List of Embedded Wallet projects on Solana (2026)

Circle Wallets provides wallet-as-a-service infrastructure through REST APIs and SDKs, enabling developers to embed secure wallet functionality into applications. The platform supports multi-party computation key management, multiple authentication methods including passkeys and social logins, and Gas Station for transaction fee sponsorship across EVM-compatible blockchains, Solana, Aptos, and NEAR.

OKX Onchain OS is a developer platform providing an agentic wallet and a wallet API for building AI agents, trading bots, and Web3 applications. The agentic wallet generates and stores private keys within a trusted execution environment, screening transactions against risky addresses before signing, while supporting multiple sub-wallets per account across several blockchains. The wallet API exposes balance queries, transaction broadcasting, and transaction history so external applications can query and act on-chain through one interface.

Crossmint Embedded Wallets is a wallet infrastructure product that lets developers add self-custody wallets directly into their applications. It provides smart contract wallets with a modular signer architecture, abstracting private key management, gas payments, and transaction execution behind a single API. Businesses and AI agents use it to provision wallets for end users across multiple blockchains without building custody infrastructure from scratch. Extensions such as swaps, staking, and card issuance can be layered on top of the core wallet functionality.

Fireblocks Embedded Wallets enables applications to create and manage MPC wallets directly within their platform. The toolkit provides non-custodial key management, transaction signing, and blockchain connectivity for iOS, Android, and web applications.

Portal Embedded Web3 Wallet is a white-labeled wallet infrastructure using TSS MPC cryptography, eliminating seed phrases through backup methods including Passkeys, cloud storage, and PIN recovery. The system provides cross-device syncing and sub-second wallet generation across mobile and web platforms.

Visa Stablecoin Platform is a financial services platform that lets crypto-native companies, fintechs, and financial institutions manage stablecoin activity through a single operating environment. It combines onchain wallet infrastructure, access to a stablecoin issued under an open standard, fiat-to-stablecoin on-ramps and off-ramps, and stablecoin-based payments and payouts, with approval controls and compliance screening built in. Businesses use it to handle treasury, settlement, and program operations without integrating separate wallet, ramp, and compliance vendors. The platform is in limited availability, with some components such as wallet infrastructure and stablecoin access offered in beta.

Bitnob Wallet is a multi-currency wallet that lets businesses hold, send, and receive Bitcoin, stablecoins, and local currency from a single account. It converts between currencies with transparent rates and consolidates balances, conversions, and transactions into one dashboard. The wallet is aimed at businesses that need to receive payments and settle funds across crypto and fiat without juggling multiple tools.

Bitnob Wallet-as-a-Service is a wallet infrastructure platform that lets businesses provision custodial or non-custodial cryptocurrency wallets for their own users through an API. It supports wallet creation, funding, transacting, and archiving across multiple blockchain networks, with policy controls such as spending limits, allowlists, and multi-signature approvals. The platform can be run white-label, letting licensed institutions and fintechs offer wallet features under their own brand.

Liminal Wallet Infrastructure is an embedded wallet platform that lets institutions provision and manage hot and cold wallets through an API rather than building custody technology in-house. It secures private keys using multi-party computation and multi-signature schemes, and automates asset transfers based on configurable policies and thresholds. Businesses use it to embed wallet functionality into their own applications while maintaining transaction screening and compliance controls across multiple blockchain networks.

Wallet as a Service is embedded wallet infrastructure that lets businesses provision custodial or non-custodial crypto wallets inside their own applications through an API. It handles key management and blockchain connectivity so client platforms do not need to build wallet infrastructure themselves. It supports multiple blockchain networks and integrates with CPAY's own wallet product.

Universal Accounts is chain abstraction infrastructure that gives users a single account and unified balance across multiple blockchains without bridging. It routes transactions through Universal Liquidity, automatically selecting from a set of high-liquidity primary assets to execute purchases or gas payments on any supported chain, even when the user holds no assets there. The system uses an account abstraction implementation and, for existing wallets, an account upgrade standard to avoid migrating funds. Developers integrate the software development kit to make applications chain-agnostic, pairing it with a separate signer such as social login or an external wallet.

CDP Embedded Wallets provides a toolkit enabling developers to integrate self-custodial wallets directly into applications without seed phrases or browser extensions. Users authenticate via email, SMS, or OAuth while developers maintain control over the user interface. The SDK includes built-in onramp services, token swap capabilities, and yield on USDC balances.

BoomFi Wallets and Ledger is an embedded wallet and ledger platform giving businesses native crypto and fiat balances with built-in treasury controls. It provides omnibus or dedicated multi-chain wallets secured by multi-signature approval, alongside a unified ledger for real-time balance tracking across crypto and fiat. Businesses use it to route treasury operations, apply configurable spending policies, and generate audit-ready reconciliation exports.

MPC Wallet as a Service is a developer-focused service for building custodial wallets secured by multi-party computation. It provides APIs and SDKs for batch address generation, automated deposits and withdrawals with an API Co-Signer, configurable approval flows, reconciliation, and token multisig management. The service includes automatic gas fuelling and sweeping, and integrates across mobile, web console, browser extension, and API access points for businesses building wallet infrastructure across multiple blockchains.

WalletKit implements wallet-to-app connectivity infrastructure through the WalletConnect protocol, enabling secure session management and multichain transaction signing. The system provides one-click authentication, phishing protection, and access to thousands of decentralized applications.

B2BinPay is a cryptocurrency payment platform that lets merchants, financial institutions, and other businesses accept, hold, and move digital assets under a single account and dashboard. It provides merchant checkout integration with automatic settlement, wallet infrastructure for storing and transferring assets, and crypto-to-fiat conversion tools accessible through a unified API. The platform also offers custody, staking, and instant crypto-to-crypto conversion services, and can be deployed under a client's own branding as a white-label solution. Businesses across industries such as e-commerce, gaming, and gambling use the platform to accept payments across multiple blockchains and hold or grow digital asset balances.

Dfns Wallets-as-a-Service Platform is an embedded wallet infrastructure that lets banks, fintechs, and enterprises create and manage programmable digital asset wallets without building their own key management or signing stack. It uses multi-party computation to distribute private key shares across enclaved nodes, with every signing operation requiring quorum approval under configurable governance policies. The platform supports custodial and non-custodial models, multichain wallet creation, staking, fee sponsoring, and transaction execution, and can be deployed as a hosted service, hybrid, or fully on-premises to meet data sovereignty requirements. It also connects to centralized exchanges, decentralized liquidity venues, and fiat rails to route trades, swaps, and payments through a single custody interface.

Turnkey Embedded Wallets is a developer infrastructure product that lets applications provision and manage non-custodial wallets for their users directly within their own interfaces. It generates and secures private keys inside trusted execution environments, letting users authenticate through passkeys, email, social login, or biometrics without handling seed phrases. Consumer apps, business platforms, and white-labeled services use it to onboard users and manage transaction signing, sponsorship, and status tracking across multiple blockchains.

A developer wallet service providing custodial and non‑custodial smart wallets via API and embeddable widget, with social login and multi‑chain support for rapid user onboarding.

Passkeys Developer Kit is an embedded wallet infrastructure with multi-party computation technology, enabling biometric authentication and cross-chain asset management. The system provides SDK integration for Web3 applications while maintaining self-custodial security through passkey protocols.

Flexa Components provides SDK integration tools for mobile and web applications, enabling wallet developers to add native payment functionality. The system supports iOS, Android, and React Native platforms while maintaining self-custody wallet compatibility and requiring no external dependencies.

Magic SDK provides passwordless authentication and embedded wallet infrastructure through developer APIs, enabling email-based login, social authentication, and automatic non-custodial wallet creation. The system uses patented Delegated Key Management System for secure private key handling while supporting transaction signing across multiple blockchain networks.

Cobo Wallet-as-a-Service is a developer infrastructure product that lets businesses embed custodial, multi-party computation, smart contract, and exchange wallet capabilities into their own applications through APIs and SDKs. It provides programmatic wallet creation across multiple blockchains along with a developer console for managing API keys, logs, and webhook events. Exchanges, brokerages, and fintech platforms use it to launch wallet functionality without building custody infrastructure from scratch.

Cobo Portal is a digital asset wallet platform that lets institutions manage custody, trading, and treasury operations from one interface. It combines custodial, multi-party computation, smart contract, and exchange wallet technologies under unified risk controls, approval workflows, and portfolio dashboards. Users connect to decentralized applications and centralized exchanges directly from the platform while enforcing customizable transaction and governance policies.

Tender Merchant is a merchant payment gateway that lets businesses accept cryptocurrency payments across physical and online checkout flows. Merchants integrate the platform through point-of-sale terminals, APIs, plugins, payment links, and software development kits, with a dashboard providing sales metrics and transaction analytics. The gateway also converts incoming crypto into local fiat settlement, converts fiat into crypto through an on-ramp pipeline, issues wallet-as-a-service subwallets for end users, and supports bulk disbursements to pay multiple recipients at once. All of these capabilities are accessed through the same merchant account and dashboard rather than as separate applications.

BitGo Wallet-as-a-Service is a wallet infrastructure platform that lets businesses programmatically create and manage self-custody and custodial wallets for their end users. It provides application programming interfaces for generating receive addresses, signing and monitoring transactions, and setting whitelisting and velocity controls. Businesses use it to embed wallet functionality into their own products without building custody infrastructure from scratch.

TipLink Wallet Adapter is an embedded wallet toolkit that lets Solana applications let users log in and sign transactions using a Google account instead of a browser extension or seed phrase. It integrates into an application's existing wallet adapter interface, provisioning a self-custodial wallet whose private keys remain inaccessible to both TipLink and the integrating application. The toolkit works consistently across mobile and desktop, letting developers offer transaction signing without directing users to install separate wallet software.

Blockradar Wallet as a Service is an API-based infrastructure platform that lets fintechs provision and manage non-custodial stablecoin wallets across multiple blockchains. It generates dedicated wallet addresses for end users, auto-sweeps and settles incoming funds to a master wallet, and issues virtual bank accounts that convert fiat deposits into stablecoins on receipt. The platform provides a chain-abstracted stablecoin payment gateway, cross-chain stablecoin swap and bridge routing through a liquidity orchestration layer, and stablecoin checkout links for merchant payments. It also screens wallet addresses against sanctions and blocklists in real time and supports gasless transactions through sponsored network fees.

Dynamic SDK is a wallet infrastructure platform that lets applications embed self-custody and server-managed wallets, connect external wallets, and accept stablecoin payments. It provides authentication through email, social login, and external wallets, key management via threshold signature schemes, and smart account features for gas sponsorship and approval logic. Developers use it to onboard users, manage compliance and fraud controls, and move funds across multiple blockchains without building wallet infrastructure from scratch. The platform also supports global wallets that operate across multiple partner applications and programmatic server wallets for automated signing.

CFX Payment Infrastructure is a payments infrastructure and orchestration platform that aggregates multiple U.S. and international money movement rails, including retail cash deposits, ACH, wire, and cross-border transfers, behind unified APIs. It lets developers and businesses convert between fiat currency and digital dollars, issue and manage stablecoin balances, and settle transactions across supported blockchains. The platform includes hosted wallet infrastructure that lets partners embed self-custodial balances and cash acceptance into their own apps, alongside built-in identity verification for onboarding. Businesses can also route idle balances into a treasury feature that converts supported stablecoins into yield-bearing balances. Additional tools cover a customer dashboard, transaction webhooks, and a rewards engine for driving user activity.

Privy is a developer toolkit that enables applications to create and manage wallets directly within their platform through APIs. The system provides embedded wallet creation, user authentication, and key management across EVM, Solana, and Bitcoin networks.

Gaian Payment Platform is a stablecoin payment infrastructure product that enables borderless QR code payments and cross-border transfers with automatic conversion to local currency. It provides an API gateway and open-source SDK for businesses to embed stablecoin payments into their own platforms, alongside a hosted QR scanner and checkout for end users. The platform also issues embedded wallets so users without existing crypto wallets can hold and convert multiple stablecoins, and supports on and off-ramp conversions between stablecoins and local fiat currencies through licensed banking and payment-service partners. It operates across multiple blockchains and settles payouts through local banking rails in several Asia-Pacific markets.

MatterWallet is a white-label wallet SDK that enables developers and wallet providers to embed the FortressNames™ Send-to-Name system, stealth address generation, encrypted in-wallet messaging, and off-chain KYC proof verification into cryptocurrency wallets and applications. The SDK is chain-agnostic, modular, and open source. AmericanFortress serves as the operational proof-of-concept demonstrating the full MatterWallet stack in a consumer context, with multi-chain support across Ethereum, Bitcoin, and Layer 2 networks, and infrastructure for AI agent payment integration.

Rail Payment Infrastructure is a payments orchestration platform that lets businesses accept, convert, and settle funds across fiat currencies and stablecoins through a single API. It aggregates deposit accounts, currency exchange, on-ramp and off-ramp conversions, embedded wallets, and collections into one unified account structure, routing transactions across multiple banking partnerships and blockchain networks. Businesses use it to move value across borders, hold multi-currency balances, and access request-for-quote pricing for large conversions without integrating each capability separately.

Para Modal enables cross-app embedded wallets that work universally across blockchains, supporting both web3 native users and newcomers to crypto through a simple authentication interface.

Moongate SDK allows developers to integrate social authentication and embedded wallet functionality into Solana dApps, enabling users to access Web3 applications with existing Google, Apple, Twitter, or Ethereum accounts.

Civic Auth is an authentication SDK for web and mobile applications, currently in open beta. It supports sign-in via email, Google, and passkeys, with optional automatic Web3 wallet provisioning for users on Solana and EVM-compatible chains. The SDK is available for React, Next.js, Vanilla JavaScript, Node.js, Python (FastAPI, Flask, Django), and React Native. When deployed alongside Civic Hub, authenticated users receive scoped permission tokens for agent access, with authentication events recorded automatically in the audit log. Developers obtain a Client ID at auth.civic.com to configure and manage their integration.

LazorKit Wallet SDK enables biometric passkey authentication and creates programmable wallets for Solana applications.