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Okx Onchain Gateway

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.

skills.sh installs
8.8K
GitHub stars
347
last updated
Aug 21, 2026

Install

$ npx -y skills add okx/onchainos-skills --skill okx-onchain-gateway --agent claude-code

Installs into .claude/skills of the current project.

Files

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.

Browse the repository on GitHub

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Details

Repository
github.com/okx/onchainos-skills
Categories
Backend & APIs, Productivity & Planning, Finance & Trading, Web3 & Blockchain

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