{"slug":"api-delx-ai-api-v1-x402-evm-priority-fee-ratio-4d4a31","title":"EVM Priority Fee Ratio","host":"api.delx.ai","method":"POST","resource":"https://api.delx.ai/api/v1/x402/evm-priority-fee-ratio","category":"market","description":"EVM Priority Fee Ratio: calculates the priority-fee share of the total fee cap using only bounded caller-supplied values. Call when you need a bounded evm priority fee ratio result before signing, submitting, replacing, or accepting an EVM/Base transaction assembled from caller-owned data. Returns n","price_listed":0.001,"price_asked":0.001,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":1390,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"max_fee_per_gas_wei":"2000000000","max_priority_fee_per_gas_wei":"100000000"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"properties":{"body":{"$schema":"https://json-schema.org/draft/2020-12/schema","additionalProperties":false,"properties":{"max_fee_per_gas_wei":{"description":"Max Fee Per Gas Wei supplied to EVM Priority Fee Ratio; used only for this bounded calculation and processed in memory without retention.","maxLength":8192,"type":"string"},"max_priority_fee_per_gas_wei":{"description":"Max Priority Fee Per Gas Wei supplied to EVM Priority Fee Ratio; used only for this bounded calculation and processed in memory without retention.","maxLength":8192,"type":"string"}},"required":["max_fee_per_gas_wei","max_priority_fee_per_gas_wei"],"type":"object"},"bodyType":{"const":"json","type":"string"},"method":{"const":"POST","type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"additionalProperties":true,"description":"Versioned bounded first-party JSON result with input evidence; caller data is processed in memory and not retained.","properties":{"evidence":{"additionalProperties":true,"properties":{"external_calls":{"type":"integer"},"input_sha256":{"type":"string"},"retained":{"type":"boolean"}},"type":"object"},"operation":{"type":"string"},"result":{"additionalProperties":true,"properties":{"percent":{"type":"number"},"ratio":{"type":"number"}},"type":"object"},"schema":{"type":"string"},"status":{"type":"string"}},"type":"object"}},"required":["input","output"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.001,"price_match":true,"latency_ms":1390,"error":null}],"description_full":"EVM Priority Fee Ratio: calculates the priority-fee share of the total fee cap using only bounded caller-supplied values. Call when you need a bounded evm priority fee ratio result before signing, submitting, replacing, or accepting an EVM/Base transaction assembled from caller-owned data. Returns normalized transaction evidence, calculated budget or shape findings, and a fail-closed preflight status for EVM Priority Fee Ratio as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base…","last_updated":"2026-09-19T15:58:07.647Z","schemes":["exact"]}