crossmint-wallets

Create and manage Crossmint blockchain wallets across EVM, Solana, and Stellar.

Updated Feb 2, 2026

Search Tags:#automation #API #web3 #wallet #multi-chain #Crossmint

Ready to run

npx skills add https://github.com/OxFrancesco/clawd-web3-skills --skill crossmint-wallets

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: crossmint-wallets
Source: https://github.com/OxFrancesco/clawd-web3-skills/tree/main/web3-skills/crossmint
Command: npx skills add https://github.com/OxFrancesco/clawd-web3-skills --skill crossmint-wallets

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Crossmint Wallets provides automated creation, management, and funding of blockchain wallets for users, AI agents, and treasury operations, reducing manual setup and integration overhead.

Core Features & Use Cases

Create wallets for agents and users across multiple chains with optional linkage to userId or email.
Retrieve wallet details, fund testnet wallets, and transfer tokens between wallets.
Use cases: onboarding new agents, provisioning operating accounts, and programmatic wallet management in DeFi automation.

Quick Start

Use the crossmint wallet skill to create a wallet for an agent: bun scripts/create-wallet.ts --userId AGENT01 --chain base-sepolia Then fetch details: bun scripts/get-wallet.ts --address <address> --json

Frequently Asked Questions about crossmint-wallets

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I create and manage multi-chain wallets using the Crossmint API?▼

You can create and manage Crossmint wallets by running TypeScript scripts via the Bun runtime to create, retrieve, and fund wallets across EVM chains, Solana, and Stellar. It handles wallet provisioning for users, agents, and treasury operations.

How do I programmatically fund testnet wallets across EVM chains and Solana?▼

You can programmatically fund testnet wallets by executing the Crossmint wallet scripts provided. The scripts interact with the Crossmint API to fund testnet wallets across supported chains like EVM, Solana, and Stellar.

Do I need Doppler and Bun to automate Crossmint wallet creation?▼

Yes, automating Crossmint wallet creation requires the Bun runtime to execute the scripts and Doppler to manage your Crossmint API keys and secrets securely. You also need valid Crossmint API keys to authenticate the requests.

Can I link a blockchain wallet to a specific userId or email when onboarding agents?▼

Yes, when creating wallets for agents or users, you can optionally link the blockchain wallet to a specific userId or email. This is done by passing the userId parameter when executing the wallet creation script.

What is the best way to transfer tokens between Crossmint wallets on different chains?▼

The best way to transfer tokens between Crossmint wallets is by using the dedicated transfer scripts included in the Skill. These scripts call the Crossmint API to move tokens between wallets across EVM chains, Solana, and Stellar.

What are the limitations of using scripts for Crossmint wallet management?▼

A limitation is that wallet management relies entirely on executing scripts via the Bun runtime with Doppler for secrets. It does not offer a graphical interface, and testnet funding is limited to the supported EVM, Solana, and Stellar networks.