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x402.ottoai.services

Base gas oracle from Otto's own RPC: current base fee (wei+gwei), legacy gas price, and slow/standard/fast EIP-1559 priority-fee tiers (p25/p50/p90 over the last 20 blocks) with a ready-to-sign maxFeePerGas per tier. Unlike the crowded gas shelf it PUBLISHES the formula, so every tier is reproducible from the response. Flat JSON, refreshed every minute. Base gas oracle, gas price, priority fee, EIP-1559, maxFeePerGas. $0.001 per call.

Resource URL

https://x402.ottoai.services/gas-oracle

Payment options

exactBase (8453)

$0.001 USDC

Max amount

Pay to
0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808
Timeout
300s
exactSolana

$0.001 USDC

Max amount

Pay to
6XcSfqJHr9vNW2vbiRaMqUYVm7shDgLepca54wUTDPN5
Timeout
300s

Tags

gas oraclebasegas pricepriority feeeip-1559

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://x402.ottoai.services/gas-oracle
Type: http
Sources: cdp, thirdweb, ultravioletadao

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