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Linea (Consensys) Rollup Chain Status
x402
Linea (Consensys) Rollup Chain Status is a paid API for AI agents from api.chainmarket-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-24).
Returns real-time block head, safe, and finalized block data plus gas metrics for the Linea (Consensys) L2 rollup chain
Price / call$0.002
Success—
StatusUnknown
How this service works
Linea zkEVM rollup telemetry from the public Linea RPC: latest sequencer block, safe block and finalized block (proven and finalized on Ethereum L1) with numbers, times and transaction counts, the finality lag in blocks and seconds, gas price (gwei), base fee, gas used % of limit and average block time over the last 20 blocks. Batch/proof IDs are not exposed by the RPC and are not reported.
Output
Returns a JSON object with: chain name and ID, checked-at timestamp, head/safe/finalized block objects (each with block number, timestamp, gas used, gas limit, base fee in gwei, and transaction count), current gas price in gwei, average block time in seconds, gas used as a percentage of the block gas limit, and head-to-safe and head-to-finalized lag expressed in both blocks and seconds.
Example use cases
DeFi app Linea network health check
“Is the Linea network currently healthy? Tell me the latest block number, current gas price in gwei, and how far the finalized block is behind the head.”
Gas price monitoring before L2 transaction
“Before I submit a transaction on Linea, can you check what the current gas price and base fee are on the Linea mainnet?”
Linea block finalization lag alert
“How many blocks and seconds is the Linea safe block lagging behind the chain head right now? I want to know if finalization is delayed.”
Technical details
Endpoint
GEThttps://api.chainmarket-api.workers.dev/api/crypto/linea-consensys-rollup?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time Linea-specific chain status — block finality lag, gas prices, and block cadence — without setting up your own node or API key. Ideal for AI agents monitoring Linea network health, gating transactions on finalization, or surfacing gas cost estimates before executing on-chain operations. Prefer over generic Ethereum RPC calls when the target chain is specifically Linea (chainId 59144).
Side effects
- RPC endpoint unavailable — no data returned if rpc.linea.build is unreachable
- Stale data if the Linea node is syncing or behind
- Payment failure (x402) — call not charged on failure
- Empty or malformed response if chain is undergoing a network upgrade
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"head": {
"time": "2026-10-23T09:35:49.000Z",
"number": 32402518,
"gasUsed": 55693,
"gasLimit": 2000000000,
"baseFeeGwei": 7e-9,
"transactions": 1
},
"safe": {
"time": "2026-10-23T05:17:32.000Z",
"number": 32400752,
"gasUsed": 59842,
"gasLimit": 2000000000,
"baseFeeGwei": 7e-9,
"transactions": 1
},
"chain": "Linea",
"source": "https://rpc.linea.build",
"chainId": 59144,
"checkedAt": "2026-10-23T09:36:10.444Z",
"finalized": {
"time": "2026-10-23T05:17:32.000Z",
"number": 32400752,
"gasUsed": 59842,
"gasLimit": 2000000000,
"baseFeeGwei": 7e-9,
"transactions": 1
},
"headToSafe": {
"blocks": 1766,
"seconds": 15497
},
"gasPriceGwei": 0.177195,
"avgBlockTimeSec": 10.85,
"headToFinalized": {
"blocks": 1766,
"seconds": 15497
},
"gasUsedPctOfLimit": 0
}
}Tags
x402
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