{"offerId":"gas-price","title":"Gas price oracle","description":"Current gas price and latest base fee for Base or Ethereum L1, read fresh from the chain at call time — never cached. Returns wei and gwei figures plus the chain id, so the answer is unambiguous.","priceCents":2,"method":"POST","endpoint":"https://short.desknav.ai/jobs/gas-price","hint":"This endpoint sells work. Send a POST with your input as JSON. Without payment it replies 402 with the terms below; repeat the POST with an X-Payment (x402) or X-Payment-Tx (direct USDC transfer) header.","x402Version":1,"accepts":[{"scheme":"exact","network":"base","maxAmountRequired":"20000","payToAddress":"0x3c5BbDEf29f7B6bc5973c77f90c5A3f02D829Eee","usdcAddress":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","requiredDeadlineSeconds":1800,"resource":"https://short.desknav.ai/jobs/gas-price","description":"Gas price oracle"}],"directPayment":{"payTo":"0x3c5BbDEf29f7B6bc5973c77f90c5A3f02D829Eee","usdcAddress":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","chainId":8453,"amountCents":2,"amountUnits":"20000","paymentUri":"ethereum:0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913@8453/transfer?address=0x3c5BbDEf29f7B6bc5973c77f90c5A3f02D829Eee&uint256=20000"},"documentation":"https://short.desknav.ai/docs"}