chain-ops MGO

# MGO — Multi-chain Gas Optimizer Use this skill when the agent needs to find the cheapest EVM chain for a transaction, compare gas prices across chains, or optimize transaction costs. ## When to use - "Which chain is cheapest for gas right now?" - "Compare gas prices across EVM chains" - "I want to send a transaction — where should I do it?" - "Find the cheapest chain to deploy a contract" - "How much will this transaction cost on Base vs Ethereum?" ## Base URL https://api.mgo.chain-ops.xyz ## Endpoints All paid endpoints use x402 protocol on Base (USDC). No API key needed. ### GET /gas/demo — Free Raw gas prices for 4 chains. Rate limited (10/hr per IP). ### GET /gas/basic — $0.001 USDC 4-chain gas comparison with cheapest chain recommendation and savings calculation. Chains: Ethereum, Base, Optimism, Arbitrum ### GET /gas/premium — $0.002 USDC Full 9-chain comparison including BNB, Polygon, Avalanche, zkSync, Hyperliquid. ## Payment (x402) Protocol: x402 Network: Base (eip155:8453) Token: USDC ## Links - Dashboard: https://mgo.chain-ops.xyz - llms.txt: https://api.mgo.chain-ops.xyz/llms.txt - GitHub: https://github.com/dlrjsdl200-byte/x402-gas-api

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Install skill "chain-ops MGO" with this command: npx skills add dlrjsdl200-byte/chain-ops-mgo

MGO — Multi-chain Gas Optimizer

Use this skill when the agent needs to find the cheapest EVM chain for a transaction, compare gas prices across chains, or optimize transaction costs.

When to use

  • "Which chain is cheapest for gas right now?"
  • "Compare gas prices across EVM chains"
  • "I want to send a transaction — where should I do it?"
  • "Find the cheapest chain to deploy a contract"
  • "How much will this transaction cost on Base vs Ethereum?"

Base URL

https://api.mgo.chain-ops.xyz

Endpoints

All paid endpoints use x402 protocol on Base (USDC). No API key needed.

GET /gas/demo — Free

Raw gas prices for 4 chains. Rate limited (10/hr per IP).

GET /gas/basic — $0.001 USDC

4-chain gas comparison with cheapest chain recommendation and savings calculation. Chains: Ethereum, Base, Optimism, Arbitrum

GET /gas/premium — $0.002 USDC

Full 9-chain comparison including BNB, Polygon, Avalanche, zkSync, Hyperliquid.

Payment (x402)

Protocol: x402 Network: Base (eip155:8453) Token: USDC

Links

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