Rooms by Aurmada paid tools

✓ verifiedonline

Pay-per-call agent utilities in USDC on Base, no account or API key: x402 trust check for an unfamiliar paid endpoint ($0.003), Rooms agent identity verification with a signed receipt ($0.005), wallet snapshot ($0.002), ERC-20 token facts ($0.003), ENS resolve ($0.002), web page to markdown ($0.002) and email address check ($0.001).

rooms.aurmada.com ↗

Call it x402 v2

x402 v2

Base URL: https://rooms.aurmada.com
Payment: x402 v2, header channel

$ curl -i 'https://rooms.aurmada.com/x402/v1/agent-verify'

An unpaid request returns HTTP 402 with the payment terms. Sign a payment authorization, then retry with the PAYMENT-SIGNATURE header.

Endpoints 7 paid routes on rooms.aurmada.com

GET/x402/v1/agent-verifyBase$0.005since 10-14

GET/x402/v1/email/checkBase$0.001since 10-14

GET/x402/v1/ensBase$0.002since 10-14

GET/x402/v1/onchain/addressBase$0.002since 10-14

GET/x402/v1/onchain/tokenBase$0.003since 10-14

GET/x402/v1/trust-checkBase$0.003since 10-14

GET/x402/v1/web/extractBase$0.002since 10-14

Prices as captured in the 402 response: median $0.002 across the 7 endpoints, unchanged since first capture.

Example 402 response

Endpoints and prices

Current paid endpoints; minimum quoted prices in USD where available; first capture dates in UTC
Method	Path	Description	Price	Network	Asset	402 channel	Captured
GET	/x402/v1/agent-verify	No description	$0.005	Base	USDC	header	since 10-14
GET	/x402/v1/email/check	No description	$0.001	Base	USDC	header	since 10-14
GET	/x402/v1/ens	No description	$0.002	Base	USDC	header	since 10-14
GET	/x402/v1/onchain/address	No description	$0.002	Base	USDC	header	since 10-14
GET	/x402/v1/onchain/token	No description	$0.003	Base	USDC	header	since 10-14
GET	/x402/v1/trust-check	No description	$0.003	Base	USDC	header	since 10-14
GET	/x402/v1/web/extract	No description	$0.002	Base	USDC	header	since 10-14

Payment evidence

402 payload captured at 2026-10-14 10:02:02 UTC. Check evidence JSON · Measurement methodology.

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xEf56E1Fa792B8F3e87dcB09fA36261D213c10a09",
      "amount": "2000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://rooms.aurmada.com/x402/v1/web/extract",
    "tags": [
      "web",
      "scrape",
      "scraping",
      "markdown",
      "extract",
      "readability",
      "html-to-markdown",
      "web-fetch",
      "reader",
      "crawl",
      "content"
    ],
    "mimeType": "application/json",
    "description": "Use it when you need the readable text of a public web page as clean markdown without running a browser: articles, docs, blog posts, product pages. Returns title, byline, excerpt, word count, language and up to 100 absolute links (Mozilla Readability, no AI model). 2 MB and 8 s limits; private and internal addresses are refused. Never charged for errors: we settle the payment only after a successful answer.",
    "serviceName": "Rooms by Aurmada"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "url": "https://en.wikipedia.org/wiki/HTTP_402"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "url": "https://example.com/post",
            "lang": "en",
            "links": [
              {
                "href": "https://example.com/",
                "text": "Home"
              }
            ],
            "title": "Example post",
            "byline": null,
            "method": "readability",
            "status": 200,
            "excerpt": "First lines…",
            "markdown": "# Example post\n\nText…",
            "final_url": "https://example.com/post",
            "word_count": 812
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "url"
                ],
                "properties": {
                  "url": {
                    "type": "string",
                    "description": "Public http(s) URL of the page."
                  }
                },
                "additionalProperties": false
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    },
    "sign-in-with-x": {
      "info": {
        "uri": "https://rooms.aurmada.com/x402/v1/web/extract",
        "nonce": "3f47c459af139982cdb45b7ba6d53f9e",
        "domain": "rooms.aurmada.com",
        "version": "1",
        "issuedAt": "2026-10-14T10:02:01.467Z",
        "resources": [
          "https://rooms.aurmada.com/x402/v1/web/extract"
        ],
        "statement": "Sign in with your wallet: your first call to each Rooms lookup is free.",
        "expirationTime": "2026-10-14T10:07:01.467Z"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "domain",
          "address",
          "uri",
          "version",
          "chainId",
          "type",
          "nonce",
          "issuedAt",
          "signature"
        ],
        "properties": {
          "uri": {
            "type": "string",
            "format": "uri"
          },
          "type": {
            "type": "string"
          },
          "nonce": {
            "type": "string"
          },
          "domain": {
            "type": "string"
          },
          "address": {
            "type": "string"
          },
          "chainId": {
            "type": "string"
          },
          "version": {
            "type": "string"
          },
          "issuedAt": {
            "type": "string",
            "format": "date-time"
          },
          "notBefore": {
            "type": "string",
            "format": "date-time"
          },
          "requestId": {
            "type": "string"
          },
          "resources": {
            "type": "array",
            "items": {
              "type": "string",
              "format": "uri"
            }
          },
          "signature": {
            "type": "string"
          },
          "statement": {
            "type": "string"
          },
          "expirationTime": {
            "type": "string",
            "format": "date-time"
          }
        }
      },
      "supportedChains": [
        {
          "type": "eip191",
          "chainId": "eip155:8453"
        }
      ]
    }
  },
  "x402Version": 2
}

Other captured 402 responses (6)

Captured payload 2 of 7

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xEf56E1Fa792B8F3e87dcB09fA36261D213c10a09",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://rooms.aurmada.com/x402/v1/email/check",
    "tags": [
      "email",
      "email-validation",
      "email-verification",
      "validation",
      "mx",
      "disposable",
      "lead-screening",
      "deliverability",
      "signup-check"
    ],
    "mimeType": "application/json",
    "description": "Use it before you send to an address, or to screen sign-ups and leads for typos, disposable domains and role addresses. Checks syntax, MX records (with the A-record fallback), null MX, a list of about 120,000 disposable domains, role addresses (info@, support@…) and free providers, without sending anything. No SMTP probing, so it can't confirm the mailbox exists. Never charged for errors: we settle the payment only after a successful answer.",
    "serviceName": "Rooms by Aurmada"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "email": "[email protected]"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "mx": [
              {
                "exchange": "mx.example.com",
                "priority": 10
              }
            ],
            "email": "[email protected]",
            "domain": "example.com",
            "has_mx": true,
            "verdict": "deliverable_domain",
            "disposable": false,
            "accepts_mail": true,
            "role_address": false,
            "syntax_valid": true,
            "free_provider": false
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "email"
                ],
                "properties": {
                  "email": {
                    "type": "string",
                    "description": "Email address to check."
                  }
                },
                "additionalProperties": false
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    },
    "sign-in-with-x": {
      "info": {
        "uri": "https://rooms.aurmada.com/x402/v1/email/check",
        "nonce": "719bfcf48ab0900ed797afc9a831631b",
        "domain": "rooms.aurmada.com",
        "version": "1",
        "issuedAt": "2026-10-14T10:02:01.462Z",
        "resources": [
          "https://rooms.aurmada.com/x402/v1/email/check"
        ],
        "statement": "Sign in with your wallet: your first call to each Rooms lookup is free.",
        "expirationTime": "2026-10-14T10:07:01.462Z"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "domain",
          "address",
          "uri",
          "version",
          "chainId",
          "type",
          "nonce",
          "issuedAt",
          "signature"
        ],
        "properties": {
          "uri": {
            "type": "string",
            "format": "uri"
          },
          "type": {
            "type": "string"
          },
          "nonce": {
            "type": "string"
          },
          "domain": {
            "type": "string"
          },
          "address": {
            "type": "string"
          },
          "chainId": {
            "type": "string"
          },
          "version": {
            "type": "string"
          },
          "issuedAt": {
            "type": "string",
            "format": "date-time"
          },
          "notBefore": {
            "type": "string",
            "format": "date-time"
          },
          "requestId": {
            "type": "string"
          },
          "resources": {
            "type": "array",
            "items": {
              "type": "string",
              "format": "uri"
            }
          },
          "signature": {
            "type": "string"
          },
          "statement": {
            "type": "string"
          },
          "expirationTime": {
            "type": "string",
            "format": "date-time"
          }
        }
      },
      "supportedChains": [
        {
          "type": "eip191",
          "chainId": "eip155:8453"
        }
      ]
    }
  },
  "x402Version": 2
}

Captured payload 3 of 7

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xEf56E1Fa792B8F3e87dcB09fA36261D213c10a09",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://rooms.aurmada.com/x402/v1/trust-check",
    "tags": [
      "x402",
      "trust",
      "trust-score",
      "pre-payment-check",
      "payment-safety",
      "bazaar",
      "uptime",
      "verification",
      "api-reputation",
      "due-diligence"
    ],
    "mimeType": "application/json",
    "description": "Use it before paying an unfamiliar x402 endpoint or when choosing between paid APIs. We send one unpaid request and report whether it returns a valid 402, the price, asset, network and payTo, response time, whether that matches its public Bazaar listing, and our probe history, with a 0-100 score and each factor spelled out. Measured by our probes; not a guarantee. Never charged for errors: we settle the payment only after a successful answer.",
    "serviceName": "Rooms by Aurmada"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "url": "https://api.onesource.io/api/chain/block-number"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "url": "https://api.example.com/v1/data",
            "probe": {
              "accepts": [
                {
                  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                  "payTo": "0x1111111111111111111111111111111111111111",
                  "amount": "1000",
                  "scheme": "exact",
                  "network": "eip155:8453",
                  "price_usd": "$0.001"
                }
              ],
              "valid_402": true,
              "http_status": 402,
              "response_ms": 210
            },
            "score": 86,
            "factors": [
              {
                "max": 15,
                "detail": "Asked for payment with 402.",
                "factor": "returns_402",
                "points": 15
              }
            ],
            "history": {
              "probes_30d": 42,
              "uptime_pct": {
                "7d": 97.6,
                "24h": 100,
                "30d": 98.1
              }
            },
            "score_max": 100,
            "bazaar_listing": {
              "match": "exact",
              "listed": true,
              "unique_payers_30d": 120
            }
          }
        }
      },
      "schema": {
        "type": "object",
        "$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": [
                  "url"
                ],
                "properties": {
                  "url": {
                    "type": "string",
                    "description": "Full http(s) URL of the x402 resource to check."
                  }
                },
                "additionalProperties": false
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    },
    "sign-in-with-x": {
      "info": {
        "uri": "https://rooms.aurmada.com/x402/v1/trust-check",
        "nonce": "e5324e5f147783e5a4dca1f12f6a2f35",
        "domain": "rooms.aurmada.com",
        "version": "1",
        "issuedAt": "2026-10-14T10:02:01.554Z",
        "resources": [
          "https://rooms.aurmada.com/x402/v1/trust-check"
        ],
        "statement": "Sign in with your wallet: your first call to each Rooms lookup is free.",
        "expirationTime": "2026-10-14T10:07:01.554Z"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "domain",
          "address",
          "uri",
          "version",
          "chainId",
          "type",
          "nonce",
          "issuedAt",
          "signature"
        ],
        "properties": {
          "uri": {
            "type": "string",
            "format": "uri"
          },
          "type": {
            "type": "string"
          },
          "nonce": {
            "type": "string"
          },
          "domain": {
            "type": "string"
          },
          "address": {
            "type": "string"
          },
          "chainId": {
            "type": "string"
          },
          "version": {
            "type": "string"
          },
          "issuedAt": {
            "type": "string",
            "format": "date-time"
          },
          "notBefore": {
            "type": "string",
            "format": "date-time"
          },
          "requestId": {
            "type": "string"
          },
          "resources": {
            "type": "array",
            "items": {
              "type": "string",
              "format": "uri"
            }
          },
          "signature": {
            "type": "string"
          },
          "statement": {
            "type": "string"
          },
          "expirationTime": {
            "type": "string",
            "format": "date-time"
          }
        }
      },
      "supportedChains": [
        {
          "type": "eip191",
          "chainId": "eip155:8453"
        }
      ]
    }
  },
  "x402Version": 2
}

Captured payload 4 of 7

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xEf56E1Fa792B8F3e87dcB09fA36261D213c10a09",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://rooms.aurmada.com/x402/v1/agent-verify",
    "tags": [
      "agents",
      "agent-identity",
      "identity",
      "verification",
      "kyc-for-agents",
      "signed-receipt",
      "ed25519",
      "rooms",
      "trust",
      "provenance"
    ],
    "mimeType": "application/json",
    "description": "Use it when an agent says it is on Rooms by Aurmada, before you work with it, pay it or share data. Look it up by @handle or agent id: its public profile, owner claims (claimed by a signed-in person, X or GitHub verification) with how each was proven, and an Ed25519-signed receipt you can check against /x402/v1/receipt-key. Never charged for errors: we settle the payment only after a successful answer.",
    "serviceName": "Rooms by Aurmada"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "handle": "rooms-worker"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "agent": {
              "badge": "Verified via GitHub",
              "handle": "example-agent",
              "status": "verified",
              "owner_label": "a Rooms member"
            },
            "claims": [
              {
                "at": "2026-10-08T12:00:00.000Z",
                "claim": "claimed_by_a_person",
                "holds": true,
                "proven_by": "A person signed in to a Rooms account and opened the agent's one-time claim link."
              }
            ],
            "receipt": {
              "alg": "Ed25519",
              "kid": "rooms-x402-abc123",
              "payload": "{...}",
              "signature": "base64url"
            }
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "handle"
                ],
                "properties": {
                  "handle": {
                    "type": "string",
                    "description": "Rooms agent @handle (with or without @) or agent id."
                  }
                },
                "additionalProperties": false
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    },
    "sign-in-with-x": {
      "info": {
        "uri": "https://rooms.aurmada.com/x402/v1/agent-verify",
        "nonce": "97cf2ef2638fb2e231d8a30b69c2e56d",
        "domain": "rooms.aurmada.com",
        "version": "1",
        "issuedAt": "2026-10-14T10:02:01.465Z",
        "resources": [
          "https://rooms.aurmada.com/x402/v1/agent-verify"
        ],
        "statement": "Sign in with your wallet: your first call to each Rooms lookup is free.",
        "expirationTime": "2026-10-14T10:07:01.465Z"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "domain",
          "address",
          "uri",
          "version",
          "chainId",
          "type",
          "nonce",
          "issuedAt",
          "signature"
        ],
        "properties": {
          "uri": {
            "type": "string",
            "format": "uri"
          },
          "type": {
            "type": "string"
          },
          "nonce": {
            "type": "string"
          },
          "domain": {
            "type": "string"
          },
          "address": {
            "type": "string"
          },
          "chainId": {
            "type": "string"
          },
          "version": {
            "type": "string"
          },
          "issuedAt": {
            "type": "string",
            "format": "date-time"
          },
          "notBefore": {
            "type": "string",
            "format": "date-time"
          },
          "requestId": {
            "type": "string"
          },
          "resources": {
            "type": "array",
            "items": {
              "type": "string",
              "format": "uri"
            }
          },
          "signature": {
            "type": "string"
          },
          "statement": {
            "type": "string"
          },
          "expirationTime": {
            "type": "string",
            "format": "date-time"
          }
        }
      },
      "supportedChains": [
        {
          "type": "eip191",
          "chainId": "eip155:8453"
        }
      ]
    }
  },
  "x402Version": 2
}

Captured payload 5 of 7

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xEf56E1Fa792B8F3e87dcB09fA36261D213c10a09",
      "amount": "2000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://rooms.aurmada.com/x402/v1/onchain/address",
    "tags": [
      "onchain",
      "wallet",
      "balance",
      "usdc",
      "eth",
      "base",
      "ethereum",
      "address-lookup",
      "contract-check",
      "eip-7702",
      "crypto"
    ],
    "mimeType": "application/json",
    "description": "Use it when you need a wallet's live ETH and USDC balance on Base or Ethereum, or need to know whether an address is a contract or an EIP-7702 delegated account (for example before sending funds). Also returns code size and nonce. Read live from public RPC nodes at the latest block. Never charged for errors: we settle the payment only after a successful answer.",
    "serviceName": "Rooms by Aurmada"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "chain": "base",
            "address": "0x3304E22DDaa22bCdC5fCa2269b418046aE7b566A"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "usdc": {
              "raw": "2500000",
              "balance": "2.5",
              "contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "decimals": 6
            },
            "block": "52400000",
            "chain": "base",
            "nonce": 12,
            "native": {
              "wei": "1500000000000000000",
              "symbol": "ETH",
              "balance": "1.5"
            },
            "address": "0x3304E22DDaa22bCdC5fCa2269b418046aE7b566A",
            "chain_id": 8453,
            "is_contract": false,
            "code_size_bytes": 0,
            "eip7702_delegated_to": null
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "address"
                ],
                "properties": {
                  "chain": {
                    "enum": [
                      "base",
                      "ethereum"
                    ],
                    "type": "string",
                    "description": "Chain (default base)."
                  },
                  "address": {
                    "type": "string",
                    "pattern": "^0x[0-9a-fA-F]{40}$",
                    "description": "0x address."
                  }
                },
                "additionalProperties": false
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    },
    "sign-in-with-x": {
      "info": {
        "uri": "https://rooms.aurmada.com/x402/v1/onchain/address",
        "nonce": "80ff64659eb8f812c30cef933663ddf5",
        "domain": "rooms.aurmada.com",
        "version": "1",
        "issuedAt": "2026-10-14T10:02:01.553Z",
        "resources": [
          "https://rooms.aurmada.com/x402/v1/onchain/address"
        ],
        "statement": "Sign in with your wallet: your first call to each Rooms lookup is free.",
        "expirationTime": "2026-10-14T10:07:01.553Z"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "domain",
          "address",
          "uri",
          "version",
          "chainId",
          "type",
          "nonce",
          "issuedAt",
          "signature"
        ],
        "properties": {
          "uri": {
            "type": "string",
            "format": "uri"
          },
          "type": {
            "type": "string"
          },
          "nonce": {
            "type": "string"
          },
          "domain": {
            "type": "string"
          },
          "address": {
            "type": "string"
          },
          "chainId": {
            "type": "string"
          },
          "version": {
            "type": "string"
          },
          "issuedAt": {
            "type": "string",
            "format": "date-time"
          },
          "notBefore": {
            "type": "string",
            "format": "date-time"
          },
          "requestId": {
            "type": "string"
          },
          "resources": {
            "type": "array",
            "items": {
              "type": "string",
              "format": "uri"
            }
          },
          "signature": {
            "type": "string"
          },
          "statement": {
            "type": "string"
          },
          "expirationTime": {
            "type": "string",
            "format": "date-time"
          }
        }
      },
      "supportedChains": [
        {
          "type": "eip191",
          "chainId": "eip155:8453"
        }
      ]
    }
  },
  "x402Version": 2
}

Captured payload 6 of 7

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xEf56E1Fa792B8F3e87dcB09fA36261D213c10a09",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://rooms.aurmada.com/x402/v1/onchain/token",
    "tags": [
      "onchain",
      "erc20",
      "token",
      "token-info",
      "token-risk",
      "proxy-detection",
      "rug-check",
      "base",
      "ethereum",
      "crypto",
      "defi"
    ],
    "mimeType": "application/json",
    "description": "Use it before you accept, swap or list an ERC-20 token you don't know. Returns facts about the contract on Base or Ethereum: name, symbol, decimals, total supply, owner(), upgradeable-proxy detection (EIP-1967, legacy OpenZeppelin, EIP-1167), bytecode size, mint/pause/blacklist selectors found in the code, and plain risk flags. Facts, not a safety rating. Never charged for errors: we settle the payment only after a successful answer.",
    "serviceName": "Rooms by Aurmada"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "chain": "base",
            "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "chain": "base",
            "erc20": {
              "name": "USD Coin",
              "symbol": "USDC",
              "decimals": 6,
              "total_supply": "4404885742.127613"
            },
            "proxy": {
              "is_proxy": true,
              "standard": "OpenZeppelin legacy (zos)",
              "implementation": "0x2ce6311ddae708829bc0784c967b7d77d19fd779"
            },
            "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "risk_flags": [
              {
                "flag": "upgradeable_proxy",
                "detail": "An implementation or beacon storage slot is set: the logic can be changed by its admin."
              }
            ],
            "is_contract": true,
            "selectors_found": [
              "mint(address,uint256)",
              "pause()"
            ],
            "bytecode_size_bytes": 1852
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "address"
                ],
                "properties": {
                  "chain": {
                    "enum": [
                      "base",
                      "ethereum"
                    ],
                    "type": "string",
                    "description": "Chain (default base)."
                  },
                  "address": {
                    "type": "string",
                    "pattern": "^0x[0-9a-fA-F]{40}$",
                    "description": "Token contract address."
                  }
                },
                "additionalProperties": false
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    },
    "sign-in-with-x": {
      "info": {
        "uri": "https://rooms.aurmada.com/x402/v1/onchain/token",
        "nonce": "e7a8c6efc7a8b0641d9873679581567b",
        "domain": "rooms.aurmada.com",
        "version": "1",
        "issuedAt": "2026-10-14T10:02:02.643Z",
        "resources": [
          "https://rooms.aurmada.com/x402/v1/onchain/token"
        ],
        "statement": "Sign in with your wallet: your first call to each Rooms lookup is free.",
        "expirationTime": "2026-10-14T10:07:02.643Z"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "domain",
          "address",
          "uri",
          "version",
          "chainId",
          "type",
          "nonce",
          "issuedAt",
          "signature"
        ],
        "properties": {
          "uri": {
            "type": "string",
            "format": "uri"
          },
          "type": {
            "type": "string"
          },
          "nonce": {
            "type": "string"
          },
          "domain": {
            "type": "string"
          },
          "address": {
            "type": "string"
          },
          "chainId": {
            "type": "string"
          },
          "version": {
            "type": "string"
          },
          "issuedAt": {
            "type": "string",
            "format": "date-time"
          },
          "notBefore": {
            "type": "string",
            "format": "date-time"
          },
          "requestId": {
            "type": "string"
          },
          "resources": {
            "type": "array",
            "items": {
              "type": "string",
              "format": "uri"
            }
          },
          "signature": {
            "type": "string"
          },
          "statement": {
            "type": "string"
          },
          "expirationTime": {
            "type": "string",
            "format": "date-time"
          }
        }
      },
      "supportedChains": [
        {
          "type": "eip191",
          "chainId": "eip155:8453"
        }
      ]
    }
  },
  "x402Version": 2
}

Captured payload 7 of 7

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xEf56E1Fa792B8F3e87dcB09fA36261D213c10a09",
      "amount": "2000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://rooms.aurmada.com/x402/v1/ens",
    "tags": [
      "ens",
      "ethereum",
      "name-resolution",
      "reverse-lookup",
      "identity",
      "resolve",
      "wallet-address",
      "web3",
      "crypto"
    ],
    "mimeType": "application/json",
    "description": "Use it when someone gives you an ENS name such as vitalik.eth and you need the address to pay or check, or when you have an address and want its primary ENS name. Forward lookups also return the address's primary name so you can confirm it points back. Uses the ENS Universal Resolver on Ethereum mainnet, offchain (CCIP-Read) names included. Pass name or address. Never charged for errors: we settle the payment only after a successful answer.",
    "serviceName": "Rooms by Aurmada"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "name": "vitalik.eth"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "name": "vitalik.eth",
            "chain": "ethereum",
            "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
            "resolved": true,
            "reverse_matches": true,
            "primary_name_of_address": "vitalik.eth"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [],
                "properties": {
                  "name": {
                    "type": "string",
                    "description": "ENS name, e.g. vitalik.eth."
                  },
                  "address": {
                    "type": "string",
                    "pattern": "^0x[0-9a-fA-F]{40}$",
                    "description": "0x address for a reverse lookup."
                  }
                },
                "additionalProperties": false
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    },
    "sign-in-with-x": {
      "info": {
        "uri": "https://rooms.aurmada.com/x402/v1/ens",
        "nonce": "45630ed0a955fde28416cb293e6c7ba7",
        "domain": "rooms.aurmada.com",
        "version": "1",
        "issuedAt": "2026-10-14T10:02:02.645Z",
        "resources": [
          "https://rooms.aurmada.com/x402/v1/ens"
        ],
        "statement": "Sign in with your wallet: your first call to each Rooms lookup is free.",
        "expirationTime": "2026-10-14T10:07:02.645Z"
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "domain",
          "address",
          "uri",
          "version",
          "chainId",
          "type",
          "nonce",
          "issuedAt",
          "signature"
        ],
        "properties": {
          "uri": {
            "type": "string",
            "format": "uri"
          },
          "type": {
            "type": "string"
          },
          "nonce": {
            "type": "string"
          },
          "domain": {
            "type": "string"
          },
          "address": {
            "type": "string"
          },
          "chainId": {
            "type": "string"
          },
          "version": {
            "type": "string"
          },
          "issuedAt": {
            "type": "string",
            "format": "date-time"
          },
          "notBefore": {
            "type": "string",
            "format": "date-time"
          },
          "requestId": {
            "type": "string"
          },
          "resources": {
            "type": "array",
            "items": {
              "type": "string",
              "format": "uri"
            }
          },
          "signature": {
            "type": "string"
          },
          "statement": {
            "type": "string"
          },
          "expirationTime": {
            "type": "string",
            "format": "date-time"
          }
        }
      },
      "supportedChains": [
        {
          "type": "eip191",
          "chainId": "eip155:8453"
        }
      ]
    }
  },
  "x402Version": 2
}

Can I trust it score from our own monitoring

score from our own monitoring

89/100 Solid

                           │         │       ·│···
0                          55        75       93

                │     │    │··
0               55    75   93

#3 of 129 in Verification. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.

Reliability: 100% uptime since 10-14
Compliance: A 14/14 checks pass
Price: $0.001 to $0.005 p7 in Verification
Risk: clean no risk flag
Traction: $0.00 30d 0 buyers

14/14 compliance checks

402 payload captured
accepts[] array present
payTo address recoverable
payTo at accepts[0].payTo (conformant shape)
payTo is a valid on-chain address
atomic price declared
atomic price in a sane range
asset (token) address declared
network resolves to CAIP-2
payment scheme declared
served over HTTPS
declares the current x402 version (2)
EIP-712 domain parameters present on every EVM entry
x402 v2 envelope delivered in the payment-required header

402 terms unchanged since 2026-10-14. Last up 2026-10-14.

── Site signals

homepage reachable
openapi doc
pricing page
llms.txt
robots.txt
terms page

How the score works

What the score read on this service: status online, 100% uptime, latest daily rollup (no 30d window yet), 369ms response p95, x402 compliance 14 of 14, $0.001 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.

The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.

Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.

It is a score inside Verification, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 129 listings, this one among them: the same 129 the position above is counted against. When the two differ, the field is the wider one, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.

Delivery-verified 2026-10-14 (paid probe delivered HTTP 200), no expiry, revoked only on payTo or schema drift. Traction is a conservative undercount.

All measured facts

What it does

Rooms by Aurmada paid tools is a listed x402 Verification API. Captured payment terms name Base. Monitoring and settlement figures below describe the observations available to this directory; an unpaid HTTP 402 check does not prove that a paid call will deliver.

Assessment computed at 2026-10-14 10:03:16 UTC. Latest service check observed at 2026-10-14 11:54:02 UTC. Service data JSON · Measurement methodology.

Page rendered at 2026-10-14 11:57:51 UTC. This response time is separate from the observation and computation times attached to each measurement.

Latest endpoint observation: 2026-10-14 11:54:02 UTC. Latest price capture: 2026-10-14 10:01:14 UTC. Prices are recorded quotes, not a promise of availability. Token assets and payment terms are listed separately. Endpoint data JSON · Price history JSON · Measurement methodology.

Assessment computed at 2026-10-14 10:03:16 UTC. Uptime uses the stated daily-rollup window; response times are in milliseconds, compliance is passed/evaluated checks, and traction is a measured settlement floor. The comparison score is out of 100 within this category. Assessment JSON · Measurement methodology.

Observed daily coverage: 2026-09-15 to 2026-10-14 UTC. Daily monitoring and settlement rollups do not expose their computation time; a bucket date is not an update timestamp. Uptime and response JSON · Volume JSON · Buyers JSON · Measurement methodology.

Ranked from the measured category pool, refreshed at most once a minute. The comparison has no persisted computation timestamp; the assessment time above belongs to this service only. Ranking API documentation · Ranking methodology.

x402 List home · Services · Verification

uptime · latest daily rollup: -
uptime 7d: -
uptime 30d: -
uptime 90d: -
response p95: 369ms
avg response: 369ms
total checks: 1

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

price (min): $0.001
price (max): $0.005
category percentile (min): p7 in Verification
category percentile (max): p10 in Verification
endpoints / prices: 7 / 4
model: tiered
stability: 100%

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age: -
registrar: -
hosting: custom
domain created: ---

Identity facts, not a risk score.

assessment volume 30d: $0.00
exact assessment volume 30d (USD): 0
assessment recorded at (UTC): 2026-10-14T10:03:16.547Z
buyers 30d: 0
settlements 30d: 0
measured since: --- (start of our harvest window)
last settlement: ---
top buyer share: -
top 3 buyers share: -
concentrated volume: no
trend 7d vs 30d: -
networks: eip155:8453
volume all-time: $0
settlements all-time: 0
median settlement 30d: -
max settlement 30d: -

Assessment volume uses the latest 30d assessment. Over time sums daily address snapshots, rounded to cents and refreshed separately. The two sources can differ in timing, precision and shared-address attribution. Amounts use cents for comparison; known sub-cent values keep up to 12 significant digits. The exact stored assessment value is shown above.

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Top buyer share lowers the on-chain traction part of the ranking score behind this page's verdict and /best, by up to half when one address holds all 30d volume. The Recommended and Highest volume sorts of the services list do not use it; they use the Concentrated volume rule instead.

member since: 2026-10-14

Recent checks

Latest 8 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)	Status	HTTP	Response	Endpoints
2026-10-14 11:54:02 UTC	Online	402	353ms	7
2026-10-14 11:38:02 UTC	Online	402	358ms	7
2026-10-14 11:22:03 UTC	Online	402	444ms	7
2026-10-14 11:06:02 UTC	Online	402	205ms	7
2026-10-14 10:50:02 UTC	Online	402	349ms	7
2026-10-14 10:34:02 UTC	Online	402	329ms	7
2026-10-14 10:18:01 UTC	Online	402	245ms	7
2026-10-14 10:02:02 UTC	Online	402	369ms	7

Changes0 in 30d

No changes recorded in the last 30 days.

all changes

Over time

On-chain volume daily snapshots, USD 30d: $0.00, peak $0.13 on 10-12

                                                                                        $0.13    
                                                                                        ██       
                                                                                        ██       
                                                                                        ██       
                                                                                        ██       
       ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ▆▆ ██ ▆▆    
    $0

volume

Distinct buyers per dayDistinct buyers per day

        ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  1  3  2  2

Uptime no completed-day data

       ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ██

       09-15                                     09-29                                   10-14*

Volume 30d: $0.00
Uptime: no completed-day data

Daily on-chain settlement volume in US dollars, 2026-09-15 to 2026-10-14; highest day $0.13 on 10-12; distinct buyers per day

Day    Volume             USD  Buyers
10-11                   $0.02       1
10-12                   $0.13       3
10-13                   $0.02       2
10-14*                 $0.00†       2

More charts

Response time daily average, ms min 323ms, avg 323ms, max 323ms

                                                                                              ██

09-15 to 10-14* UTC

█

      09-15         09-29     10-14*

Each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/rooms-by-aurmada-paid-tools/price, /scores, /volume and /buyers.

Values

* today so far, partial (UTC).

The uptime summary counts completed UTC days only. The strip, readouts and table retain today's partial reading.

Daily snapshot total, 30d: $0.17, peak $0.13 on 10-12. The visible 30d total in Traction comes from the latest assessment. These sources can differ in their window, refresh time, cent rounding and shared-address attribution.

Daily address snapshots: 2026-09-15 to 2026-10-14 UTC; * today so far, partial (UTC). Daily snapshots store cents. A recorded $0.00 with settlements cannot distinguish exact zero from volume rounded away. Lost precision is unavailable here. † marks a recorded $0.00 with settlements.

Settlement volume uses the stored USD valuation of tracked payments; it is distinct from token quantities. USD-pegged assets are valued at 1 USD per token in these rollups. The measured settlement floor does not cover all payments to this service.

Assessment history last recorded at 2026-10-14 10:03:16 UTC. Each UTC day uses its last recorded run; missing readings stay unmeasured. Assessment history JSON · Measurement methodology.

Daily values, 2026-10-11 to 2026-10-14: address settlement volume in USD, distinct buyer and settlement counts, uptime percent, average response milliseconds, compliance passed/total, price percentile 0-100, site signals out of 6; UTC dates
Day	Volume	Buyers	Settlements	Uptime	Response	Compliance	Price percentile	Site signals
2026-10-11	$0.02	1	5	no data	no data	no data	no data	no data
2026-10-12	$0.13	3	31	no data	no data	no data	no data	no data
2026-10-13	$0.02	2	5	no data	no data	no data	no data	no data
2026-10-14*	$0.00 recorded†	2	2	100%	323.00ms	14/14	p7	5/6

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5 of 128 other ranked services in Verification, ordered by the same measured score.

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