Ethereum gas + Base gas in one call (evm gas ops, $0.05) for agents that send tr...

{ "method": "GET", "queryParams": { "gas_limit": 21000 }, "type": "http" }

{ "example": { "also_try": [ { "price_usd": "0.05", "url": "https://agents.avasis.ai/v1/meter/pack-trial", "what": "Prepaid trial pack ($0.06 of credit): metered calls instead of per-call x402: these tips at $0.0002 per call instead of $0.002, the EVM gas-ops kit at $0.005; unchanged long-poll answers are free; SSE stream at /v1/stream/tips" }, { "price_usd": "1", "url": "https://agents.avasis.ai/v1/meter/pack-1", "what": "Prepaid $1 pack ($1.1 of credit, 30-day expiry from the last top-up): 220 metered gas-ops calls at $0.005 or 5,500 single tips; failed calls never debited" } ], "base": { "ageMs": 380, "available": true, "block": { "ageSeconds": 1, "gasUsedPct": 14.2, "number": 37400000, "timestamp": 1761739199 }, "chain": "base", "chainId": 8453, "costs": { "note": "(+ erc20_transfer, erc20_approve, dex_swap, max_authorized, wei in the paid body)", "ops": [ { "expected": { "eth": 6.51e-8, "usd": 0.000167991 }, "gas": 21000, "op": "eth_transfer" } ], "per_gas_now": { "gwei": 0.0031 }, "your_tx": { "expected": { "eth": 6.51e-8, "usd": 0.000167991 }, "gas": 21000 } }, "gwei": { "baseFee": 0.0021, "gasPrice": 0.0031, "maxPriorityFee": 0.001, "suggestedMaxFee": 0.0052 }, "next_block": { "base_fee_direction": "falling", "change_pct": -0.0592, "eip1559": { "denominator": 250, "elasticity": 6, "max_change_pct": 0.4 }, "label": "balanced", "next_base_fee_estimate": { "gwei": 0.002099 }, "vs_target": 0.852 }, "observedAt": "2026-10-29T12:00:00.000Z", "pick": { "tier": "standard" }, "priority": { "basis": "node eth_maxPriorityFeePerGas", "gwei": 0.001 }, "seq": 2411, "stale": false, "tiers": [ { "maxFeePerGas": { "gwei": 0.002863 }, "maxPriorityFeePerGas": { "gwei": 0.0005 }, "tier": "slow" }, { "maxFeePerGas": { "gwei": 0.0052 }, "maxPriorityFeePerGas": { "gwei": 0.001 }, "tier": "standard" }, { "maxFeePerGas": { "gwei": 0.0057 }, "maxPriorityFeePerGas": { "gwei": 0.0015 }, "tier": "fast" }, { "maxFeePerGas": { "gwei": 0.0083 }, "maxPriorityFeePerGas": { "gwei": 0.002 }, "tier": "urgent" } ] }, "compare": { "cheaper": "base", "ethereum_over_base": 454.8, "gas_limit": 21000 }, "computedAt": "2026-10-29T12:00:00.500Z", "eth_usd": { "available": true, "price": 2580.5, "source": "chainlink ETH/USD aggregator on Base (latestRoundData)" }, "ethereum": { "ageMs": 420, "available": true, "block": { "ageSeconds": 5, "gasUsedPct": 46.3, "number": 23700000, "timestamp": 1761739195 }, "chain": "ethereum", "chainId": 1, "costs": { "note": "(+ erc20_transfer, erc20_approve, dex_swap, max_authorized, wei in the paid body)", "ops": [ { "expected": { "eth": 0.00002961, "usd": 0.0764086 }, "gas": 21000, "op": "eth_transfer" } ], "per_gas_now": { "gwei": 1.41 }, "your_tx": { "expected": { "eth": 0.00002961, "usd": 0.0764086 }, "gas": 21000 } }, "gwei": { "baseFee": 0.41, "gasPrice": 1.41, "maxPriorityFee": 1, "suggestedMaxFee": 1.82 }, "next_block": { "base_fee_direction": "falling", "change_pct": -0.925, "eip1559": { "denominator": 8, "elasticity": 2, "max_change_pct": 12.5 }, "label": "balanced", "next_base_fee_estimate": { "gwei": 0.406208 }, "vs_target": 0.926 }, "observedAt": "2026-10-29T12:00:00.000Z", "pick": { "tier": "standard" }, "priority": { "basis": "node eth_maxPriorityFeePerGas", "gwei": 1 }, "seq": 812, "stale": false, "tiers": [ { "maxFeePerGas": { "gwei": 0.96125 }, "maxPriorityFeePerGas": { "gwei": 0.5 }, "tier": "slow" }, { "maxFeePerGas": { "gwei": 1.82 }, "maxPriorityFeePerGas": { "gwei": 1 }, "tier": "standard" }, { "maxFeePerGas": { "gwei": 2.32 }, "maxPriorityFeePerGas": { "gwei": 1.5 }, "tier": "fast" }, { "maxFeePerGas": { "gwei": 3.23 }, "maxPriorityFeePerGas": { "gwei": 2 }, "tier": "urgent" } ] }, "gas_limit": 21000, "headline": "Ethereum base fee 0.41 gwei, balanced (falling), transfer ~$0.076 · Base 0.0021 gwei, transfer ~$0.00017 · ETH $2580.5 · Base 455x cheaper for 21000 gas right now", "how_to_use": [ "Type-2 (EIP-1559) transaction: set maxFeePerGas and maxPriorityFeePerGas from the tier you choose (tiers[]); pick.tier is our deterministic suggestion with its reason." ], "kit": "evm-gas-ops-1", "solana": { "priority_fee": { "available": true, "suggested": { "high": 50000, "low": 1000, "medium": 10000, "veryHigh": 200000 } }, "slot": { "available": true, "slotProcessed": 462900001 }, "sol_usd": { "available": true, "price": 100.08 } }, "sources": [ "publicnode ethereum rpc (via stream hub)", "publicnode base rpc (via stream hub)", "chainlink ETH/USD (Base feed)", "publicnode solana rpc (via stream hub)" ] }, "type": "json" }