, and upon purchase receive an encrypted decryption key, downloading and decrypting the file. A backend listener and fraud‑reporting system ensures only correctly decrypted files complete a sale, and ownership transfers trigger secure key exchanges.