Infrastructure & Development Platforms

Xyra Labs exposes its multi-chain DeFi infrastructure to builders through a JavaScript and TypeScript SDK alongside enterprise-grade REST APIs targeting sub-100ms response times and 99.9% uptime. The APIs give development teams programmatic access to swap routing, liquidity aggregation, and cross-chain bridging capabilities, enabling them to embed Xyra's infrastructure in their own applications without rebuilding the underlying multi-chain logic from scratch. This developer-first approach underpins the platform's role as a building block for other dApps across the Solana, Aptos, Sui, and EVM ecosystems. The Kana Paymaster, a gasless transaction service for Move-VM chains, illustrates the depth of the developer offering: it processed 396 million sponsored transactions by end of 2025 and served 15 or more dApps, with peak daily activity of 2 million transactions. Account abstraction features — including social login and sponsored transaction flows — layer on top of the SDK to reduce non-custodial wallet friction for end users. With documented quickstart resources, a MiCAR-compliant whitepaper, and security coverage from a Movebit audit, Xyra Labs positions its tools as production-ready infrastructure for teams building multi-chain applications.

The STEM protocol (Solana Trustless Encrypted Messaging) is an open-source, decentralized wallet-to-wallet messaging protocol built with Solana's Anchor framework in Rust, published by the cherry.fun team as a contribution to the Solana ecosystem. The cherrydotfun GitHub organization ships supporting libraries including a stem-sdk, a miniapp-sdk, a chat-embed-sdk (MIT licensed), and an analytics package. These tools allow Solana developers to add wallet-native encrypted messaging and embedded mini apps to their own products. Raffle.sol embedded cherry.fun chat natively using the chat-embed-sdk, and Jupiter Swap integrated into the cherry.fun interface via the miniapp-sdk. By open-sourcing both the protocol and SDKs, cherry.fun positions STEM as shared communication infrastructure rather than a closed application stack.

Tender provides an API-first integration layer for developers embedding crypto payment capabilities without managing their own blockchain infrastructure. Its four API categories — Payment, Agent, System, and Webhook — cover initiating transactions, managing sub-merchant accounts, querying supported chains and exchange rates, and configuring real-time event delivery. All requests use HMAC cryptographic signatures and webhook delivery logs expose failed notification histories for debugging. Two integration paths serve different developer profiles: a JavaScript/React library for custom web applications and a WordPress WooCommerce plugin for e-commerce stores without dedicated development resources. The Agent API supports multi-tenant structures where developers manage downstream merchants under a parent account, suited for marketplace and platform operators. Tender's GitHub organization also forks FacilitatorX402, implementing the x402 HTTP payment protocol for autonomous machine-to-machine micropayments, signaling active development toward agent payment flows.

ICPay ships two primary developer packages: icpay-sdk, a TypeScript library for creating payment intents, fetching token lists, and querying prices and balances using human-readable shortcodes; and icpay-widget, a set of framework-agnostic Web Components with optional React bindings. Eight pre-built UI components cover common commerce patterns including a tip jar, article paywall, donation thermometer, premium content gate, and a simple storefront. A Payload CMS plugin is also available for content-platform integrations. Authentication follows a publishable-key-for-frontend and secret-key-for-server pattern familiar from SDKs like Stripe. Developers initialize the SDK with a chain-specific provider and the API handles transaction construction differences across Solana, Internet Computer, and Base. Token lists are fetched dynamically so new assets can be added without requiring SDK version bumps, and all widget components accept CSS variable theming.

Nana Wallet brings Solana-powered stablecoin finance to mobile users in emerging markets through a deliberately simplified onboarding flow: users sign up with just an email address, with no seed phrase, no crypto knowledge, and no blockchain interaction required at any point. Behind the scenes, Multi-Party Computation (MPC) technology secures each user's private keys across multiple parties so that neither Nana nor any single entity holds a complete key, delivering genuine self-custody without the technical burden normally associated with it. The Android app available on Google Play under Nana Money Inc. supplements MPC with biometric authentication including fingerprint or Face ID and an optional security PIN, while on-ramping integrates directly with mobile money services already embedded in daily African life, including M-Pesa, MTN MoMo, Airtel Money, and Vodafone Cash. By sponsoring all gas fees and abstracting away blockchain complexity entirely, Nana demonstrates how mobile-first wallet design can extend Solana stablecoin reach to populations who may never interact with an RPC endpoint.

machines.cash exposes a developer and AI-agent infrastructure layer alongside its consumer virtual card product. The platform offers a Claude plugin, MCP connectors, Codex integration, a CLI, and a consumer API at api.machines.cash/consumer/v1 so that developers and AI assistants can execute purchases programmatically. The API uses short-lived scoped session tokens with granular permission scopes covering cards, balances, deposits, and transactions, and requires idempotency keys for financial writes. Agents must gate purchases with explicit user confirmation before execution, making machines.cash one of the earlier payment platforms designed with AI agent use cases as a first-class concern.

Myaza's B2B infrastructure API is a production-grade multi-chain payment layer that lets African businesses and fintechs accept stablecoin payments across Solana, Ethereum, Polygon, TRON, and Stellar from a single unified platform. The API supports programmatic wallet generation and management, real-time address monitoring via webhook notifications, and cross-chain asset bridging via Wormhole — giving developers the tools to build financial applications that span multiple blockchain ecosystems without requiring deep expertise in each network's mechanics. For Solana-focused builders, Myaza leverages the network's high throughput, sub-second finality, and low transaction costs to handle the high-frequency, small-value transfers typical of African remittances and micro-merchant commerce. Solana is explicitly listed among the supported chains for wallet creation, payment acceptance, and stablecoin receipt, and as USDC adoption on Solana continues to grow — making it one of the highest-volume stablecoin settlement networks globally — Myaza's multi-chain architecture positions developers to route African financial corridors through whichever network best serves a given use case at any moment.

Knit (useknit.io) is an API-first digital asset payment infrastructure platform that gives developers a unified REST API to integrate crypto payment capabilities into any business application. The API exposes four core modules — Collections for one-time deposit address generation, API Wallets for persistent customer-specific ledgers, a Business Services Wallet for outbound liquidity, and Payouts for programmatic on-chain withdrawals — all accessible through a single base endpoint. Authentication supports both legacy API keys and OAuth 2.0 client credentials, enabling engineering teams to phase migrations between authentication models without a hard cutover or service disruption. Developer-facing capabilities include event-driven webhooks with persistence and replay functionality, ensuring missed or delayed notifications can be recovered without manual reconciliation. Payment Links allow developers to generate shareable payment URLs without exposing raw wallet addresses to end users, while IP whitelist enforcement on payout requests provides an additional security layer at the API level. Supporting six blockchain networks with a FINTRAC-registered compliance backbone, Knit supplies the infrastructure rails for developers building fintech products — exchanges, neobanks, or marketplaces — that require regulated, multi-chain crypto payment capabilities without building the underlying blockchain plumbing themselves.

PayPerQ provides developer tooling for building pay-per-query and metered API access applications on Solana, enabling developers to monetize API endpoints or data services on a per-request basis. The platform's infrastructure handles the payment processing, access control, and metering logic that would otherwise require custom smart contract development, giving builders a ready-made layer for launching token-gated or usage-based API products on Solana. By abstracting the complexity of on-chain micropayment coordination, PayPerQ makes it practical for developers to build products where consumers pay only for what they use — a billing model that traditional web2 infrastructure supports but that requires significant custom work to implement reliably on-chain. The SDK and API tooling reduces time to deployment for developers building metered access products in the Solana ecosystem.

Unhosted abstracts cross-chain complexity into a single self-custodial wallet interface, supporting over 100 blockchains — including Solana, Ethereum, Bitcoin, Arbitrum, Polygon, Optimism, Avalanche, and Polkadot. The platform handles bridging automatically behind the scenes through LI.FI routing, eliminating the need for users to manually select bridges or manage native gas on each network. Gas payments are abstracted further, allowing users to pay transaction fees in any token they hold rather than sourcing the native asset for each chain. The wallet covers more than 10 million cryptocurrencies and 600 million NFTs across its supported networks, consolidating multi-chain portfolios into one interface. For Solana users holding assets across multiple ecosystems, Unhosted aggregates Solana balances alongside EVM portfolios without requiring separate chain-specific tooling or manual bridge coordination, making it a practical hub for multi-chain asset management from a single self-custodial account.

Bullring Finance exposes its entire cross-border settlement stack — collections, stablecoin routing, and payouts — through a single unified REST API, enabling developers to embed global payment capabilities without building corridor-by-corridor banking integrations from scratch. Supporting infrastructure includes real-time webhooks for settlement event notifications, a sandbox environment for integration and testing, and SDKs and client libraries for multiple programming languages. The API abstracts multi-chain routing logic across Solana, Ethereum, Celo, Polygon, Stellar, and Base, selecting the optimal network for each corridor based on cost, speed, and reliability without requiring the integrating developer to manage chain selection directly. The developer-facing dashboard provides multi-currency virtual accounts, centralized treasury visibility, and real-time liquidity monitoring across all active corridors. This API-first architecture positions Bullring as embedded payment infrastructure rather than an end-user product: fintech companies and payment service providers are the intended integrators, building their own cross-border user experiences on top of Bullring's settlement rails. The platform's early client base — including SUPA, Bluum Finance, Cray Finance, DominiPay, Vector, and Vesicash — reflects this developer and fintech integration model.

SwapBee's cross-chain capability is built on integrations with LI.FI and Bungee, two bridge aggregators that compare multiple bridging protocols to find efficient routes between networks. LI.FI connects more than 20 bridges and DEX aggregators — including Uniswap, 1inch, Stargate, and Across — across 60+ blockchains and has processed over $80 billion in volume across 100 million transactions, while Bungee, powered by Socket, adds an additional layer of bridge comparison. Together these integrations allow users to swap assets between Solana and EVM-compatible networks without manually operating a bridge or interacting with any individual bridging protocol. Solana is supported natively on SwapBee, with users able to swap SOL, USDC on Solana, USDT on Solana, and other Solana-based tokens into assets on other networks, or receive Solana assets as the output of cross-chain swaps originating elsewhere. The LI.FI and Bungee integrations are the primary mechanisms enabling Solana-to-EVM and EVM-to-Solana routing, surfaced as example pairs on SwapBee's main interface. Because SwapBee never holds user funds, cross-chain counterparty risk is concentrated in the bridge and DEX aggregator layer rather than in the aggregator itself, providing users with a clear picture of where risks lie across each transaction.

reply.cash aggregates liquidity across 31 blockchains and supports 181 tokens, making it one of the broadest multichain platforms available for stablecoin-based cross-border payments. The platform handles cross-chain bridging natively: a user holding assets on Base can route through Solana before disbursing to an African mobile money recipient — all within a single flow that completes in under 60 seconds. Supported chains span Solana, Ethereum, Polygon, Arbitrum, Base, Optimism, and Bitcoin, covering virtually the full landscape of active stablecoin liquidity. Cross-chain transfers are managed non-custodially: wallet connections through Phantom, Solflare, MetaMask, Brave, or other supported wallets remain user-controlled throughout, and no account or login is required to initiate a transfer. The platform's primary innovation lies in completing the last-mile step that most cross-chain bridges leave unfinished — converting arrived assets into local fiat and disbursing directly to mobile money operators or bank accounts. This end-to-end design collapses what would otherwise require multiple separate services into a single seamless flow.

Fuse provides a comprehensive developer toolkit called FuseBox, an SDK for building gasless, account-abstracted Web3 applications on iOS and Android. The stack is designed to abstract blockchain complexity from business developers with fintech backgrounds, enabling them to build consumer applications without requiring users to manage private keys or hold gas tokens. Complementary tools include the Smart Wallets API for non-custodial wallet creation, the Trade API for on-chain swap routing, and the Notifications API for real-time transaction alerts. Additional infrastructure components include Fuse Console, a management dashboard for APIs and deployed smart contracts, and a GraphQL API for indexed blockchain data queries. The network is fully EVM-compatible, allowing developers to port Ethereum, Arbitrum, or Polygon smart contracts to Fuse without modification. By late 2025, the ecosystem had grown to more than 150 active projects and 63,682 verified contracts, reflecting strong adoption of the developer tooling layer.

Hotburo functions as a design infrastructure provider for early-stage Web3 and Solana ecosystem teams that lack in-house design capacity. The studio's structured service model covers the complete design lifecycle — from initial brand discovery and competitive research through wireframing, high-fidelity UI design, interactive prototyping, and developer handoff — effectively operating as an outsourced design department rather than a single-engagement vendor. For protocols and applications building on Solana, professional design is a prerequisite for user trust, investor confidence, and developer attention, placing studios with proven crypto experience inside the practical build stack of serious projects. The retainer-based design support offering further positions Hotburo as ongoing infrastructure rather than a one-time resource, maintaining design systems and iterating on product interfaces as client projects scale.

FxWallet is a self-custody mobile wallet published by DXP Computing Power Foundation, available on both iOS and Android. The application is built with Flutter and distributes through standard app stores, positioning itself as a unified interface for managing crypto assets across more than 80 blockchain networks from a phone or tablet. The mobile-first design includes biometric access controls (Face ID and fingerprint), an integrated DApp browser for interacting with over 200 decentralized applications, and an offline wallet mode that enables key generation and transaction signing on air-gapped devices. At version 2.31.2, it carries a 4.6-star rating on the Apple App Store across 29 ratings as of mid-2026, with open-source Flutter and Dart packages published on GitHub for community use.

Baltex bridges Solana with other blockchain networks, enabling users to move assets across chains as part of its cross-chain transfer infrastructure. The platform supports users who need to convert or transfer tokens between ecosystems, removing the need to interact with multiple bridge protocols independently and providing a more streamlined approach to managing assets across different blockchain environments. This cross-chain capability is integrated into Baltex's broader trading interface, allowing participants on Solana to access liquidity and assets from other networks in a single workflow. The platform's approach focuses on reducing friction for users navigating a multi-chain environment, supporting the interoperability that underpins Solana's growing role as a hub for cross-ecosystem DeFi activity.

Nabox allows one cryptographic key pair to manage assets and sign transactions across more than 100 blockchains simultaneously, spanning Ethereum, BNB Chain, Polygon, Arbitrum, Optimism, zkSync, Solana, TRON, and others. The NerveNetwork cross-chain relay layer, developed by the NULS ecosystem, underpins these capabilities, with NerveBridge enabling cross-chain transfers exposed directly through the wallet. On Solana, Nabox handles SOL balances and SPL token queries, with Solana NFT display support in active development. SwapBox routes trades across chains touching Solana liquidity pools, and WalletConnect plus MetaMask injection ensure broad DApp compatibility across the EVM and multi-chain ecosystem.

Team Finance offers a suite of developer-oriented tools that allow crypto projects to deploy tokens and launch infrastructure without writing a single line of smart contract code. Token creation uses pre-audited, pre-configured contract templates supporting Solana's SPL standard and the newer Token-2022 standard, covering projects that need transfer fees, confidential transfers, or programmable metadata. White-label portals let teams host branded vesting and staking dashboards on their own domains, a feature popular with larger launches that need a cohesive community experience. A DEX aggregation widget is also available for embedding directly in project dashboards without leaving the platform. The platform's multi-chain approach means the same tooling and UX that works on Ethereum, BNB Chain, Arbitrum, and Base also works on Solana, lowering friction for teams operating across networks. Team Finance supports 26 blockchains and reports serving over 40,000 projects since its launch under TrustSwap. Security coverage includes audits from CertiK, Hacken, BailSec, and Zokyo across its V2 contract suite, with a $50,000 bug bounty program and open-source contract publication across all supported chains. These credentials matter for developer teams evaluating infrastructure they will point their communities toward.

Cosmostation offers non-custodial wallet software spanning mobile and browser platforms, supporting more than 80 blockchain networks from a single interface. The Cosmostation Wallet for iOS and Android and the Cosmostation Extension for Chrome both give users full self-custody of private keys while enabling staking management, IBC token transfers, and interactions with decentralized applications across supported chains. The breadth of network support is a direct response to the fragmented nature of the Cosmos IBC ecosystem, where managing assets across dozens of interconnected zones has historically required multiple tools. Governance participation is a prominent feature of the wallet products: Cosmostation surfaces active on-chain proposals from networks where the user holds delegated stake, enabling delegators to vote directly without leaving the wallet. This positions Cosmostation's wallet offering as a cross-chain interface for both asset management and network participation, reflecting the company's dual role as both a validator and a retail-facing infrastructure provider across the interchain.

MegaYours describes itself as the "NPM for Web3," offering a module publishing system where developers write reusable blockchain logic once and make it available for any token or project to attach. Modules work with fungible tokens, semi-fungible tokens, and NFTs, and can be added at mint time or dynamically after deployment without asset migration or contract rewrites. Solana developers access the platform through a TypeScript SDK (@megayours/megadata) with Metaplex integration, exposing createMegadata and updateMegadata functions for dynamic NFT metadata. The MegaYours GitHub organization maintains seventeen public repositories spanning the core protocol, Solana bridge, gateway layer, and API service. Teams can compose audited, shared modules rather than rebuilding common patterns — lowering the cost of adding cross-chain utility, staking, or governance to existing token deployments.

Cash App's stablecoin transfer feature operates across four blockchain networks: Solana, Ethereum, Polygon, and Arbitrum. Block built the integration with a chain-agnostic architecture, assigning each verified user an on-chain address for every supported network and routing transfers automatically based on the destination address. Users do not need to select a network or manage gas fees; Cash App handles network selection and on-chain execution in the background. Solana was the primary chain Block evaluated during development, selected for its throughput of roughly 2,600 transactions per second, sub-second finality, and average transaction costs under a fraction of a cent. Block has stated publicly that it plans to expand to additional networks and stablecoins as customer demand develops, treating the current four-chain configuration as a starting point. This architecture allows Cash App to serve users across different blockchain ecosystems without requiring any single network preference.

The BRRR protocol (Blockchain Reconciliation and Remittance Record) is Holyheld's open-source modular settlement layer, launched in April 2023 and subsequently spun out as infrastructure available to third-party payment integrators. When a cardholder authorizes a top-up, BRRR detects incoming tokens, performs swaps and cross-chain routing, converts the proceeds to EUR, and reconciles against Mastercard or SEPA rails in under two seconds. The protocol covers EVM chains including Ethereum, Arbitrum, Base, Optimism, and Polygon, as well as non-EVM networks such as Solana and Starknet, with automatic gas abstraction removing the need to hold native tokens on each chain. BRRR powers off-ramp, on-ramp, and multi-call cross-chain orchestration as distinct product lines, and processed over 100 million USD in total volume between its April 2023 launch and December 2024.

Heima Network provides a developer SDK and Agent Hub that let Solana-native and multichain applications integrate chain abstraction without rewriting their core logic. The PumpX case study shows the SDK in practice: the Solana-based meme token DEX adopted Heima's layers and gained the ability to accept liquidity and user accounts from any supported chain, with gas management and cross-chain routing handled automatically by the protocol's infrastructure. The Agent Hub is a permissionless marketplace where autonomous agents register trading, arbitrage, and position management capabilities across chains. Agents access live on-chain data through Heima's APIs and can integrate off-chain signals for complex strategies, with staking-based guarantees backing each participant. AgentKeys extends these capabilities to paired devices, allowing voice or text requests to trigger on-chain actions through permissioned agent channels without the user directly managing transactions.

Automata Network ships modular Rust and Solidity SDKs that give developers a unified interface for attesting computations across Intel SGX/TDX, AMD SEV-SNP, AWS Nitro Enclaves, and NVIDIA H100 hardware families. The toolkit includes ZK-proof compression for on-chain quote verification, reducing million-gas attestation costs to affordable proof sizes through integrations with RISC Zero, Succinct, and Brevis. The DCAP Dashboard automates certificate collateral management and security-patch monitoring, removing a significant operational burden for teams running SGX or TDX environments. Deployments span ten EVM-compatible networks as of November 2025. Production users include Uniswap and Flashbots, and Scroll and Linea integrate the Multi-Prover AVS to distribute proving trust across different mechanisms as part of their Stage 2 decentralization roadmaps. Enhanced multi-prover rollup support shipped in January 2026.

Cross-chain capability is central to Sumex's chain-agnostic aggregation model. The platform routes swaps across multiple blockchains through liquidity aggregation infrastructure designed to optimize execution by finding the best available path across supported networks. Private swap functionality is included to reduce exposure to MEV attacks, where bots monitoring the mempool can front-run on-chain trades before they settle. Multi-wallet connectivity allows users to connect self-custody wallets from different blockchain networks alongside centralized exchange accounts within the same interface. Participants with positions distributed across Solana and other networks can track and manage everything from a single dashboard. Sumex is designed as a horizontal aggregation layer rather than a single-chain native application, with infrastructure built to expand support across additional networks as the platform develops.

StaFi 2.0 introduced Liquid Staking as a Service (LSaaS), a platform that lets other projects and developers launch their own liquid staking or liquid re-staking tokens without building the underlying staking infrastructure from scratch. LSaaS handles validator management, reward distribution, and smart contract scaffolding across Ethereum, EVM-compatible networks, Bitcoin, Cosmos, and Solana, while the deploying project controls its own branding and configuration parameters. The platform was extended in April 2025 with AI-powered tools under a direction called Staking AI Finance. The Staking Code Agent uses large language models to generate staking-related smart contract code from natural language inputs, lowering the technical barrier for developers building on LSaaS. A companion Staking Assistant Agent provides a conversational interface for optimizing yields, executing staking operations, and receiving personalized recommendations without manual protocol configuration.

POTLOCK's smart contracts run on NEAR Protocol, but contributions are accepted from a wide range of networks through NEAR Intents, a cross-chain interoperability protocol that handles native asset swaps and settlement. Supported source chains include Solana, major EVM networks, Bitcoin, Stellar, TON, and Sui. SOL holders can contribute to POTLOCK quadratic rounds directly from their Solana wallets without manually bridging, making POTLOCK one of the few public goods funding platforms accessible natively from the Solana ecosystem. A secondary product, POTLAUNCH, extends the cross-chain design by using Solana as its primary base chain and bridging participation to NEAR via NEAR Intents and Omnibridge. This allows project teams to run token launches with cross-chain participation spanning both ecosystems. For Solana DAOs or foundations wanting to run grant programs, the cross-chain stack enables native SOL contributions while quadratic calculation and settlement occur on NEAR.

Balanced is built around SODAX, a cross-chain execution layer that routes user intents — swaps, loans, deposits — across 13 blockchains without requiring manual bridging, wrapped-token management, or chain-switching mid-transaction. External solvers compete to fill each order at the best available price, then settle the transaction in the background, completing most cross-chain trades in approximately 20 seconds. The architecture draws aggregated liquidity from Uniswap, Cetus, PancakeSwap, Hyperliquid, and Soroswap across connected networks. Balanced's money market extends this cross-chain design: collateral posted on one chain can back a loan issued on a different chain, and bnUSD moves natively at 1:1 across all 13 networks. Solana joined the protocol in September 2024, enabling Solana-native wallets to access the full feature set — swaps, borrowing, and earning — connected to 12 other chains.

Spectrum Nodes is a managed RPC infrastructure provider launched in June 2025, giving developers and enterprises immediate endpoint access to blockchain networks without operating their own nodes. The company runs its own bare-metal servers in Tier 3 data centers rather than relying on commodity cloud providers, a choice it credits for maintaining 100% uptime during cloud outages that have disrupted virtualized competitors. The platform processes over one billion requests per day and backs availability with a 99.982% SLA and round-the-clock monitoring. Beyond raw JSON-RPC access, Spectrum Nodes offers an enriched API layer covering chain data, token balances, NFT records, portfolio aggregation, token pricing, and DeFi positions across more than 20 chains. Developers can interact through a unified REST and JSON-RPC interface or a typed TypeScript SDK. Two node models are available for each supported chain: shared endpoints for development and lower-volume use cases, and dedicated bare-metal nodes provisioned within 48 business hours for teams needing performance isolation. The service holds AICPA SOC 2 Type II attestation and offers six pricing tiers from a free plan through enterprise, with payment accepted in both fiat and USDC.

Amp, built by Edge & Node, provides a developer-facing blockchain data layer with multiple query interfaces designed to fit into existing engineering workflows. Its most distinctive developer feature is automatic ABI-to-SQL translation: a single call to eventTables(abi) converts smart contract event definitions directly into queryable SQL tables, eliminating the manual parsing work that typically consumes significant engineering time when building on-chain data pipelines. The platform also handles blockchain reorganizations natively, removing custom reconciliation logic that teams would otherwise need to maintain when consuming raw RPC feeds. With Solana support added in April 2026, developers can query Solana events through the same API used for other chains, using familiar SQL, GraphQL, or REST tooling without dealing with chain-specific indexing complexity. Data is stored as Apache Parquet files in object storage such as S3 or GCS, with metadata in PostgreSQL, making it compatible with standard data engineering infrastructure. Ampersend, Edge & Node's second product, extends this developer utility into AI agent infrastructure, providing an SDK and dashboard layer on top of the x402 payment protocol so developers can instrument, control, and monitor agent payment flows programmatically.

The Guru Framework is an open-source developer toolkit published under the dex-guru organization on GitHub, designed to help teams build blockchain workflow automation and AI-powered applications. It includes smart contract templates, a graphical interface for workflow construction, and integration libraries that allow decentralized applications to embed transaction widgets and automated workflows into their own interfaces. The toolkit is built around BPMN (Business Process Model and Notation), an established standard for modeling complex workflows. An Application Wizard tool enables communities to build custom multi-agent applications targeting specific user groups or use cases. For cross-chain coordination, the Guru Framework integrates Chainlink's Cross-Chain Interoperability Protocol (CCIP), enabling workflow steps to span multiple blockchains within a single orchestrated process. Production deployments include Burning Meme, which transitioned from testnet to mainnet using GURU tokens as a liquidity mechanism, demonstrating the toolkit's viability for live applications.

Printr uses Axelar and LayerZero as its cross-chain communication layer, enabling single-transaction swaps and one-click bridging across more than twelve blockchains. The platform abstracts gas and routing at the application level so users can transact across networks without managing multiple wallets. Token deployments reach all supported chains simultaneously, eliminating the fragmented liquidity that separate per-chain launches create. Supported networks include Solana, Base, BNB Chain, Ethereum, Mantle, Monad, Avalanche, Arbitrum, and others. For Solana-based projects, this allows tokens to reach EVM ecosystems without splitting community attention or forking liquidity. Governance token holders vote on chain expansion, meaning supported chains can grow through community proposals. The Printr team is largely composed of Axelar alumni, reflecting the platform's deep integration with that protocol.

NEAR Mobile is a self-custody mobile wallet for the NEAR Protocol ecosystem, available on iOS and Android and developed by Peersyst Technology. Account creation is handled through FastAuth, NEAR Protocol's passkey-based system that allows users to set up a wallet via social login or device passkey rather than a seed phrase, reducing the setup barrier that has historically limited mobile wallet adoption. The app manages NEAR-native tokens and NFTs, supports fiat on-ramps through local payment methods, and allows sending and receiving assets across multiple wallet addresses from a single interface. Beyond basic asset custody, NEAR Mobile connects to the broader NEAR Protocol dApp ecosystem through One Click Connect, a single-step authentication protocol that links external decentralized applications to the wallet without requiring users to copy-paste addresses or manage separate browser extension sessions. Built in React Native with TypeScript and open-sourced on GitHub under the Peersyst organization, the wallet reached version 3.9.5 as of mid-2026 with over 3,400 commits, reflecting active long-term development. Ledger hardware wallet compatibility was announced as an upcoming feature, adding a hardware security layer for users who require it.

RHEA Finance is built around NEAR Protocol's Chain Signature technology, which enables smart contracts on NEAR to cryptographically sign transactions on external blockchains — including Bitcoin, EVM-compatible networks, Zcash, and Solana — without locking assets in bridge contracts or issuing synthetic tokens on destination chains. This approach eliminates the counterparty risk associated with centralized custodians and removes the complexity of managing wallets across multiple networks. RHEA also integrates with NEAR Intent, a decentralized intent settlement layer, to route cross-chain operations more efficiently. The practical result is that users on other chains can access RHEA's NEAR-side liquidity without leaving their native environment. In November 2025, RHEA launched cross-chain lending through Solflare — a Solana-native wallet — allowing Solana users to interact with NEAR-side lending markets using USDC, USDT, and ZEC as initial assets. A dedicated Satoshi Ramp provides Bitcoin users a direct entry point to access yield opportunities without first converting BTC to a wrapped token on another chain.

Amadeus Protocol integrates Arweave's permanent decentralized storage network to handle large AI artifacts that would be prohibitively expensive to store on-chain, including model weights, training datasets, agent logs, and audit records. The implementation uses AR.IO's Turbo bundling solution for high-throughput uploads and Rust-based Arweave crates for cryptographic signing. On-chain, only lightweight hashes are retained as verifiable audit trails that link back to off-chain data, keeping the base layer lean while preserving full verifiability. Crust Network provides additional decentralized storage capacity as part of the broader Amadeus partner ecosystem. All agent modifications and activity are recorded on-chain to ensure complete auditability after the fact, while large binary artifacts live in permanent decentralized storage. The Arweave integration is targeted for full deployment in Q1 2026, designed to scale with the network's growing catalog of agent-generated data and AI model artifacts as builder adoption increases.

Calyx is built on two core cross-chain infrastructure layers: NEAR Intents and OmniBridge. NEAR Intents is an interoperability layer on NEAR Protocol that resolves cross-chain routing and swaps behind the scenes, eliminating manual bridging for token sale participants. As of late 2025, NEAR Intents had processed over $4 billion in total swap volume. OmniBridge makes launched tokens natively portable across all 19+ supported networks without requiring projects to redeploy contracts on each chain. The cross-chain design extends through the full token lifecycle: participants on Solana, Ethereum, Bitcoin, BNB Chain, and other networks can join the same sale with assets they already hold and withdraw vested tokens to any supported chain. A third component, the Agentic Market Maker, handles automatic post-sale liquidity rebalancing across chains. The aggregate cross-chain liquidity accessible through NEAR Intents is cited at over $100 billion.

DapDap's StableFlow is a cross-chain bridge built on the NEAR Intents protocol connecting Solana to Ethereum, Arbitrum, Polygon, BNB Chain, Optimism, Avalanche, NEAR, and Tron. Instead of routing transfers through AMM pools, StableFlow uses a decentralized solver network where professional market makers compete to fill a transfer intent, eliminating the liquidity fragmentation that accumulates slippage on conventional bridges. Settlement is atomic via a Verifier Smart Contract on NEAR Protocol: transfers either complete in full across source and destination chains or revert automatically with funds returned, with no partial states. The d'Avinci gateway also includes Super Bridge, a cross-chain asset transfer tool for EVM-compatible networks optimizing transactions for speed and cost. No destination-chain gas tokens are required, as StableFlow uses a chain-abstracted account model.

DappLooker provides Python and JavaScript SDKs alongside a RESTful API suite designed for developer and agent-first workflows. The AI API layer includes endpoints for trading intelligence, wallet intelligence, yield and treasury data, and agent infrastructure, all returning structured JSON without additional parsing overhead. The platform supports x402 payments, allowing autonomous agents to purchase data access without requiring human authorization in the loop. Developers can embed DappLooker charts in external applications via the charting API, subscribe to dashboards via API keys, and pay for service access in USDC or USDT. The Agent Infrastructure product line includes a CLI interface that gives developers and autonomous systems direct terminal access to the platform's intelligence outputs, reducing integration work for teams building AI-driven data pipelines.

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.