Infrastructure & Development Platforms

dep.now is a cross-chain deposit and swap aggregator that routes assets between networks without requiring users to interact with individual bridges separately. Its Swap mode lets users select input and output tokens across any supported chain and execute the transfer in a single interface, with failed transactions automatically refunding to the source wallet to remove a common failure mode in multi-hop cross-chain flows. The tool's primary application is onboarding capital into perpetual DEX trading accounts, but its cross-chain routing layer handles general asset movement as well. A user holding ETH on Ethereum or SOL on Solana can route directly into exchanges like Hyperliquid on Arbitrum without touching a separate bridge interface. This focused approach distinguishes dep.now from general-purpose bridges and positions it as a utility layer for active traders managing assets across multiple networks.

Ping provides a layered developer toolset designed to integrate cross-chain payments into applications without requiring builders to manage blockchain-specific complexity directly. The Ping API exposes a headless payments interface for programmatically preparing, submitting, and monitoring transactions in any supported asset, with a full OpenAPI specification published at pay.pingpay.io/api for teams building automated payment flows. Embeddable checkout widgets and a hosted checkout option complement the API for applications that prefer a pre-built UI, and webhook notifications keep merchant systems synchronized with payment and subscription lifecycle events. The Ping Dashboard at pay.pingpay.io/dashboard centralizes API key management, payment link configuration, and integration settings across all products. The Pingpay CLI adds a scriptable command-line interface covering wallet management, checkout session creation, payment execution, and payment link management, giving developers a terminal-based path alongside the REST API and browser dashboard. The onramp SDK allows application developers to embed a fiat-to-crypto conversion flow directly in their product, handling Coinbase Onramp integration and NEAR Intents routing behind a single SDK interface. The subscription product's underlying service is open source in the ping-subscription-service GitHub repository, and Ping's public GitHub organization includes a peer-to-peer point-of-sale demo as an additional reference implementation. A structured onboarding process for wallet providers and onramp providers further extends the ecosystem of integrations available to developers building on the platform.

PublicAI operates a distributed data processing network where over 1.2 million verified contributors perform AI training data tasks — labeling, ranking, annotating, and evaluating model outputs — in exchange for $PUBLIC token rewards tied directly to enterprise client revenue. Rather than centralizing this work with a single vendor, the platform distributes tasks across a tiered contributor hierarchy (Newbies, Scouts, Guards, Judges, Datababies) that functions as a quality-weighted compute layer for AI data production. Progression through tiers unlocks higher earnings, referral bonuses, and governance rights, while collateral staking requirements filter out low-quality actors before they can accumulate influence. The platform's two-phase validation pipeline exemplifies its distributed architecture: AI automated screening handles obvious decisions first, then human validators provide the consensus needed for ambiguous edge cases at one of three thresholds. Solana smart contracts anchor the resulting consensus records immutably on-chain, enabling the distributed validation network to produce verifiable, tamper-resistant outputs at scale. With support for web3 and AI training data, RLHF datasets, text-to-speech recordings spanning 44+ languages, and aesthetics assessment data, PublicAI's contributor network covers data modalities and linguistic diversity that centralized providers cannot match economically.

Omni is a non-custodial, multi-chain mobile wallet available on iOS and Android that consolidates crypto asset management, DeFi access, and staking across more than 25 blockchain networks into a single app. Originally launched as Steakwallet in 2021, the product rebranded to Omni in 2022 after expanding well beyond its staking origins to include swaps, bridges, lending, yield vaults, and NFT management. The wallet stores and displays more than 10,000 coins and tokens, supports Ledger hardware wallet integration, and allows seamless import from wallets such as MetaMask, Phantom, and Rainbow. Private keys remain client-side at all times, secured by biometric authentication, encryption, and a 12-word recovery phrase. The design philosophy reflects a deliberate effort to make self-custodial mobile crypto management feel as intuitive as a consumer fintech app, without sacrificing user control over assets.

Orynth's AI no-code builder lets anyone deploy Solana applications and tokens by describing their idea in plain language. The platform handles generation, deployment, and hosting entirely, compressing development timelines from weeks to minutes for a first deployment. Supported outputs include websites, decentralized applications, and token launches, with token creation integrated through the Bags API for a full path from concept to live Solana asset without writing code. The builder targets creators who understand the problem they want to solve on-chain but lack the engineering depth to execute without technical support. Workflow utilities including chat history, undo, revert, and editable dashboard elements make the tool practical for iterative development rather than one-shot generation. Orynth integrates Blowfish wallet security scanning to reduce user exposure to malicious transaction prompts, and the platform is transparent about which features remain in beta.

Swing is a cross-chain liquidity and bridge aggregation platform that routes transactions across blockchains through the optimal path rather than requiring users to navigate individual bridges. Its routing engine aggregates quotes from multiple bridge providers and DEX aggregators simultaneously, converts assets into bridge-compatible stable tokens on the source chain, and commits only to the route that delivers the best net price across both source and destination chain liquidity pools. Solana is supported through a deBridge partnership, enabling transfers between Solana and major EVM chains including Ethereum, Arbitrum, Avalanche, Optimism, BNB Chain, Polygon, and Linea. The platform's 2025 roadmap adds Solana intents developed with Velora Delta for gasless cross-chain execution, while a developer SDK allows any dApp or wallet to embed cross-chain transfer functionality in minimal code under a revenue-sharing model with integration partners.

UnityWallet is a self-custodial mobile wallet available on iOS and Android, supporting access to over a dozen blockchain networks including Bitcoin, Ethereum, Solana, BNB Chain, and others from one interface. Private keys remain on the device at all times, and sub-account functionality lets users separate portfolios by strategy without managing multiple wallets or seed phrases. WalletConnect integration enables QR code-based dApp pairing without exposing recovery phrases, giving users access to decentralized protocols directly from the app. With over one million wallets generated across more than 100 countries, the application serves users ranging from crypto newcomers to experienced DeFi participants seeking consolidated mobile access.

ZOLANEAR's ShadeLink platform functions as a cross-chain automation layer connecting Zcash, NEAR Protocol, and Solana through a single programmable instruction. It uses NEAR Intents OmniBridge as the primary bridging infrastructure, enabling users to move ZEC from Zcash to Solana while simultaneously scheduling follow-up DeFi actions. The system normalizes address formats across three chains — Ed25519 for Solana, NEP-413 for NEAR, and standard Ethereum formats — so assets held at any of these addresses can trigger automated cross-chain workflows without manual handoffs between networks. The atomic bridge-and-action design eliminates the multi-step manual process of first bridging assets and then separately executing DeFi transactions on the destination chain. When ShadeLink detects that NEAR-intent-bridged funds have arrived on Solana, it immediately chains follow-up transactions such as Jupiter DEX swaps or lending protocol deposits, all without the user remaining online or approving each step. Because the underlying NEAR Intents infrastructure supports an expanding set of asset pairs, ShadeLink's cross-chain automation can in principle extend beyond ZEC to other tokens that NEAR Intents routes across chains.

depouch is a cross-chain swap interface built above two established non-custodial liquidity protocols — THORChain and Maya Protocol — enabling native asset transfers across 18 blockchains without bridging, wrapping, or custodial intermediaries. Settlement delivers the actual coin to the destination address: real BTC, real SOL, real ADA rather than synthetic representations. This native-settlement model eliminates the bridge and wrapped-token risks responsible for large-scale losses in other cross-chain systems. Solana integration arrived through THORChain's native SOL support launching in February 2026, giving SOL holders a permissionless path to swap into assets on other chains and giving users of other chains a KYC-free route to acquire SOL. NEAR Intents serves as a third routing option and fallback during protocol-level outages. Sanctioned-address screening is built into the swap flow, and the team publicly flags attacker addresses during protocol-level security incidents. Supported chains include Bitcoin, Ethereum, Solana, Cardano, Tron, Dogecoin, Litecoin, Cosmos, Avalanche, and others across 18 networks.

HPX is a dual-mode mobile wallet supporting more than 50 blockchain networks on iOS and Android. Its self-custody mode stores private keys locally on-device using BIP32/BIP39/BIP44/BIP45 derivation standards, covering 30-plus mainnets including Solana, Bitcoin, Ethereum, and TRON. An off-chain managed wallet extends coverage to over 157 cryptocurrencies across 50-plus networks, unlocking in-app swaps, yield staking, collateral-backed loans, and live portfolio tracking within a single interface. The app includes a built-in DApp browser connecting to Solana DeFi protocols and NFT platforms without requiring external tooling. Users can manage NFTs, monitor real-time market data, and execute instant exchanges within the same application. Originally launched in 2017 as HyperPay, the platform rebranded to HPX in 2025 after accumulating more than 3 million active users. A 2026 partnership with Walle introduced AI-powered automation to support active portfolio management strategies based on predefined market conditions.

Swaponix connects over 1,500 digital assets across separate blockchain networks, serving as a practical bridge for users who need to move value between chains without using a centralized exchange. Its smart routing system sources liquidity from multiple exchange providers to optimize rates across different networks, handling the cross-chain leg automatically. The platform supports conversions between major networks including Solana, Bitcoin, Ethereum, Litecoin, Monero, and Zcash, among hundreds of others. The service is designed for users who want cross-chain transfers without the friction of identity verification, wallet connections, or custody handoffs. Solana holders can convert SOL to assets on any supported network in a single flow: submit a destination address, send funds to a generated deposit address, and receive converted assets — without the platform holding the user's funds in any intermediary account between steps.

ZendWallet delivers its full cryptocurrency wallet and exchange functionality through dedicated iOS and Android applications developed by Lagos-based Zendwa Technologies Limited. The mobile apps support deposit, swap, withdrawal, and cross-border payment workflows entirely within the app, making it accessible to African users who rely primarily on mobile devices for financial services. The iOS app carries a 4.6 out of 5 App Store rating as reported in the platform's documentation. The mobile-first design encompasses account creation, KYC onboarding, referral programs, and both retail and business payment flows within the same interface. Users can convert stablecoins to local African fiat currencies and receive payouts directly in bank accounts across Nigeria, Kenya, South Africa, and Ghana. The app also supports sending SOL to compatible non-custodial wallets like Phantom, making it an accessible on-ramp for Solana ecosystem participation for African users who prefer a guided mobile experience over managing seed phrases independently.

J Tools consolidates more than 40 on-chain Solana operations into a single connected workspace, targeting token creators, project teams, and active traders who would otherwise authenticate across a dozen separate sites during a token's launch-to-market cycle. The platform is organized into eight functional categories covering token creation, liquidity, trading and bundles, marketing utilities, security operations, wallet management, token metadata, and analytics, each grouping related tools under one wallet session. No custom smart contract knowledge is required. The toolkit supports both the SPL and Token-2022 token standards, giving builders access to features such as transfer fees and confidential transfers without writing code. Security-oriented tools handle authority revocation (mint, freeze, update), account freezing, and making tokens immutable. Transparent fee infrastructure reads platform fees from on-chain records rather than calculating them client-side, reducing the risk of front-end fee manipulation. The dual-language interface and regularly updated blog with practical guides reflect a platform built around ongoing builder education alongside its core tooling.