Arbitrum One Onchain Data
Rug check and due-diligence snapshot of an ERC-20 token on Arbitrum One: a 0-100 risk score with reasons, name, symbol, decimals, supply, owner and whether ownership is renounced, upgradeable-proxy detection, owner-only functions found in the bytecode (mint, pause, blacklist, fee changes), and USD price, liquidity and FDV from the deepest WETH or USDC pool on Uniswap v3. Facts only, no buy or sell opinion.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.01 USDC on Base to 0x2ECB…181d8. The signed payment is good for 5 minutes.
- Paid to
- 0x2ECB…181d8
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 10000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x2ECB9E1fcca7A62758c679F11bC3241466d181d8",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"address": "0x912CE59144191C1204E64559FE8253a0e49E6548"
}
},
"output": {
"type": "json",
"example": {
"name": "Arbitrum",
"risk": {
"level": "medium",
"score": 24,
"reasons": [
{
"code": "can-mint",
"text": "The owner can mint new tokens, diluting holders.",
"points": 13
},
{
"code": "upgradeable",
"text": "The contract is an upgradeable proxy: its code can be replaced.",
"points": 8
},
{
"code": "owner-not-renounced",
"text": "Ownership is not renounced.",
"points": 3
}
],
"summary": "Medium risk: the owner can mint new tokens, diluting holders; the contract is an upgradeable proxy; 1 more. Powers are weighted down for $1.6M of liquidity."
},
"asset": {
"known": false
},
"chain": "arbitrum",
"flags": {
"canMint": true,
"ownerCanAct": true,
"upgradeable": true,
"canBlacklist": false,
"noLiquidPool": false,
"canChangeFees": false,
"thinLiquidity": false
},
"notes": "Privileged functions are detected from bytecode selectors and may have false positives or misses. Liquidity is the WETH or USDC held by the deepest Uniswap v3 pool found.",
"owner": "0xCF57572261c7c2BCF21ffD220ea7d1a27D40A827",
"proxy": {
"admin": "0xdb216562328215E010F819B5aBe947bad4ca961e",
"upgradeable": true,
"implementation": "0xd47D14a315394ddf063174f2286Ab4Eb7C507fa0"
},
"market": {
"dex": "uniswap-v3",
"pool": "0xC6F780497A95e246EB9449f5e4770916DCd6396A",
"priceUsd": 0.183249,
"feeTierBps": 5,
"pairedWith": "WETH",
"poolsFound": 8,
"fullyDilutedValueUsd": 1832000000,
"quoteSideLiquidityUsd": 824400
},
"symbol": "ARB",
"address": "0x912CE59144191C1204E64559FE8253a0e49E6548",
"decimals": 18,
"nativeUsd": {
"price": 2405.95,
"source": "Chainlink ETH/USD",
"symbol": "ETH",
"updatedAt": "2026-10-23T06:17:14.000Z"
},
"totalSupply": 9999998977.61,
"ownershipRenounced": false,
"privilegedFunctions": {
"mint": true,
"pause": false,
"setFees": false,
"blacklist": false,
"tradingSwitch": false,
"maxTransaction": false
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$",
"description": "Token contract address on Arbitrum One"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-24 06:44Z
- Last indexed by Roundhouse
- 2026-10-26 17:20Z
- Last enriched (probe, favicon, geo)
- 2026-10-24 07:15Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service Arbitrum One Onchain Data and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=Arbitrum%20One%20Onchain%20Data' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://onchaincheck.dev/arbitrum/token, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.