Infrastructure & Development Platforms

All That Node from DSRV provides developers with a managed blockchain infrastructure layer across Solana and over 120 other networks, removing the burden of running full nodes. The platform includes a project dashboard with API key management, usage analytics, and endpoint-level security controls such as IP and origin allow-listing. Public endpoints and a testnet faucet further reduce friction for developers getting started across its 77 supported protocols, while collaborator invites allow multi-person teams to share project access. A notable addition is MCP (Model Context Protocol) integration, allowing AI agents and LLM-powered tools to query blockchain RPC services through a standardized machine-readable interface — positioning the platform at the intersection of blockchain infrastructure and AI tooling. The free shared tier offers 50,000 daily requests, providing a practical on-ramp for solo builders before dedicated infrastructure becomes necessary. Historical blockchain data is included at no extra cost, a differentiator against providers that gate archive access behind paid tiers, and the platform has grown to serve over 12,000 active developers across more than 40,000 individual projects.

Socket Protocol provides a layered suite of developer integration surfaces built around a single routing API, enabling teams to embed cross-chain asset transfers without maintaining individual bridge integrations. The core Routing API offers REST access with OpenAPI specs for custom implementations, while a plug-and-play React widget reduces time to integration for teams needing a ready-made UI component. An Agent Integration Layer is designed explicitly for LLM-powered tools that need to execute cross-chain operations autonomously, a relevant offering for Solana's expanding AI agent ecosystem. Additional developer features include simulated quote filtering to surface transactions likely to revert before submission, exact output quoting that guarantees a destination amount rather than a source estimate, gasless transaction flows, and deposit address generation for multi-chain deposit scenarios. The platform is free for both developers and end users. Socket maintains documentation, SDKs, and API references at docs.socket.tech, and offers checkout and deposit flow abstractions that let users pay or deposit using assets they already hold regardless of destination chain requirements. Over 100 protocols have integrated via these developer tools.

The OneBalance Toolkit was a developer API launched in open beta in January 2025, offering application developers a single integration point for cross-chain functionality: balance aggregation across chains, unified asset lists, transaction execution, and payment flows. The API natively supported EIP-4337 smart contract accounts and added EIP-7702 compatibility in September 2025, keeping pace with evolving Ethereum account abstraction standards. Integration partners included Privy for embedded wallets, Turnkey for key management infrastructure, VOOI for perpetual trading, and Dexari for self-custodial trading — demonstrating that chain abstraction could be layered into existing products rather than requiring dedicated new wallets. The Toolkit handled Solana accounts natively without a proxy layer, making cross-chain Solana integrations straightforward for developers already using the API. Underneath the Toolkit's developer surface, the Permissions Engine let applications request scoped session keys from users — enabling programmable, time-limited, or condition-based transaction authority without surrendering full wallet control to any counterparty. Circuit breaker policies could automatically revoke access under defined conditions. Virtual Account Environments wrapped each user's on-chain state across all supported chains into a single logical account, simplifying the development of applications where users interact with multiple networks transparently. OneBalance deprecated the Toolkit API on May 18, 2026, with Zerion's API and Relay cited in migration guidance as alternatives for balance aggregation and chain-abstracted execution respectively.

LP Agent publishes a documented REST API under an OpenAPI specification covering position management, pool discovery, pool statistics, zap-in and zap-out transaction generation, fee claiming, and a Solana JSON-RPC proxy. The API is designed for developers building custom LP bots, automated liquidity strategies, or analytics integrations that require programmatic access to concentrated liquidity protocols on Solana. An accompanying CLI extends access beyond the web interface, and a Jito Block Engine integration provides MEV-aware transaction submission for latency-sensitive automated strategies. This open API and CLI layer positions LP Agent as infrastructure for the broader LP automation ecosystem on Solana, not only as an end-user application.

Vertex was a Solana-native on-chain data indexing service, launched in April 2025, that aimed to make blockchain data queryable for program developers without requiring custom infrastructure. It targeted builders who needed structured access to on-chain state but lacked the resources to run full indexing pipelines. The project offered itself as a lower-cost alternative to enterprise-grade tools like The Graph's Substreams or Helius webhooks, framing accessibility and low operational overhead as its core differentiators. The core stack paired a Rust-based Geyser plugin — streaming real-time account updates and transactions from a Solana validator — with a NestJS indexer that processed and persisted those streams for querying. A testnet environment at app.vertex-sol.xyz let developers trial the service before a production deployment. The project addressed a genuine infrastructure challenge given Solana's high throughput, though it stalled at testnet stage and showed no signs of production activity by mid-2026.

KyberSwap enables cross-chain asset transfers across 26 blockchain networks in a single interface, including Solana, Bitcoin, Near, Ethereum, BNB Chain, Arbitrum, Base, Polygon, Avalanche, Berachain, and Mantle. Solana support was added in July 2025, extending cross-chain routing into the non-EVM ecosystem. Users can move assets such as SOL and USDC to other networks — or bring EVM assets onto Solana — without leaving the KyberSwap dashboard. A proprietary cross-chain solution, KyberCross, is planned as a future release that will use KyberSwap's native aggregator for each swap leg. The protocol's aggregator-first architecture means cross-chain flows leverage the best available liquidity on each leg of the route rather than relying on a single bridge mechanism. With over 420 liquidity sources integrated across the 26 supported networks, KyberSwap connects Solana's DEX ecosystem to the broader multi-chain DeFi landscape. The Smart Settlement upgrade (May 2026) further improves cross-chain execution quality through smarter on-chain path selection at the execution layer.

Murphy is an open-source SDK for Solana application developers, designed to eliminate the friction of wiring up common blockchain interactions from scratch. Launched in February 2025 under the MIT license, it provides a component registry of drop-in UI elements, swap primitives, wallet connectors for Phantom and WalletConnect, and NFT utilities — all written in TypeScript. The project positioned itself as an "OnchainKit," offering a cohesive set of ready-made building blocks so product teams could focus on application logic rather than low-level protocol plumbing. A companion Next.js example repository was published alongside the core SDK to lower the integration barrier for first-time users. Murphy emerged from a collaboration with the Send AI developer community and was born from a public call for better onboarding infrastructure on Solana. The main SDK repository accumulated 381 commits, 29 stars, and 15 forks before development wound down in mid-2025, and remains publicly accessible under its MIT license for teams that wish to fork or adapt its components. Murphy was also surfaced through the Colosseum hackathon project explorer, placing it among a cohort of developer tooling projects that emerged from Solana Foundation's 2024–2025 builder programs. Its TypeScript-first architecture, with typed interfaces throughout, made IDE autocomplete and static analysis practical for teams building modern Solana applications.

LazorKit ships four client SDKs that abstract passkey authentication, session key delegation, gas sponsorship, and on-chain permission enforcement so developers do not need to build that infrastructure themselves. The React SDK handles WebAuthn passkey authentication for web applications, the React Native SDK targets iOS and Android with Secure Enclave integration via the wallet-mobile-adapter package, and Web3.js v1 and v2 SDKs cover direct contract interactions. All four expose a consistent hook pattern including connect, disconnect, signAndSendTransaction, and smartWalletPubkey, and the project is listed as an official Solana Foundation developer template under both Vite and Expo starter configurations. The on-chain program uses the Secp256r1 curve to verify passkey signatures on-chain without routing through off-chain components. For complex multi-instruction flows exceeding a single transaction's byte limit, LazorKit's deferred execution model separates payload authorization from execution, expanding effective capacity to approximately 1,100 bytes. The Kora paymaster integration enables gasless transactions so end users do not need to hold SOL to interact with applications built on LazorKit. The project is MIT-licensed and open-source, with active repositories under the lazor-kit GitHub organization and an audited V2 program deployed to mainnet.

Fystack is a self-hostable MPC custody platform that provides the payment infrastructure layer for fintech companies and payment processors integrating stablecoin rails. Its Apex API handles wallet creation, asset transfers, payment checkout flows, transaction policies, and webhook delivery across more than ten blockchains including Solana. The auto-sweep feature automatically aggregates incoming deposits from generated deposit addresses into consolidation wallets, removing manual reconciliation from stablecoin payment operations. Fystack's multi-chain indexer tracks on-chain deposits in real time, while a rescanner service fills in any block gaps to ensure payment flows maintain consistent chain-state visibility. The platform positions Solana as a preferred settlement layer due to its low transaction fees and fast settlement speeds, making it a natural fit for payment processors routing USDT and USDC at scale. Fystack's open-core model supports Docker Compose, Kubernetes, and bare-metal deployment options so companies can embed the payment infrastructure directly into their own stack rather than routing transactions through a third-party custodian. As of mid-2026, more than 20 self-hosted instances were running in production across customers including PrimePay and EXDT. Fystack charges flat licensing rather than per-transaction fees, a structural advantage for high-volume payment operations where basis-point custody fees become prohibitive.

Wind Network's wIndexer connects to Solana validators via the Geyser plugin interface, streaming live accounts, transactions, and program state into a distributed peer-to-peer indexing network in real time. Developer access is exposed through HTTP and WebSocket APIs compatible with standard Solana RPC interfaces, allowing existing applications to query Wind Network nodes without rewriting their integration layer. TypeScript and Rust SDKs, Docker support, and example client implementations are provided alongside WebSocket subscriptions for instant reaction to on-chain events. Wind Network positions wIndexer as a decentralized alternative to centralized RPC and indexing providers, arguing that distributing indexing across incentivized nodes reduces both cost and trust dependencies for Solana developers. Data propagates across nodes using the IPDM protocol — built on libp2p's gossipsub — designed for high-throughput, low-latency global distribution, supplemented by an edge caching layer for geographically distributed workloads. The repository also includes built-in Jito MEV tip routing and restaking support, extending the indexer's relevance to validators and MEV searchers.

FoxWallet is a self-custody, multi-chain mobile wallet available on iOS and Android, offering Solana users access alongside 100+ other blockchain networks from a single app. It implements the same Web3 provider protocol used by Phantom, meaning most Solana DApps work with FoxWallet without modification. In-app DApp browsing, in-wallet swap routing to Solana DEXs, SPL token management, and NFT visibility are all included natively. On Solana, slippage controls for DEX trades and Solscan token verification links help users transact safely. The wallet's security model includes a continuously updated phishing blacklist, decoded transaction warnings, and a CertiK penetration test returning zero findings across all severity categories. A Chrome extension extends the same functionality to desktop, making FoxWallet one of the few mobile-first wallets with full Solana DApp compatibility out of the box.

AEON's settlement architecture spans BNB Chain, Solana, TON, TRON, Stellar, Algorand, and EVM-compatible networks through a three-layer design. The network layer routes payment requests through master nodes that verify off-chain information and match it with on-chain activity. The execution layer uses a Delegated Proof of Stake mechanism, with cross-chain verification handled via light clients on each supported blockchain. The protocol's adaptive finality model adjusts confirmation requirements to each network's individual security profile rather than applying a single rule. Node access is staked: master nodes require a minimum of 1 million AEON tokens; execution validators require 100,000. AEON's $8 million pre-seed round, led by YZi Labs with IDG Capital and HashKey Capital, is targeted at expanding this multi-chain settlement layer specifically for agentic commerce use cases.

TokenPocket provides Solana DApp access through a native mobile wallet for iOS and Android, where the built-in DApp browser connects users directly to Solana DEXes, lending protocols, and other on-chain applications. The wallet supports SOL and any SPL token in a self-custody setup, handling associated account management automatically. Over 30 million users across 200+ countries rely on the TokenPocket mobile app as their primary interface for multi-chain Web3 activity. On the developer side, TokenPocket publishes an open-source JavaScript SDK (tp-js-sdk) and a native Mobile SDK that DApp developers use to integrate wallet connectivity into their applications. Solana is explicitly supported alongside other major networks, with both SDKs maintained in the TP-Lab GitHub organization. Solana-specific mobile features include batch transfers for bulk SOL and SPL token sends and a gas-free transfer service for select token operations.

KUB Chain is an EVM-compatible Layer 1 blockchain developed by Bitkub Blockchain Technology Co., Ltd. as the infrastructure layer for a decentralized economy across Southeast Asia. Rebranded from Bitkub Chain in March 2025, the network supports full nodes, archive nodes, and validator nodes, with a cross-chain bridge connecting it to Ethereum and other EVM networks. The developer toolkit includes Hardhat, Foundry, Remix, and MetaMask compatibility alongside an SDK suite, documentation center, and developer grants program. KUB Chain uses Proof of Stake consensus and is transitioning from a company-controlled validator set to an open Super Node model that allows external partners and community participants to secure the network. The July 2025 Lausanne Upgrade reduced slashing penalties to lower entry costs for new validators and broaden participation. The throughput roadmap targets 500,000 transactions per block, up from the current 25,000, aiming to position KUB Chain competitively against high-performance networks at scale.

SpaceGate is Coin98's dedicated cross-chain bridge, handling asset transfers across Ethereum, BNB Chain, Solana, Polygon, and Viction. The SwapX feature builds on this by consolidating DEX aggregation and cross-chain bridging in one interface, routing across ten blockchains including Solana, BNB Chain, Sui, and Base through 17 connected DEX aggregators. Coin98 has onboarded 26 new blockchains through 2025, bringing total supported networks to more than 140 accessible from a single wallet. The Coin98 Adapter npm library packages this multi-chain engine for developers, supporting 33 EVM-compatible chains alongside non-EVM networks with a built-in connection modal. Recent chain integrations include Concordium, an ID-integrated L1 blockchain, and ADI Chain for payment and real-world asset applications. Coin98 Perps extends the cross-chain reach further by allowing self-custodial perpetual futures trading across crypto assets, tokenized equities, and commodities with up to 10x leverage without leaving the wallet. The March 2026 Perps Arena 2 trading competition drew 562 participants and 3.23 million dollars in trading volume, placing Coin98 in Hyperliquid's top 12 by user count. By June 2026 the platform had listed 16 additional markets covering stocks such as ASML, IBM, DELL, and QCOM.

Stables is an API-first B2B infrastructure platform enabling developers and businesses to build compliant stablecoin payment products without sourcing separate compliance, banking, and blockchain vendors. The platform abstracts wallet management, chain selection, KYC and KYB verification, sanctions screening, AML monitoring, and on-chain transaction execution behind standard REST endpoints, reducing multi-vendor complexity to a single integration. It is SOC 2 certified, operates at a 99.99 percent uptime SLA, and provides a full sandbox environment mirroring production for developer testing before go-live. In May 2026, Stables integrated USDT0, a cross-chain USDT standard operating across more than 20 blockchain networks, making the underlying chain invisible to API consumers and eliminating bridge risk. A Model Context Protocol server allows AI agents to initiate and monitor payments autonomously without a human in the payment loop, targeting autonomous commerce use cases where AI systems need to settle invoices or move liquidity independently. Customers including Infinex, PayAtom, Coinut, DFNS, and Access Bank use this infrastructure layer across Asia and the Middle East and North Africa.

TrustKeys Network is a Web3 SuperApp built around a non-custodial multi-chain wallet available on iOS, Android, and web. Users manage Bitcoin, Ethereum, BNB Chain, Solana, Polygon, and TRON assets under a single interface using a proprietary 24-character private key, giving them sole custody of their funds. NFT support and cross-chain asset management are bundled into the same mobile application, making it a comprehensive tool for managing Solana holdings alongside assets on other chains. Beyond asset management, the app bundles a hybrid exchange, encrypted messaging network, and a decentralized social layer into a single platform. Founded in 2021 and backed by a $3.6 million raise from KyberNetwork, Vitex Capital, and VBC Ventures, TrustKeys targets both individual users and enterprise customers. Solana users can manage their on-chain holdings within a non-custodial, encrypted mobile environment without switching between multiple applications.

ChangeNOW operates NOWNodes, a blockchain node infrastructure service that provides RPC access to Solana and more than 100 other networks through a unified API gateway. For Solana specifically, NOWNodes reports 99.95% uptime and sub-second response latency, with WebSocket support for event-driven integrations, targeting developers and applications that need reliable low-latency on-chain data. The service scales from shared node access to dedicated and high-availability configurations. The platform also exposes an Exchange API that third-party wallets and fintech applications can integrate to offer swap functionality. The API carries no setup or monthly fees and offers partners a revenue share starting at 0.4% per completed swap, with reported 99.99% uptime and 350ms median response time. Applications including Rubic use the API for cross-chain swap routing, making ChangeNOW a backend infrastructure layer for other products rather than solely a consumer-facing service.

Ankr operates a globally distributed RPC network handling over 8 billion daily requests across more than 70 blockchain networks, including Solana via a public endpoint at solana.ankr.com. Tiered access ranges from free public endpoints to premium plans supporting up to 1,500 requests per second, archive data access, and MEV-enabled paths. Nodes distributed across 30+ global regions keep average response times at 56ms with a claimed 99.99% uptime, and requests are spread across multiple independent operators to eliminate single-provider failure risk. In July 2026, Ankr launched Verifiable RPC (vRPC), which attaches cryptographic proofs to responses so applications can confirm that on-chain state data was not altered in transit — addressing a trust gap in standard RPC delivery where a compromised node can silently return incorrect state. A follow-on product, Agent RPC, targets AI agent deployments and aims to reduce LLM token consumption in on-chain workflows. Both products extend the core RPC business from commodity access into verifiability and AI-native tooling.

Gateway.fm is a blockchain infrastructure provider and institutional infrastructure orchestrator founded in 2021, offering two primary commercial products: Gateway Platform, a composable node and compute layer deployable across cloud, on-premises, hybrid, and regional environments, and Gateway Orchestration, which bundles the platform with a curated ecosystem of specialist providers into a single operating model for complex financial product deployments. The company's technical catalogue spans managed RPC access, indexing, oracles, zero-knowledge provers, account abstraction, and validator infrastructure, supported by a five-stage delivery methodology running from Explore through Scale. Gateway's Presto product enables rollup-as-a-service deployments across Polygon CDK, Arbitrum, OP Stack, and Besu configurations, with over 3,000 cumulative rollup deployments and more than 35 configuration options reported as of mid-2024. Under the Stakeway brand, Gateway also operates Ethereum validator infrastructure managing more than $1.3 billion in staked assets, reporting 99.99% service availability and processing more than 20 billion infrastructure requests per month across its network.

Kotani Pay provides a middleware API layer that connects blockchain networks to African mobile money and banking rails, enabling crypto wallets, neobanks, and fintech applications to offer on-ramp and off-ramp services in African markets. Documented integrations include Celo's Valora wallet, Yellowcard, and Fonbank, and the platform supports over 15 blockchains — including Celo, Stellar, Polygon, Optimism, Arbitrum, and Avalanche — for stablecoin assets. The API architecture includes a USSD integration layer that abstracts on-chain operations behind dial-code menus, removing wallet management requirements for end users. Planned product additions include Reconset (reconciliation-as-a-service) and Money Ledger (ledger-as-a-service), and the company holds a Crypto Asset Service Provider license from South Africa's FSCA (license #53594), with regulatory approvals pursued in Ghana and Zambia.

Loop Crypto addressed a fundamental gap in blockchain infrastructure: unlike credit card networks, on-chain transactions each require a fresh user signature, making autonomous recurring charges technically impossible without an intermediary layer. Loop built a set of smart contracts that captured a single wallet authorization, then executed subsequent charges automatically on a defined billing interval, bringing pull-payment semantics to crypto rails at production scale. The platform operated across Solana, Ethereum mainnet, Optimism, Base, Polygon, Arbitrum, and BNB Smart Chain, giving merchants a unified API surface for subscriptions, invoicing, and wallet-charge management across all supported networks. Loop wound down its standalone platform in February 2026 after its team and technology were absorbed into Lead Bank, a regulated fintech-focused community bank building stablecoin payment capabilities for financial institutions.

Blockradar is a Wallet-as-a-Service API that lets fintech developers issue non-custodial stablecoin wallets, automate treasury sweeps, and integrate AML compliance without building multi-chain infrastructure from scratch. A single API call specifies chain and asset, and the platform handles address generation, deposit detection via webhooks, balance consolidation, and transaction screening against OFAC, FBI, Tether, and Circle blocklists. The gasless feature sponsors native network fees so end users need not hold SOL or other gas tokens before transacting, reducing drop-off in consumer-facing apps. Automated sweep logic consolidates balances into treasury accounts while a master-wallet-and-child-address model keeps each user funds isolated. By August 2026 Blockradar's tooling served hundreds of fintechs across more than 20 countries on eight chains including Solana.

BitMart is a centralized digital asset exchange that was among the first to build direct Solana network infrastructure. In June 2021, the exchange activated native USDT-SPL and USDC-SPL deposit and withdrawal routes, letting users move stablecoins on-chain without bridging through Ethereum. At a time when most exchanges still required Ethereum-based transfers, this was a meaningful early commitment to Solana infrastructure, reducing friction and overhead for users transacting in SPL assets. BitMart has since expanded its Solana footprint with SOL/USDT, SOL/BTC, and SOL/ETH spot pairs, flexible SOL staking with no lock-up period, and active SPL token listings for projects with limited centralized exchange presence elsewhere. The exchange serves more than 12 million users across 180 countries and complements its on-chain routing with a self-custody BitMart Wallet for multi-chain asset management.

ShapeShift provides native cross-chain asset transfers as a core feature of its multichain interface, supporting movement across 48-plus blockchains without requiring users to leave the platform or interact with multiple separate bridges. Its integration with THORChain enables direct swaps of native Bitcoin, Ethereum, Avalanche, and other assets without relying on wrapped token representations, preserving true asset ownership throughout the transfer. THORChain Streaming Swaps reduce price impact on large cross-chain trades by splitting them into smaller sequential segments executed at optimal intervals. The platform's Jupiter integration extends this cross-chain reach to Solana, letting users move assets between Solana and 15 other chains through a single non-custodial interface. A dedicated self-custodial Solana wallet and a MetaMask Snap that adds multichain account management across 11 networks further lower the barrier for users in different wallet ecosystems to access ShapeShift's cross-chain routing and bridging capabilities.

Fonbnk provides three integration modes for developers and businesses building on its airtime-to-stablecoin settlement infrastructure. A zero-code embeddable widget allows wallets and apps to add mobile airtime and mobile money on-ramp capability with no backend work required. A merchant dashboard provides order monitoring, reconciliation tools, and liquidity management. A signed REST API with webhook support enables server-to-server integration with programmatic control and real-time order-status-change notifications. Partner applications that have already integrated Fonbnk include MiniPay, MetaMask, Trust Wallet, Brave, Cenoa, and the onramp aggregator Onramper. The platform's stablecoin settlement layer covers 15 blockchain networks including Solana, Base, Ethereum, Polygon, Celo, and Stellar, letting developers route settled funds to whichever network their users prefer. Fonbnk also integrates with Tanda, connecting its infrastructure to a network of over 40,000 agents, and with Opera Mini, reaching 2.2 million users across its target markets in Sub-Saharan Africa.

Mesh provides SDKs for Web, iOS, Android, React Native, and Flutter alongside a RESTful API for integrating crypto payment and account-funding flows into applications. The integration model uses a Link Token system: a server-side request generates a session token encoding all payment parameters, and the client SDK uses it to launch a guided interface for account authentication and transfer confirmation. Webhooks deliver on-chain confirmation events back to the integrating application with HMAC-SHA256 signing for verification. A sandbox environment covers the full integration flow before production deployment. Returning users benefit from Mesh Managed Tokens (MMT), which enable one-tap re-authentication for previously connected accounts without re-entering credentials. The platform's API connects integrating applications to 300+ wallets and exchanges across 24+ blockchain networks, with active integrations including MetaMask, Coinbase, Binance, and Revolut serving over 900 million users globally. Mesh's B2B model targets financial applications, fintechs, and payment processors building on its connectivity layer rather than managing per-chain or per-wallet integrations independently.

OnMeta provides two integration paths for Web3 developers looking to embed fiat on-ramp and off-ramp capabilities into their applications. The widget integration delivers a pre-built, customizable UI component requiring minimal code, with support for theming, KYC module configuration, and user data pre-fill. The RESTful API integration gives teams full control to build custom payment flows with webhook support for transaction event notifications. Both paths abstract away the complexity of fiat compliance, liquidity routing, and local payment-network integrations across India, the Philippines, and Indonesia. OnMeta also offers white-label infrastructure through modular APIs and dashboards, enabling partners to offer on/off-ramp services under their own brand identity. The platform supports Solana alongside 16 or more blockchains and over 7,000 tokens, giving developers broad chain coverage from a single integration.

Tatum provides a unified developer layer covering RPC access, indexed blockchain data, wallet management, real-time notifications, and token pricing through a single platform. Its Blockchain Data API normalizes data across supported chains into a consistent schema, letting developers query wallet balances, token holdings, transaction history, NFT metadata, and staking data without running custom indexers. The Smart Wallet SDK handles key management, transaction signing, gas sponsorship, and custodial or non-custodial wallet flows. In 2026 the platform added AI Builder, a natural language tool that assembles chain integrations and API configurations from plain descriptions, alongside Model Context Protocol integration that allows autonomous AI agents to read blockchain state and send transactions programmatically.

Plume's cross-chain deployment infrastructure, SkyLink, extends the platform's yield vault framework to 16 blockchain networks including Solana, Avalanche, BNB Chain, Injective, Movement, and Zircuit. Rather than requiring users to bridge assets to the Plume network, SkyLink surfaces yield-bearing vault tokens as native assets on destination chains, making institutional RWA yields accessible within those ecosystems' existing DeFi tooling without a chain migration. The most developed cross-chain implementation is Nest Vaults on Solana, where five products — nBASIS, nOPAL, nTBILL, nWisdom, and nAlpha — launched in December 2025. Solana users deposit stablecoins and receive liquid vault tokens that remain usable across Solana DeFi applications or are redeemable at any time. This made Plume one of the first RWA protocols to deliver compliant institutional yields directly to Solana users at the distribution layer, with Plume handling tokenization, compliance, and asset custody on its own chain while surfacing yield outputs as composable Solana-native tokens.

Transak provides two integration paths for developers: a pre-built embeddable widget deployable within days, and a white-label API giving partners full control over the user experience. Both modes handle compliance, KYC, banking, and payment-rail plumbing on behalf of the integrating application. The API path enables brand-consistent flows where users complete transactions without visibly leaving the partner interface. Advanced options include headless card processing and Apple Pay integrations for programmatic or agentic use cases where no visible UI redirect is appropriate. KYC Reliance and Auth Reliance APIs let partners pass existing user credentials to reduce onboarding friction. These developer-facing capabilities have supported adoption across 600-plus wallets, exchanges, and decentralized applications.

Transfero deploys BRZ, ARZ, and CLZ across more than a dozen blockchains using Wormhole's Native Token Transfers as its exclusive interoperability layer. Unlike wrapped bridges, NTT preserves each token's native supply controls, upgrade authority, and access lists on every chain. Supported networks include Ethereum, BNB Chain, Polygon, Avalanche, Algorand, Stellar, Base, Arbitrum, Optimism, Celo, and Solana. Solana hosts roughly 200 million BRZ, the largest single-chain share of 276.9 million total. Beyond stablecoins, Transfero's unified API connects Pix payments, fiat on-ramps and off-ramps, OTC liquidity, and multi-currency accounts in one integration. This lets fintechs access cross-chain settlement without managing separate per-network connections. On Solana, this infrastructure underpins the first BRL-denominated credit market, launched by Loopscale in March 2026 using BRZ and tokenized Brazilian treasury bonds.

Uniramp delivers its fiat routing capabilities as a developer product, offering three integration paths: an embeddable widget, a programmatic API, and a hosted web application. The v2 widget, released in 2024, provides a reported 30% speed improvement over its predecessor and added eight new provider integrations. Operators can customize it to whitelist or blacklist specific cryptocurrencies, fiat currencies, and payment methods, letting teams align the widget with their product's regulatory posture or geographic focus. The API layer gives developers programmatic access to the same routing engine that powers the widget, enabling custom interfaces with tighter control over the user experience. A webhook system delivers real-time event notifications tied to transaction state changes, allowing projects to trigger downstream automation within their own backend infrastructure. For Solana dApps, wallets, and protocols, this means adding a native fiat-entry path without redirecting users away from the product.

Trustee Global delivers crypto services through native iOS and Android applications, with Trustee Wallet and Trustee Plus serving non-custodial and custodial preferences within a single brand. Both apps natively support Solana alongside Bitcoin, Ethereum, Tron, and NEAR, and together they reached one million registered users by December 2025. The apps hold ratings of 4.7 on the App Store and 4.6 on Google Play. Beyond basic asset management, Trustee Wallet lets users stake SOL to validators of their choosing directly inside the app, while Trustee Plus integrates a Mastercard payment card accessible through Apple Pay and Google Pay. Hacken performed penetration testing of both the iOS and Android builds of Trustee Plus in February 2025, with both passing. A July 2026 partnership with Privy is designed to remove seed phrase handling from the onboarding flow, simplifying the mobile experience for new users.

Espresso Cash is built with Flutter and Dart, enabling a single codebase to serve both Android and iOS users. The application launched on both platforms in November 2022 with account creation achievable in under 20 seconds, prioritizing speed for mobile-first users. The open-source repository includes solana_seed_vault, solana_mobile_wallet, and solana_mobile_client as reference implementations of the Solana Mobile Wallet Adapter specification. As of mid-2025 the repository had over 1,745 commits, 302 stars, and 128 forks, reflecting adoption of these mobile libraries beyond the wallet app itself. The current product direction adds cross-device synchronization across desktop, mobile, and tablet without requiring manual backup. A plugin system supporting theme and feature customization, plus built-in transaction simulation, further distinguish the platform's mobile-first architecture.

BoomFi abstracts multi-chain settlement complexity behind a single commercial-grade API, supporting merchant payments across Ethereum, Polygon, BNB Chain, Solana, Arbitrum, and Tron. Its non-custodial architecture routes transactions through trustless smart contracts and automated payment processors, handling real-time conversion and settlement into the merchant's preferred currency — fiat or stablecoin — without BoomFi ever holding customer or merchant funds. Solana is highlighted for its low transaction costs and fast finality, making it particularly well-suited to consumer payment contexts where confirmation speed and per-transaction fees affect end-user experience. Merchants need no individual chain integrations; BoomFi manages chain-side mechanics, fiat conversion, AML screening, and bank settlement as a unified cross-chain managed service.

CPAY provides a modular developer infrastructure stack for embedding crypto payment and wallet functionality without building blockchain integration from scratch. The platform ships SDKs for web JavaScript, iOS, and Android alongside a full REST API, hosted checkout page, and embeddable iFrame widget. Wallet-as-a-Service provisions one multi-chain wallet per end-user using MPC to split signing authority across encrypted key shares, eliminating seed-phrase vulnerabilities and supporting deposits, withdrawals, internal transfers, asset swaps, and mass payouts through a single integration point. The Agentic Payments layer targets AI developers specifically: an MCP Server integration lets LLM agents trigger payment operations natively, and x402 protocol support enables HTTP-native micropayments between autonomous software agents. Controlled agent wallets allow developers to set spend limits and approval conditions on AI-managed funds. CPAY operates across eight blockchains including Solana, so Solana builders can integrate the SDK for payment and wallet needs without building custom blockchain processing in-house.

Squid Router offers a prebuilt widget, a language-agnostic API, and JavaScript/TypeScript SDK that embed cross-chain swap functionality into any application with minimal engineering effort. All three access the same routing engine spanning 100-plus blockchains and over 20,000 tokens, with teams choosing based on UI ownership rather than capability. This developer-first design has driven adoption into 1,000-plus applications including MetaMask, Ledger, Brave, and Keplr. Notable integrators demonstrate Squid's institutional reach: Blockchain.com deployed it for cross-chain swaps, Ripple uses it to route its RLUSD stablecoin across XRPL, Ethereum, Base, and Optimism, and Google's MiniPay wallet reached 88,000 Squid-powered users in March 2026. The breadth of integrators positions Squid as pick-and-shovel infrastructure for the multi-chain ecosystem rather than a direct consumer product.

Interlace delivers card issuance and banking services through a unified API that businesses integrate without needing direct card network relationships or country-by-country licensing. The white-label API covers Cards as a Service, Wallet as a Service, Banking as a Service, and CryptoConnect as modular components, letting teams select the pieces relevant to their product. Integration to a live card program takes roughly two weeks, abstracting away the compliance and operational complexity that would otherwise take months. The platform targets crypto exchanges, travel platforms, neobanks, and fintech startups that want to offer spending cards without building underlying payment rails. Documentation is hosted at developer.interlace.money, and the API supports white-label customization of card presentation and branding. By mid-2025, more than 12,000 enterprise clients had integrated the platform across more than 180 countries.

Flexa is a multi-chain payments infrastructure layer that accepts assets from more than a dozen blockchains at physical retail points of sale, including a broad range of Solana-native tokens such as SOL, USDC on Solana, BONK, WIF (dogwifhat), DRIFT, ORCA, and RENDER. The platform manages cross-chain complexity through Flexa Capacity, an onchain collateral system denominated in AMP that locks collateral in real time when a payment processes and releases it once the underlying transaction settles on its native blockchain. Capacity v3, deployed in July 2025, stores collateral in an audited Anvil Vault contract with predictable 12-to-24-hour unlock windows. By treating multi-chain token acceptance as a native design principle, Flexa allows merchants to accept any supported asset through a single integration, and Solana token holders to spend at participating retailers without routing through an exchange first.

Minos Global delivers its crypto services through a microservices-based infrastructure layer accessible via a single unified API, built for financial institutions that need to integrate regulated blockchain capabilities without managing that complexity internally. Clients select from modular components—custody, exchange, order execution, tokenization, and payments—activating only what their licenses and business models require. The architecture removes the need for institutions to independently handle blockchain integrations, key management, or regulatory compliance. The platform natively supports Ethereum, Polygon PoS, and Solana, alongside Circle's USDC and EURC stablecoins, and is accessible across Android, iOS, and Web. On/off-ramp functionality for moving between fiat and crypto is included as a standard feature. For institutional developers building regulated crypto products, Minos Global's API represents a compliance-first, multi-chain toolkit deployable across European and Latin American markets through a single integration point.

Particle Network provides a comprehensive developer SDK suite designed to integrate Universal Accounts into any application in roughly 30 lines of code through the Universal SDK. Additional tools include an Account Abstraction SDK, a Universal Deposit SDK, and Social Login via MPC-TSS (Multi-Party Computation Threshold Signature Scheme), giving developers flexible, production-ready building blocks for cross-chain user onboarding. An AI agent API launched in May 2026 extends these tools to autonomous agents, allowing AI systems to create and manage Universal Accounts programmatically. All contracts are audited by CertiK and OpenZeppelin, with an active bug bounty program reinforcing the security posture of the developer toolkit. Integrations with partners such as Alchemy, Magic, and Circle Gateway further expand the developer ecosystem around Particle Network's infrastructure.

Radom exposes a REST API with webhook event delivery covering payments, deposits, payouts, and refunds, letting merchants integrate crypto acceptance without in-house blockchain engineering. Alongside the API, hosted and embedded checkout variants and no-code payment links are manageable from a single dashboard. A public GitHub organization at github.com/radomnetwork hosts the radom-js TypeScript SDK and radom-contracts-js library with contract ABIs and TypeScript bindings. In August 2024, Radom launched the first crypto payments cartridge for Salesforce Commerce Cloud B2C; a WooCommerce plugin is also available. These integrations give e-commerce and enterprise platforms a ready-made on-ramp to multi-chain crypto payment acceptance. The full stack covers more than ten blockchains, with Solana supported for high-frequency payment scenarios where sub-second finality and minimal transaction costs matter.

Zypto delivers its full feature set through iOS and Android apps, making self-custodial crypto payments and multi-chain DeFi access available on mobile without requiring a desktop browser or separate hardware wallet. The app connects directly to over 20 blockchains and their respective DEXs, with users holding private keys locally rather than delegating custody to a wallet provider. Features including Visa card management, bill payment, phone top-ups, and on-chain swaps are all available within the same mobile interface. The mobile-first design targets everyday consumer spending rather than advanced trading, with 24/7 live human customer support listed as a differentiator against more automated competitors. Zypto Pay's merchant-side checkout also operates via mobile, letting business operators accept crypto payments at a physical terminal through a dynamic QR code. The single-app model covering wallet, swap, and spend functions reduces the need to navigate multiple applications.

Gelato's Rollup-as-a-Service (RaaS) lets development teams deploy a custom Ethereum L2 in minutes, selecting from supported tech stacks including OP Stack, Arbitrum Orbit, Polygon CDK, and Succinct's ZK proving infrastructure. Settlement layers span Ethereum, Base, and Arbitrum, with data availability options across Celestia, EigenDA, Avail, and NEAR DA — giving builders full configurability over rollup architecture without managing sequencer operations. The Turbo Sequencer targets throughput-intensive applications, with Gelato documenting up to 1 gigagas per second and 5-millisecond block times; Reya, a derivatives platform built on Gelato's RaaS, reported sub-100ms block times and more than 400 Mgas/s throughput in production. Managed rollup infrastructure covers sequencer operations, 24/7 monitoring, and 99.99% uptime commitments, with the Snap Deploy plan starting at $99 per month. Kraken used Gelato infrastructure to launch Ink, its high-performance rollup, demonstrating suitability for institutional-scale deployments. More than 2.5 million EOAs use infrastructure running on Gelato rollups, and the broader platform reports $600 million in total value secured across its relay and rollup products.

Magic is a wallet-as-a-service (WaaS) platform serving more than 200,000 developers and 18,000 applications across consumer, enterprise, and DeFi deployments. The Embedded Wallet SDK provisions non-custodial wallets through Web2 authentication flows, with private keys secured in AWS Nitro trusted execution environments so users never handle raw key material and Magic itself cannot access it. A Server Wallet API extends the platform to agentic and enterprise use cases, providing programmatic wallets provisioned server-side via JWT-authenticated REST APIs for autonomous on-chain actions such as AI agents, treasury systems, and automated settlement. SDKs span web, iOS, Android, React Native, Python, and Node.js, all delivering 50–100ms latency. Solana is a first-class supported network: the @magic-ext/solana extension automatically derives a Solana address when a user authenticates, with transaction signing handled inside the TEE and submission via @solana/web3.js. With $83 million raised and clients including Polymarket, Mattel, Naver, and Polygon, Magic is one of the most established developer wallet infrastructure providers with active Solana support.

Portal ships client SDKs for iOS, Android, React Native, and web, plus a server-side REST API called the Enclave MPC API, giving developers a complete toolkit for embedding non-custodial wallets and stablecoin payment flows into their applications. The SDK layer handles key generation, signing, transaction construction, and backup flows, and the company advertises that a developer can complete a frontend integration in under a day. Beyond basic wallet management, the platform includes Account Abstraction features for EVM chains such as gas sponsorship, transaction batching, and programmable approval workflows, alongside a Solana Fee Sponsorship module that lets applications absorb on-chain transaction costs on behalf of their users. Portal tooling is designed to abstract away low-level blockchain complexity, giving product teams access to institutional-grade MPC cryptography without requiring end users to manage seed phrases or understand key management.

Venly is a blockchain API platform that gives developers REST endpoints to integrate wallet, NFT, and token functionality without managing private keys or node infrastructure. Developers authenticate with a Client ID and Secret, then create wallets, sign transactions, mint NFTs, and deploy tokens through a unified API across 17 blockchains, including Solana, Ethereum, Polygon, and Arbitrum. Two integration modes—a hosted Wallet Widget and a full Wallet API—let teams choose between quick embeds and white-label builds. On Solana, the API covers wallet creation, SOL and SPL token transfers, and NFT operations through the same endpoints used for EVM chains. Social login via Apple, Google, and email replaces seed phrase onboarding for end users. Unity and Unreal Engine integrations extend the tooling to game developers, and a Zapier connector links it to over 6,000 applications. Audits by Least Authority and NonceAudit back the platform's SOC 2 and ISO 27001 certifications.

Quppy delivers its full product suite — non-custodial crypto wallet, IBAN banking, crypto/fiat exchange, and AML screening — through native iOS and Android apps alongside a web interface. The platform has been in continuous mobile availability since its founding in 2017, with the app reaching version 2.1.3 in July 2025. Mobile is the primary access point for all of Quppy's user-facing features, from private key management to SEPA transfers and in-app cryptocurrency purchases. The mobile wallet employs HD (Hierarchical Deterministic) architecture, automatically generating a fresh receiving address for each transaction to reduce address-reuse risk. Private keys for the non-custodial wallet are stored locally on the user's device rather than on Quppy's servers, and account recovery relies on a standard 12-word mnemonic phrase. This design positions Quppy's mobile app as a self-custody crypto wallet that also doubles as a regulated neobank interface, letting users manage blockchain assets and euro or pound bank accounts from a single mobile dashboard.

Borderless operates as a pure orchestration and data layer across multiple blockchain networks, supporting settlement in USDC, USDT, and RLUSD on Ethereum, Solana, Polygon, Base, Tron, and XRPL. The platform abstracts the complexity of multi-chain settlement behind a single API and standardized schema, so fintech companies and financial institutions can access whichever chain and asset combination a given provider has the best liquidity for without building or maintaining individual chain integrations. The multi-chain architecture underpins the routing intelligence layer, which continuously tracks provider reliability scores and execution benchmarks across the network and improves as transaction data accumulates. By treating chain selection as a routing variable rather than a fixed constraint, Borderless gives clients flexibility across settlement rails while research confirms that the real pricing opportunity—spreads of up to 703 basis points—lies in provider selection rather than chain or stablecoin selection.