{"endpoint":{"id":"c4d9d932a6362eec","rail":"x402","source":"cdp-bazaar","url":"https://agent402.tools/api/l2-gas-comparison","method":"POST","host":"agent402.tools","serviceName":"L2 gas comparison","description":"Current gas snapshot across Ethereum + supported L2s (Base, Polygon, Arbitrum, Optimism), sorted cheapest-first. Returns gas price in gwei, latest block number, chain id, and an isL2 flag per chain. Use to route a transaction to the cheapest viable L2 or to track L1→L2 gas spread.","tags":["crypto","l2","gas","cross-chain","comparison"],"categoryId":"onchain-data","priceUsd":0.002,"priceScheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"J7aN3PLJnTCF5qpEnvJHJsnCjcGuqC2rYtEM8Gv3xwg","testnetOnly":false,"calls30d":null,"payers30d":null,"lastCalledAt":null,"startFeeUsd":null,"platformUsageExtra":null,"reportedSuccess30d":null,"pageUrl":null,"firstSeenAt":"2026-10-10T17:10:55.862Z","lastSeenAt":"2026-10-11T12:09:01.327Z","lastProbedAt":"2026-10-11T10:01:41.115Z","embeddedHash":"f7756a0dd830c37a0799022f5f431bdd329196e35095798c3a2068328e0d2229"},"score":{"endpointId":"c4d9d932a6362eec","computedAt":"2026-10-11T13:47:09.632Z","score":66,"grade":"C","uptime7d":1,"latencyP50Ms":500,"probeCount7d":4,"flags":["no-usage-data","wallet-mismatch"]},"recentProbes":[{"id":13594,"endpointId":"c4d9d932a6362eec","checkedAt":"2026-10-11T10:01:41.245Z","statusCode":402,"latencyMs":646,"valid402":true,"priceUsd":0.002,"payTo":"J7aN3PLJnTCF5qpEnvJHJsnCjcGuqC2rYtEM8Gv3xwg","error":null,"mcpOutcome":null,"mcpProtocol":null},{"id":10031,"endpointId":"c4d9d932a6362eec","checkedAt":"2026-10-11T05:46:00.275Z","statusCode":402,"latencyMs":354,"valid402":true,"priceUsd":0.002,"payTo":"J7aN3PLJnTCF5qpEnvJHJsnCjcGuqC2rYtEM8Gv3xwg","error":null,"mcpOutcome":null,"mcpProtocol":null},{"id":6497,"endpointId":"c4d9d932a6362eec","checkedAt":"2026-10-11T01:15:46.019Z","statusCode":402,"latencyMs":1184,"valid402":true,"priceUsd":0.002,"payTo":"J7aN3PLJnTCF5qpEnvJHJsnCjcGuqC2rYtEM8Gv3xwg","error":null,"mcpOutcome":null,"mcpProtocol":null},{"id":2953,"endpointId":"c4d9d932a6362eec","checkedAt":"2026-10-10T20:45:35.078Z","statusCode":402,"latencyMs":246,"valid402":true,"priceUsd":0.002,"payTo":"0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0","error":null,"mcpOutcome":null,"mcpProtocol":null}]}