{"slug":"agents-avasis-ai-v1-tip-eth-gas-bcc369","title":"Ethereum mainnet gas tip for agents that send transactions","host":"agents.avasis.ai","method":"GET","resource":"https://agents.avasis.ai/v1/tip/eth-gas","category":"market","description":"Ethereum mainnet gas tip for agents that send transactions: latest block number and age, base fee, eth_gasPrice, eth_maxPriorityFeePerGas and a suggested maxFeePerGas (2x base fee + priority), from one batched RPC call every 4 s. Long-poll with ?since=<seq>&wait=25. Prepaid meter price $0.0002/call ","price_listed":0.002,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":0,"reported_payers_30d":0,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"additionalProperties":false,"properties":{"since":{"description":"long-poll: the seq you already have; answers as soon as a newer value exists","minimum":0,"type":"integer"},"wait":{"description":"long-poll: seconds to wait for a newer value (0..25); with a prepaid token an unchanged answer is free","maximum":25,"minimum":0,"type":"integer"}},"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"data":{"type":"object"},"observedAt":{"type":"string"},"seq":{"type":"integer"},"topic":{"type":"string"}},"required":["topic","seq","data"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"Ethereum mainnet gas tip for agents that send transactions: latest block number and age, base fee, eth_gasPrice, eth_maxPriorityFeePerGas and a suggested maxFeePerGas (2x base fee + priority), from one batched RPC call every 4 s. Long-poll with ?since=<seq>&wait=25. Prepaid meter price $0.0002/call (packs at /v1/meter); SSE at /v1/stream/tips.","last_updated":"2026-10-31T05:06:04.498Z","schemes":["exact"]}