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Build programmable wallets for your users, treasury, and AI agents. Crossmint provides secure, chain-agnostic wallet infrastructure through a single API. Create embedded wallets for end users, high-throughput wallets for treasury operations, and permission-controlled wallets for AI agents, without managing blockchain complexity. Crossmint APIs handle wallet creation, transaction execution, gas sponsorship, and programmable policies, with built-in access to onramps and compliance infrastructure. Launch in minutes and scale to millions of wallets and transactions. Extend wallet functionality with swaps, bridging, staking, tokenized stocks, cards, and more, all through a unified platform.

Why Crossmint Wallets

Discover how Crossmint’s wallet architecture delivers superior security, performance, flexibility, and long-term independence.

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Where to Start

Choose the wallet type that fits your use case: embedded wallets for your users, treasury wallets for your business, or wallets for AI agents.

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1. Embedded Wallets

Integrate secure, non-custodial wallets directly into your app, with a seamless user experience.

Overview

What are embedded wallets

Quickstarts

React, React Native, Flutter, Swift, Kotlin

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2. Treasury Wallets

Manage and move company funds securely at scale with programmable wallets.

Overview

What are treasury wallets

Setup Guide

Create and manage a treasury wallet

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3. Agent Wallets

Give AI agents their own scoped wallets to transact autonomously within limits you set.

Overview

What are agent wallets

Setup Guide

Create a wallet for your AI agent

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Key Features

Seamless UX

No passphrases or blockchain gimmicks

Flexible Signers

Passkeys, TEEs, server signers, HSMs, and more

Account Recovery

Multiple methods to recover wallets

Gas Sponsorship

Crossmint pays for gas and bills you in fiat

Multi-Chain

50+ supported chains via one unified API

Policy Engine

Transaction rules enforced onchain

Built-in Onramps

Allow users to fund their wallets

Powerful Extensions

Cards, swaps, staking, trading, and more

No Vendor Lock-In

Switch providers without migrations

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Wallet Guides

Wallet Actions

Signers

Wallet Recovery

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Need Assistance?

Contact our sales team for support with your integration.