Roundhouse

Andromalius Security Audits

Policy-controlled x402 payments, independently verified settlement evidence, paid security audits, and noncustodial team controls.

SearchLiveeip155:8453Exactvia cdp
https://api.andromalius.io/v1/audit/challenge
x402SecurityAudit
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 9 snapshots so far.
$0.02
Verified settled volume
2 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-08-06 12:07Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x2ff7D9d400b27659F67EFd9E43D779D2bE5053c3

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.

0.01USDC≈ $0.01 USD
on Base · exact scheme

Pay 0.01 USDC on Base to 0x2ff7…053c3. The signed payment is good for 5 minutes.

Paid to
0x2ff7…053c3
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": "0x2ff7D9d400b27659F67EFd9E43D779D2bE5053c3",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "paymentRequiredHeader": "BASE64URL_PAYMENT_REQUIRED"
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "kind": "challenge-audit",
          "score": 100,
          "passed": true,
          "seller": {
            "brand": "Andromalius",
            "contacts": {
              "legal": "legal@andromalius.io",
              "privacy": "privacy@andromalius.io",
              "support": "support@andromalius.io",
              "security": "security@andromalius.io"
            },
            "policies": {
              "terms": "https://andromalius.io/terms",
              "privacy": "https://andromalius.io/privacy",
              "refunds": "https://andromalius.io/refunds",
              "acceptableUse": "https://andromalius.io/acceptable-use"
            },
            "legalForm": "New York sole proprietor",
            "legalName": "Richard Kowalczyk",
            "eligibility": "United States business users age 18 or older",
            "jurisdiction": "New York, United States"
          },
          "summary": "No findings",
          "version": 1,
          "findings": [],
          "observations": {}
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "properties": {
            "body": {
              "type": "object",
              "oneOf": [
                {
                  "required": [
                    "paymentRequired"
                  ]
                },
                {
                  "required": [
                    "paymentRequiredHeader"
                  ]
                }
              ],
              "properties": {
                "expected": {
                  "type": "object",
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string",
                      "pattern": "^0x[0-9a-fA-F]{40}$"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string",
                      "example": "eip155:8453"
                    },
                    "maxAmountAtomic": {
                      "type": "string",
                      "pattern": "^(0|[1-9][0-9]*)$"
                    }
                  },
                  "additionalProperties": false
                },
                "paymentRequired": {
                  "type": "object",
                  "description": "Decoded x402 v2 PAYMENT-REQUIRED object",
                  "additionalProperties": true
                },
                "paymentRequiredHeader": {
                  "type": "string",
                  "maxLength": 131072,
                  "minLength": 1,
                  "description": "Base64 or base64url-encoded x402 v2 PAYMENT-REQUIRED value"
                }
              },
              "additionalProperties": false
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object",
              "required": [
                "version",
                "kind",
                "passed",
                "score",
                "summary",
                "findings",
                "observations",
                "seller"
              ],
              "properties": {
                "kind": {
                  "enum": [
                    "challenge-audit",
                    "discovery-audit"
                  ],
                  "type": "string"
                },
                "score": {
                  "type": "integer",
                  "maximum": 100,
                  "minimum": 0
                },
                "passed": {
                  "type": "boolean"
                },
                "seller": {
                  "type": "object",
                  "description": "Public legal seller and policy disclosure for this paid Andromalius report",
                  "additionalProperties": true
                },
                "summary": {
                  "type": "string"
                },
                "version": {
                  "type": "integer",
                  "const": 1
                },
                "findings": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "required": [
                      "code",
                      "severity",
                      "path",
                      "message"
                    ],
                    "properties": {
                      "code": {
                        "type": "string"
                      },
                      "path": {
                        "type": "string"
                      },
                      "message": {
                        "type": "string"
                      },
                      "severity": {
                        "enum": [
                          "critical",
                          "high",
                          "medium",
                          "low"
                        ],
                        "type": "string"
                      }
                    },
                    "additionalProperties": false
                  }
                },
                "observations": {
                  "type": "object",
                  "additionalProperties": true
                }
              },
              "additionalProperties": false
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-08-06 12:07Z
Last indexed by Roundhouse
2026-08-29 07:10Z
Last enriched (probe, favicon, geo)
2026-09-11 19:16Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 404
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

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 9 snapshots so far. 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 Andromalius Security Audits 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=Andromalius%20Security%20Audits'
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://api.andromalius.io/v1/audit/challenge, 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.