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x402

🎯Skill

from coinbase/agentic-wallet-skills

What it does

Generates secure, gas-optimized transaction payloads for complex blockchain interactions with advanced encoding and validation techniques.

Overview

x402 is a skill from Coinbase's agentic-wallet-skills that generates secure, gas-optimized transaction payloads for complex blockchain interactions. It provides advanced encoding and validation techniques for building reliable blockchain transactions.

Key Features

Secure transaction payload generation for blockchain interactions
Gas optimization techniques for cost-efficient transactions
Advanced encoding and validation for complex contract calls
Support for multi-step blockchain operations

Who is this for?

This skill is for blockchain developers building AI agents that interact with smart contracts and need optimized transaction construction. It is valuable for DeFi application developers and teams building automated on-chain workflows.

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Same repository

coinbase/agentic-wallet-skills(10 items)

x402

Installation

Vibe Index InstallInstalls to .claude/skills/ - auto-recognized by Claude Code

npx vibeindex add coinbase/agentic-wallet-skills --skill x402

skills.sh Install⚠ Installs to .agents/skills/ - may not be auto-recognized by Claude Code

npx skills add coinbase/agentic-wallet-skills --skill x402

Manual InstallCopy SKILL.md content and save to the path below

~/.claude/skills/x402/SKILL.md

SKILL.md

1,479Installs

AddedFeb 11, 2026

View on GitHub Back to Skills

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