Summary
A solid gateway for broadcasting transactions and estimating gas across 20+ chains including XLayer, Ethereum, Solana, and Base. Handles the tedious stuff like binary integrity checks, version drift warnings, and automatic updates from GitHub releases. The pre-flight checks are thorough, verifying SHA256 checksums and handling rate limits gracefully. Good command separation too: this handles broadcasting and gas estimation while other OKX skills cover swaps and portfolio tracking. The Chinese keyword mapping is a nice touch for international users. It's basically the plumbing you need when you want to get transactions on-chain without writing your own RPC wrapper.
Install to Claude Code
npx -y skills add okx/onchainos-skills --skill okx-onchain-gateway --agent claude-codeInstalls into .claude/skills of the current project.
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Files
SKILL.md
Select a file.
Featured
Give your AI agent a complete email layer—sending, inbound inboxes, and sandbox testing.
Get 4K emails/month free →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Capacitor makes coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
