okx-onchain-gateway
Multi-chain gateway for gas estimation, transaction simulation, and broadcasting with MEV protection.
Install
npx skills add https://github.com/okx/onchainos-skills --skill okx-onchain-gatewayStats
| Total installs | 3,315 |
| Weekly installs | 3.3K |
| GitHub stars | 180 |
| First seen | Feb 28, 2026 |
| Source | @okx/onchainos-skills |
Summary
- Supports six core commands: gas price lookup, gas limit estimation, transaction simulation (dry-run), signed transaction broadcasting, and order status tracking across XLayer, Solana, Ethereum, Base, BSC, Arbitrum, Polygon, and 20+ other chains
- Handles EVM and Solana transaction formats; resolves human-readable chain names automatically and displays gas prices in Gwei with USD cost estimates
- Includes MEV protection on Ethereum, BSC, and Solana; batch broadcast support for approve+swap workflows; and region-aware error handling
- Does not sign transactions or generate swap calldata; pairs with okx-dex-swap for complete swap-to-broadcast workflows
Tags
Related skills
| Skill | Installs | vs okx-onchain-gateway |
|---|---|---|
| okx-dex-swap | 3,344 | +29 |
| twelvedata | 3,120 | -195 |
| query-token-info | 2,080 | -1,235 |
| wallet | 3,664 | +349 |
| query-address-info | 1,988 | -1,327 |
FAQ
- How many installs does okx-onchain-gateway have?
- okx-onchain-gateway has 3,315 total installs and 3.3K installs this week.
- Where is okx-onchain-gateway hosted?
- okx-onchain-gateway is published by @okx/onchainos-skills at https://github.com/okx/onchainos-skills.
- How many GitHub stars does okx-onchain-gateway have?
- okx-onchain-gateway has 180 GitHub stars.
- When was okx-onchain-gateway first indexed?
- OrangeBot.AI first indexed okx-onchain-gateway on Feb 28, 2026.
- How do I install okx-onchain-gateway?
- Run: npx skills add https://github.com/okx/onchainos-skills --skill okx-onchain-gateway