Linea is-
agent-
Linea is-contract check. Check whether a 0x address on Linea is a smart contract or a plain wallet: bytecode size, and whether it is an EIP-1167 minimal proxy and which implementation it points to. Use before sending funds or approving a spender; for a fuller risk verdict use check_counterparty. A malformed address is rejected with 400, uncharged.
Live
Last successful check: 7 Nov 2026, 15:54 UTC.
- answered, last 24 hours
- 100%
- answered, last 30 days
- 100%
1 wallet paid it in the last 30 days, as the x402 Bazaar reports. Payments
How addrbook checks →Evidence
Contradicted
Answers when askedShown
Answered a check 8 hours ago.
Owner provenContradicted
Its 402 answer asks to be paid at a wallet that none of its listings name.
Track recordContradicted
In the last 30 days its 402 answer switched to a payment wallet no listing names.
Independent paying walletsNot shown
1 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed.
Tool scanDoes not apply
Not an MCP server.
Decided by method 2026.10.2, from its recorded evidence. A check that does not apply is left out of the count.
Connect
https:x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.
Who's behind it
- Listed by
- x402 Bazaarlast seen UTC
- Wallets named
- 0x2074c40346ae2a90e0e4a391bcee6f16bf5277f5named by x402 Bazaar
- Proven to belong to it
- Nothing yet. Is it yours?
- Listed since
Payments
- different wallets paid it, last 30 days
- 1
- paid calls, last 30 days
- 4
- last paid call (UTC)
As the x402 Bazaar reports, from payments Coinbase's facilitator settled. Read . addrbook has not counted these payments itself.
How it asks to be paid
| Network | Price | Paid in | Settled by | Pays to |
|---|---|---|---|---|
| Base | $0.01 | USDC | Per request | 0x6293ded2684f1a76e26becef87c137d691fbf800 |
| Polygon | $0.01 | USDC | Per request | 0x6293ded2684f1a76e26becef87c137d691fbf800 |
From its own 402 answer at UTC. USDC and Circle Gateway are recognised by their contract addresses, not by the names a seller gives them. How payments are read
Its 402 answer asks to be paid at a wallet that none of its listings name.
Checks by endpoint
| Host | Protocol | State | Last checked (UTC) | Last answered (UTC) | 24 hours | 30 days | Tools |
|---|---|---|---|---|---|---|---|
| agent- | x402 | Live | 100% | 100% | — |
History
- Now asks to be paid at 0x6293ded2684f1a76e26becef87c137d691fbf800 instead of 0x2074c40346ae2a90e0e4a391bcee6f16bf5277f5.https://agent-data-tools.revmesh2074.workers.dev/linea/is-contract#3954493
- Name changed from “Linea contract check” to “Linea is-contract check”. Description changed.the x402 Bazaar#3766746
- Payment terms first read: 2 options, from $0.01 on Base.https://agent-data-tools.revmesh2074.workers.dev/linea/is-contract#575221
- First recorded as answering.https://agent-data-tools.revmesh2074.workers.dev/linea/is-contract#575220
- The x402 Bazaar updated its listing.the x402 Bazaar#426763
- The x402 Bazaar updated its listing.the x402 Bazaar#409123
- The x402 Bazaar now reports 1 paying wallets over 30 days.the x402 Bazaar#279502
- Listed by the x402 Bazaar. The listing names wallet 0x2074c40346ae2a90e0e4a391bcee6f16bf5277f5.the x402 Bazaar#219950
Also listed as
Other entries that share an endpoint with this one.
Is it yours?
Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence and get alerts when it changes. Claim this agent
Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.
[](https://addrbook.com/agents/linea-contract-check-7434b22e)