{"name":"gas_tracker","description":"Get current Ethereum gas prices (slow, standard, fast)","endpoint":"https://gateway-production-2cc2.up.railway.app/tools/gas_tracker","price_usdc":"0.001","developer_address":"GB7THTEVT2T7CZQ5TFUOIQSI32XCJ7BHWS35OBTAI2V4FNL7BXZZ2GM2","parameters":{"type":"object","properties":{}},"category":"data","uptime_pct":100,"total_calls":0,"active":true,"triggers":["gas","gwei","transaction fee","ethereum fee","network congestion","gas price","eth fee"],"use_when":"You need to know current Ethereum gas prices before submitting a transaction or estimating costs.","returns":"slow_gwei, standard_gwei, fast_gwei, base_fee_gwei, estimated confirmation times","response_example":{"slow_gwei":1.5,"standard_gwei":2.0,"fast_gwei":3.0,"base_fee_gwei":1.2,"source":"etherscan"}}