Roundhouse AI

Token Risk Score

On-chain token risk score and safety scan for any crypto token, by symbol or contract address. Returns 8 weighted dimensions — holder concentration, top-1 holder identity, holder income share vs protocol revenue, price percentile over 366 days, P/TVL and P/S, supply integrity and mint/freeze authority, DEX+CEX exit liquidity, and multi-wallet clustering / wash-trading detection — each with its raw evidence, plus a confidence score for what could not be verified. Call before buying, adding liquidity, or approving a contract. Also matches: token risk, token safety, token score, token scan, token scanner, due diligence, rug check, honeypot, scam token check, contract safety, holder concentration, whale concentration, wash trading, pre-trade safety check, memecoin safety. $0.02 USDC per call.

TradingLiveeip155:8453Exactvia facilitator:payAI
https://www.0816.cn/api/score
CryptoToken-riskToken-safetyToken-scoreDue-diligence
Settlements · 30d
1
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$0.02
Verified settled volume
1 settlements proven x402 by their on-chain EIP-3009 marker.
$0.020
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x567047dbd96a12f17e96d4427714a66811be2e11

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

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.

0.02USDC≈ $0.02 USD
on Base · exact scheme

Pay 0.02 USDC on Base to 0x5670…e2e11. The signed payment is good for 5 minutes.

Paid to
0x5670…e2e11
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
20000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x567047dbd96a12f17e96d4427714a66811be2e11",
    "amount": "20000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "symbol": "PENDLE"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "dims": {
            "clustering": {
              "score": null,
              "status": "unverified"
            },
            "concentration": {
              "score": 37.3,
              "evidence": {
                "level": "集中",
                "top20Pct": 74.49
              }
            },
            "holder_income": {
              "score": 10,
              "evidence": {
                "revenue30dUsd": 0
              }
            },
            "top1_identity": {
              "score": 60,
              "evidence": {
                "pct": 53.29,
                "isContract": true
              }
            }
          },
          "grade": "D",
          "score": 39.5,
          "symbol": "ONDO",
          "verdict": "存在硬伤：协议 30 天收入为 $0，代币本期不捕获协议价值",
          "dims_note": "8 dimensions total; each carries its own status and raw evidence",
          "confidence": 0.95,
          "fetched_at": "2026-09-18T00:00:00.000Z"
        }
      }
    },
    "schema": {
      "type": "object",
      "$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": [
                "symbol"
              ],
              "properties": {
                "symbol": {
                  "type": "string",
                  "description": "token symbol e.g. PENDLE"
                },
                "address": {
                  "type": "string",
                  "description": "optional contract address"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-09-19 02:41Z
Last indexed by Roundhouse
2026-09-24 11:45Z
Last enriched (probe, favicon, geo)
2026-09-19 10:45Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 402
Report

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.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service Token Risk Score 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=Token%20Risk%20Score'
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://www.0816.cn/api/score, 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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.