Wallet Safety Checks

What the provider says

Quoted from x402 Bazaar · source record · read 2026-10-26

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Facts and where they come from

Price

0.02 USDC per call Provider claim

Recorded value: 0.01 USDC per call.

Unit

per call

Protocol

x402, REST · transport: HTTP Provider claim

Auth

x402

Endpoint

https://onchaincheck.dev/check

Source

x402 Bazaar (Coinbase CDP) · Public discovery API (provider-published records)

Last checked

Not checked by us yet — the data is as the source published it

First seen

2026-10-24

Usage

2 calls · 2 unique payers in the 30 days before 2026-10-24. Measured by the x402 Bazaar, not by us and not by the provider.

Payments and earnings

No settled payment on record. Earnings for this service are unknown — not zero. The source counts 2 calls in 30 days, which at the published price is roughly $0.04 of activity. Activity is not revenue; no charge has been reconciled for it.

Payment rails

A payment rail is where the provider asks to be paid. It is not proof that anything was paid through it. See evidence levels.

Input and output, as published

Request

{
    "method": "GET",
    "queryParams": {
        "address": "0x2211d1D0020DAEA8039E46Cf1367962070d77DA9",
        "chain": "base",
        "token": "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed"
    },
    "type": "http"
}

Response

{
    "example": {
        "address": "0x2211d1D0020DAEA8039E46Cf1367962070d77DA9",
        "chain": "base",
        "checks": {
            "sanctions": "ok",
            "token": "ok",
            "wallet": "ok"
        },
        "expect": "any",
        "notes": "Screens only the digital currency addresses that OFAC publishes on its SDN list, from a copy dated listAsOf. It is not legal advice and not a complete sanctions or AML check: it doesn't cover addresse\u2026 (240 chars, truncated in this example)",
        "reasons": [
            {
                "code": "not_sanctioned",
                "level": "info",
                "text": "The address is not found on the OFAC SDN list as of 2026-10-21."
            },
            {
                "code": "wallet_age",
                "level": "info",
                "text": "First activity was 886 days ago."
            },
            {
                "code": "account_kind",
                "level": "info",
                "text": "The address is a contract (minimal proxy (often a smart-contract wallet)), not a wallet (EOA)."
            },
            {
                "code": "token_risk",
                "level": "info",
                "text": "Token risk is low (15/100): Low risk: the owner can pause all transfers; ownership is not renounced."
            }
        ],
        "rules": "block if the address or token contract is on the OFAC SDN list; caution if the wallet's first activity is under 7 days old, it has no activity, it isn't the expected kind (expect=eoa or contract), the\u2026 (240 chars, truncated in this example)",
        "sanctions": {
            "listAddresses": 1065,
            "listAgeDays": 2,
            "listAsOf": "2026-10-21",
            "matches": [],
            "result": "not found on the OFAC SDN list as of 2026-10-21",
            "sanctioned": false
        },
        "summary": {
            "ageDays": 886.53,
            "firstFunder": "0x1985EA6E9c68E1C272d8209f3B478AC2Fdb25c87",
            "isWallet": false,
            "kind": "minimal proxy (often a smart-contract wallet)",
            "largeTransfersRecent": 2,
            "listAsOf": "2026-10-21",
            "newestActivityAt": "2026-10-23T05:32:03.000Z",
            "sanctioned": false,
            "tokenRisk": {
                "level": "low",
                "score": 15
            }
        },
        "token": {
            "address": "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed",
            "asset": {
                "known": false
            },
            "chain": "base",
            "decimals": 18,
            "flags": {
                "canBlacklist": false,
                "canChangeFees": false,
                "canMint": false,
                "noLiquidPool": false,
                "ownerCanAct": true,
                "thinLiquidity": false,
                "upgradeable": false
            },
            "market": {
                "dex": "uniswap-v3",
                "feeTierBps": 30,
                "fullyDilutedValueUsd": 34520000,
                "pairedWith": "WETH",
                "pool": "0xc9034c3E7F58003E6ae0C8438e7c8f4598d5ACAA",
                "poolsFound": 10,
                "priceUsd": 0.000959674,
                "quoteSideLiquidityUsd": 133000
            },
            "name": "Degen",
            "nativeUsd": {
                "price": 2402.43,
                "source": "Chainlink ETH/USD",
                "symbol": "ETH",
                "updatedAt": "2026-10-23T06:25:27.000Z"
            },
            "notes": "Privileged functions are detected from bytecode selectors and may have false positives or misses. Liquidity is the WETH or USDC held by the deepest Uniswap v3 or aerodrome pool found.",
            "owner": "0x704Ec5C12Ca20a293C2C0B72B22619A4231f3c0d",
            "ownershipRenounced": false,
            "privilegedFunctions": {
                "blacklist": false,
                "maxTransaction": false,
                "mint": false,
                "pause": true,
                "setFees": false,
                "tradingSwitch": false
            },
            "proxy": {
                "upgradeable": false
            },
            "risk": {
                "level": "low",
                "reasons": [
                    {
                        "code": "can-pause",
                        "points": 10,
                        "text": "The owner can pause all transfers."
                    },
                    {
                        "code": "owner-not-renounced",
                        "points": 5,
                        "text": "Ownership is not renounced."
                    }
                ],
                "score": 15,
                "summary": "Low risk: the owner can pause all transfers; ownership is not renounced."
            },
            "symbol": "DEGEN",
            "totalSupply": 35967154646.5
        },
        "tokenAddress": "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed",
        "tokenSanctions": {
            "listAddresses": 1065,
            "listAgeDays": 2,
            "listAsOf": "2026-10-21",
            "matches": [],
            "result": "not found on the OFAC SDN list as of 2026-10-21",
            "sanctioned": false
        },
        "verdict": "ok",
        "wallet": {
            "account": {
                "isContract": true,
                "kind": "minimal proxy (often a smart-contract wallet)",
                "nativeBalance": "7.554675633166555733",
                "nativeBalanceUsd": 18149.579
            },
            "activity": {
                "byCategory": {
                    "erc20": 193,
                    "erc721": 7
                },
                "inboundScanned": 100,
                "moreHistory": true,
                "newestAt": "2026-10-23T05:32:03.000Z",
                "oldestScannedAt": "2026-03-04T20:47:51.000Z",
                "outboundScanned": 100,
                "transfersScanned": 200
            },
            "address": "0x2211d1D0020DAEA8039E46Cf1367962070d77DA9",
            "age": {
                "ageDays": 886.53,
                "firstActivityAt": "2024-05-19T17:46:01.000Z",
                "firstActivityBlock": 14675707,
                "firstActivityTx": "0x5f454db47b81efe7131819debc259678524c550771a0262b9cb486d58b5ba799",
                "firstDirection": "in"
            },
            "chain": "base",
            "firstFunder": {
                "address": "0x1985EA6E9c68E1C272d8209f3B478AC2Fdb25c87",
                "amount": 1,
                "asset": "ETH",
                "at": "2024-05-19T17:46:01.000Z",
                "tx": "0x5f454db47b81efe7131819debc259678524c550771a0262b9cb486d58b5ba799"
            },
            "largeTransfers": [
                {
                    "amount": 10000,
                    "asset": "USDC",
                    "at": "2026-06-11T18:24:41.000Z",
                    "block": 47206467,
                    "category": "erc20",
                    "counterparty": "0xf605767BB0636FE082B20b2999A6957e3c772378",
                    "direction": "out",
                    "hash": "0x946b81e380e8efa4ba6e90b9eb22b76733b331a1613c5f540ff93d0ef0de8759",
                    "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                    "usd": 10000
                },
                {
                    "amount": 1000,
                    "asset": "USDC",
                    "at": "2026-03-15T05:58:07.000Z",
                    "block": 43382470,
                    "category": "erc20",
                    "counterparty": "0x944766f715b51967E56aFdE5f0Aa76cEaCc9E7f9",
                    "direction": "out",
                    "hash": "0x980b5e79d2c9aca49de1b0dbed6303cbc76f1003eb463e04af3086839efb8540",
                    "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                    "usd": 1000
                }
            ],
            "nativeUsd": {
                "price": 2402.43,
                "source": "Chainlink ETH/USD",
                "symbol": "ETH",
                "updatedAt": "2026-10-23T06:25:27.000Z"
            },
            "notes": "From Alchemy's transfer index: ETH (top-level only), ERC-20, ERC-721 and ERC-1155 transfers, zero-value ones excluded. Activity, counterparties and large transfers cover the newest 100 transfers in ea\u2026 (240 chars, truncated in this example)",
            "recentTransfers": [
                {
                    "amount": 1.176424941,
                    "asset": "ZORA",
                    "at": "2026-10-23T05:32:03.000Z",
                    "block": 52972088,
                    "category": "erc20",
                    "counterparty": "0xC8d077444625eB300A427a6dfB2b1DBf9b159040",
                    "direction": "in",
                    "hash": "0xfa9eb05cc39d5837f798e4af956c2d5701e7caedb1ed870b8cc7719a79616adc",
                    "token": "0x1111111111166b7FE7bd91427724B487980aFc69",
                    "usd": null
                },
                {
                    "amount": 38.73637901,
                    "asset": "ZORA",
                    "at": "2026-10-23T04:54:45.000Z",
                    "block": 52970969,
                    "category": "erc20",
                    "counterparty": "0xC8d077444625eB300A427a6dfB2b1DBf9b159040",
                    "direction": "in",
                    "hash": "0x86f49f84cfc339368a9e60506d1c5f53b22b7584dfd1e6e4a2785aa0230c70c0",
                    "token": "0x1111111111166b7FE7bd91427724B487980aFc69",
                    "usd": null
                }
            ],
            "topCounterparties": [
                {
                    "address": "0xC8d077444625eB300A427a6dfB2b1DBf9b159040",
                    "lastAt": "2026-10-23T05:32:03.000Z",
                    "received": 54,
                    "sent": 0,
                    "transfers": 54
                },
                {
                    "address": "0x4Ee35c658b8032a7577096B60bd51Ae9909E4f98",
                    "lastAt": "2026-10-23T04:50:31.000Z",
                    "received": 30,
                    "sent": 0,
                    "transfers": 30
                }
            ]
        }
    },
    "type": "json"
}

Examples are the provider's own, not a call we made.

Provenance

One row per statement. “Verified” means we checked it ourselves and the finding is quoted. “Provider claim” means we read it in the provider's own record. “Not found” is a statement about our search, not proof of absence.

Endpoint checks

We have not called this endpoint yet. Until we do, everything above is what the source published — no more.

Tags

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