Gas Estimator API
Rank #19019smithery/axel-belfort/gas-estimator
Multi-chain gas price API for AI agents. Compare gas prices across Ethereum, Base, Polygon, Arbitrum, and BSC in a single call. Find the cheapest chain for your transaction. Tools: crypto_estimate_gas. Use this when choosing between chains for deployment, bridging decisions, or cross-chain cost optimization. IMPORTANT: For Ethereum-only gas, use gas_get_current_price for more detail. Returns gas prices for all chains in one response. No API key required — x402 micropayment $0.002/call on Base L2.
Gas Estimator API is a Model Context Protocol (MCP) server published by Br0ski777. It ranks #19019 of 58,900 servers tracked on MCP Toplist. Gas Estimator API is listed across 2 registries — Official MCP and Smithery, with 3 tracked versions. It was first listed on Apr 13, 2026 and most recently updated on May 16, 2026.
Ranks ahead of 39,881 of 58,900 servers on MCP Toplist.
Use Gas Estimator API
Add Gas Estimator API to any MCP client (Claude, Cursor, VS Code, …) with one of the configs below.
{
"mcpServers": {
"gas-estimator": {
"url": "https://gas-estimator.api.klymax402.com/mcp"
}
}
}Listed on 2 registries
Br0ski777
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Available versions (3)
| Version | Published |
|---|---|
| 1.1.0 | May 16, 2026 |
| 1.0.1 | Apr 23, 2026 |
| 1.0.0 | Apr 13, 2026 |
Frequently asked questions
- What is Gas Estimator API?
- Multi-chain gas price API for AI agents. Compare gas prices across Ethereum, Base, Polygon, Arbitrum, and BSC in a single call. Find the cheapest chain for your transaction. Tools: crypto_estimate_gas. Use this when choosing between chains for deployment, bridging decisions, or cross-chain cost optimization. IMPORTANT: For Ethereum-only gas, use gas_get_current_price for more detail. Returns gas prices for all chains in one response. No API key required — x402 micropayment $0.002/call on Base L2.
- Who maintains Gas Estimator API?
- Gas Estimator API is maintained by Br0ski777, which publishes 101 MCP servers (253 total versions) tracked on MCP Toplist.
- Is Gas Estimator API an official MCP server?
- Yes — Gas Estimator API is listed on the Official MCP Registry, alongside Smithery.
- How many versions does Gas Estimator API have?
- MCP Toplist tracks 3 versions of Gas Estimator API, most recently published on May 16, 2026.
- Where can I find the source code for Gas Estimator API?
- The source code for Gas Estimator API is hosted at github.com/Br0ski777/gas-estimator-x402.