54ch10 page extraction / public URL to markdown

payment-readyonline

payment-ready until 2026-10-17

GET /v1/fetch $0.005 SSRF-safe page extraction (public URL → markdown).

54ch10.uk ↗

Call it x402 v2

x402 v2

Base URL: https://54ch10.uk
Payment: x402 v2, header channel

$ curl -i 'https://54ch10.uk/v1/brief'

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

Endpoints 11 paid routes on 54ch10.uk

GET/v1/briefBase+Sol$0.01since 08-25

GET/v1/dnsBase+Sol$0.002since 08-25

GET/v1/domainBase+Sol$0.008since 08-27

GET/v1/encodeBase+Sol$0.001since 08-27

GET/v1/fetchBase+Sol$0.005since 08-27

GET/v1/hashBase+Sol$0.001since 08-27

GET/v1/normalize-urlBase+Sol$0.001since 08-27

GET/v1/openBase+Sol$0.015since 08-27

3 more in Example 402 response

Prices as captured in the 402 response: median $0.005 across the 11 endpoints.

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	/v1/brief	No description	$0.01	Base+Sol	USDC	header	since 08-25
GET	/v1/dns	No description	$0.002	Base+Sol	USDC	header	since 08-25
GET	/v1/domain	No description	$0.008	Base+Sol	USDC	header	since 08-27
GET	/v1/encode	No description	$0.001	Base+Sol	USDC	header	since 08-27
GET	/v1/fetch	No description	$0.005	Base+Sol	USDC	header	since 08-27
GET	/v1/hash	No description	$0.001	Base+Sol	USDC	header	since 08-27
GET	/v1/normalize-url	No description	$0.001	Base+Sol	USDC	header	since 08-27
GET	/v1/open	No description	$0.015	Base+Sol	USDC	header	since 08-27
GET	/v1/stack	No description	$1.00	Base+Sol	USDC	header	since 08-27
GET	/v1/tls	No description	$0.005	Base+Sol	USDC	header	since 08-25
GET	/v1/whois	No description	$0.005	Base+Sol	USDC	header	since 08-25

Payment evidence

402 payload captured at 2026-08-27 16:40:16 UTC. Check evidence JSON · Measurement methodology.

{
  "error": "Payment required. Canonical /v1/brief is x402-gated (including probes with missing type/q). Demo free: header X-54ch10-Free: 1 or GET /v1/brief/free. Or Bearer 54k_ / PAYMENT-SIGNATURE.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USDC",
        "version": "2"
      },
      "payTo": "0xF9eb0Caa13B78f92E2850bf5961eB9736354aA3d",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "EcGUGSda9VNzYgUmYA8mTg88MhNYeyA5tgaCgwzxfFNs",
      "amount": "10000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://54ch10.uk/v1/brief?type=address&q=0x0000000000000000000000000000000000000000",
    "tags": [
      "security",
      "wallet",
      "phishing",
      "scam",
      "wallet-risk",
      "honeypot",
      "url-reputation",
      "pre-interact",
      "analytics"
    ],
    "mimeType": "application/json",
    "description": "54ch10 pre-interact risk brief (address|token|url). Analytics-only — not financial advice.",
    "serviceName": "54ch10 Brief"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "q": "https://example.com",
            "type": "url"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "q": "https://example.com",
            "ok": true,
            "band": "clear",
            "tier": "x402",
            "type": "url",
            "flags": [],
            "score": 12,
            "sources": [
              {
                "id": "openphish",
                "label": "OpenPhish",
                "status": "live"
              }
            ],
            "summary": "No elevated phishing or on-chain risk signals in free live sources.",
            "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion."
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "headers": {
                "type": "object",
                "additionalProperties": {
                  "type": "string"
                }
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "type",
                  "q"
                ],
                "properties": {
                  "q": {
                    "type": "string",
                    "description": "Address, token id/symbol, or URL"
                  },
                  "type": {
                    "enum": [
                      "address",
                      "token",
                      "url"
                    ],
                    "type": "string",
                    "description": "What to brief"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Other captured 402 responses (10)

Captured payload 2 of 11

{
  "error": "Payment required. Canonical /v1/whois is x402-gated. Demo free: header X-54ch10-Free: 1 or GET /v1/whois/free. Or Bearer 54k_ / PAYMENT-SIGNATURE.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USDC",
        "version": "2"
      },
      "payTo": "0xF9eb0Caa13B78f92E2850bf5961eB9736354aA3d",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "EcGUGSda9VNzYgUmYA8mTg88MhNYeyA5tgaCgwzxfFNs",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://54ch10.uk/v1/whois?domain=example.com",
    "tags": [
      "whois",
      "rdap",
      "domain-age",
      "registrar",
      "fraud-signal",
      "analytics"
    ],
    "mimeType": "application/json",
    "description": "54ch10 WHOIS/RDAP domain age + registrar. Analytics-only.",
    "serviceName": "54ch10 Whois"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "domain": "example.com"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "tier": "x402",
            "domain": "example.com",
            "age_days": 11300,
            "registrar": "Example Registrar, Inc.",
            "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently.",
            "registered": true
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "headers": {
                "type": "object",
                "additionalProperties": {
                  "type": "string"
                }
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "domain"
                ],
                "properties": {
                  "domain": {
                    "type": "string",
                    "description": "Domain name"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 3 of 11

{
  "error": "Payment required. Canonical /v1/dns is x402-gated. Demo free: header X-54ch10-Free: 1 or GET /v1/dns/free. Or Bearer 54k_ / PAYMENT-SIGNATURE.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USDC",
        "version": "2"
      },
      "payTo": "0xF9eb0Caa13B78f92E2850bf5961eB9736354aA3d",
      "amount": "2000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "EcGUGSda9VNzYgUmYA8mTg88MhNYeyA5tgaCgwzxfFNs",
      "amount": "2000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://54ch10.uk/v1/dns?domain=example.com",
    "tags": [
      "dns",
      "mx",
      "ns",
      "fraud-signal",
      "analytics"
    ],
    "mimeType": "application/json",
    "description": "54ch10 DNS A/MX/NS summary. Analytics-only.",
    "serviceName": "54ch10 DNS"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "domain": "example.com"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "a": [
              "93.184.216.34"
            ],
            "ok": true,
            "tier": "x402",
            "flags": [],
            "domain": "example.com",
            "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently."
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "headers": {
                "type": "object",
                "additionalProperties": {
                  "type": "string"
                }
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "domain"
                ],
                "properties": {
                  "domain": {
                    "type": "string",
                    "description": "Domain name"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 4 of 11

{
  "error": "Payment required. Canonical /v1/tls is x402-gated. Demo free: header X-54ch10-Free: 1 or GET /v1/tls/free. Or Bearer 54k_ / PAYMENT-SIGNATURE.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USDC",
        "version": "2"
      },
      "payTo": "0xF9eb0Caa13B78f92E2850bf5961eB9736354aA3d",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "EcGUGSda9VNzYgUmYA8mTg88MhNYeyA5tgaCgwzxfFNs",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://54ch10.uk/v1/tls?domain=example.com",
    "tags": [
      "tls",
      "certificate",
      "ct",
      "fraud-signal",
      "analytics"
    ],
    "mimeType": "application/json",
    "description": "54ch10 TLS cert issuer/validity (CT). Analytics-only.",
    "serviceName": "54ch10 TLS"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "domain": "example.com"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "tier": "x402",
            "domain": "example.com",
            "issuer": "C=US, O=Let's Encrypt",
            "not_after": "2026-04-01T00:00:00",
            "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently.",
            "not_before": "2026-01-01T00:00:00"
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "headers": {
                "type": "object",
                "additionalProperties": {
                  "type": "string"
                }
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "domain"
                ],
                "properties": {
                  "domain": {
                    "type": "string",
                    "description": "Domain name"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 5 of 11

{
  "error": "Payment required. Canonical /v1/open is x402-gated. Demo free: header X-54ch10-Free: 1 or GET /v1/open/free. Or Bearer 54k_ / PAYMENT-SIGNATURE.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USDC",
        "version": "2"
      },
      "payTo": "0xF9eb0Caa13B78f92E2850bf5961eB9736354aA3d",
      "amount": "15000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "EcGUGSda9VNzYgUmYA8mTg88MhNYeyA5tgaCgwzxfFNs",
      "amount": "15000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://54ch10.uk/v1/open?q=https%3A%2F%2Fexample.com",
    "tags": [
      "open",
      "url",
      "brief",
      "whois",
      "fetch",
      "pre-interact",
      "ssrf-safe",
      "analytics"
    ],
    "mimeType": "application/json",
    "description": "54ch10 open — brief + whois + page fetch in one call. Analytics-only. SSRF-blocked private IPs. USDC $0.015.",
    "serviceName": "54ch10 Open"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "q": "https://example.com"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "q": "https://example.com",
            "ok": true,
            "url": "https://example.com",
            "page": {
              "status": 200,
              "markdown": "# Example Domain\n\n…",
              "contentType": "text/html"
            },
            "tier": "x402",
            "brief": {
              "band": "clear",
              "flags": [],
              "score": 12,
              "sources": [
                {
                  "id": "openphish",
                  "label": "OpenPhish",
                  "status": "live"
                }
              ],
              "summary": "URL parsed (host: example.com)."
            },
            "domain": {
              "created": "1995-08-14T04:00:00Z",
              "age_days": 11300,
              "registrar": "RESERVED-Internet Assigned Numbers Authority"
            },
            "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently."
          }
        }
      },
      "schema": {
        "type": "object",
        "$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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "headers": {
                "type": "object",
                "additionalProperties": {
                  "type": "string"
                }
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "q"
                ],
                "properties": {
                  "q": {
                    "type": "string",
                    "description": "Public http(s) URL to open (alias: url=)"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 6 of 11

{
  "error": "Payment required. Canonical /v1/domain is x402-gated. Demo free: header X-54ch10-Free: 1 or GET /v1/domain/free. Or Bearer 54k_ / PAYMENT-SIGNATURE.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USDC",
        "version": "2"
      },
      "payTo": "0xF9eb0Caa13B78f92E2850bf5961eB9736354aA3d",
      "amount": "8000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "EcGUGSda9VNzYgUmYA8mTg88MhNYeyA5tgaCgwzxfFNs",
      "amount": "8000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://54ch10.uk/v1/domain?q=example.com",
    "tags": [
      "domain",
      "whois",
      "dns",
      "tls",
      "rdap",
      "fraud-signal",
      "analytics"
    ],
    "mimeType": "application/json",
    "description": "54ch10 domain bundle — WHOIS + DNS + TLS in one call. Analytics-only. USDC $0.008.",
    "serviceName": "54ch10 Domain"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "q": "example.com"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "q": "example.com",
            "ok": true,
            "dns": {
              "a": [
                "93.184.216.34"
              ],
              "flags": []
            },
            "tls": {
              "issuer": "C=US, O=Let's Encrypt",
              "https_reachable": true
            },
            "tier": "x402",
            "whois": {
              "created": "1995-08-14T04:00:00Z",
              "age_days": 11300,
              "registrar": "RESERVED-Internet Assigned Numbers Authority"
            },
            "domain": "example.com",
            "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently."
          }
        }
      },
      "schema": {
        "type": "object",
        "$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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "headers": {
                "type": "object",
                "additionalProperties": {
                  "type": "string"
                }
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "q"
                ],
                "properties": {
                  "q": {
                    "type": "string",
                    "description": "Domain name (alias: domain=)"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 7 of 11

{
  "error": "Payment required. GET|POST /v1/stack?pack=1 is x402-gated (USDC $1.00 → 80 credits, 7-day TTL, wallet-bound). Unused credits expire. Then send X-54ch10-Stack: <id>. GET /v1/stack?id= for remaining. NOT a vault. Not refundable.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USDC",
        "version": "2"
      },
      "payTo": "0xF9eb0Caa13B78f92E2850bf5961eB9736354aA3d",
      "amount": "1000000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "EcGUGSda9VNzYgUmYA8mTg88MhNYeyA5tgaCgwzxfFNs",
      "amount": "1000000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://54ch10.uk/v1/stack",
    "tags": [
      "stack",
      "prepaid",
      "credits",
      "x402",
      "agents"
    ],
    "mimeType": "application/json",
    "description": "54ch10 prepaid stack pack=1 — USDC $1.00 → 80 toolkit credits, wallet-bound, KV TTL 7 days. Unused credits expire. Then send X-54ch10-Stack: <id> on any toolkit/open/brief/domain/fetch call. NOT a vault. Not refundable.",
    "serviceName": "54ch10 Stack $1.00"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "q": "example"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "note": "Unused credits expire. NOT a vault. Not refundable.",
            "pack": 1,
            "header": "X-54ch10-Stack: abc123",
            "credits": 80,
            "expires": "2026-09-01T00:00:00.000Z",
            "paid_usd": "1.00",
            "ttl_days": 7,
            "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently."
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "required": [
                  "q"
                ],
                "properties": {
                  "q": {
                    "type": "string",
                    "description": "Input"
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "headers": {
                "type": "object",
                "additionalProperties": {
                  "type": "string"
                }
              },
              "bodyType": {
                "type": "string",
                "const": "json"
              },
              "queryParams": {
                "type": "object",
                "required": [],
                "properties": {
                  "id": {
                    "type": "string",
                    "description": "Stack id (remaining lookup; omit to buy)"
                  },
                  "pack": {
                    "enum": [
                      "1",
                      "5",
                      "25",
                      "100"
                    ],
                    "type": "string",
                    "description": "Prepaid pack size (default 1)"
                  },
                  "amount": {
                    "type": "string",
                    "description": "Alias for pack (1|5|25|100)"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 8 of 11

{
  "error": "Payment required. Canonical /v1/fetch is x402-gated. Demo free: header X-54ch10-Free: 1 or GET /v1/fetch/free. Or Bearer 54k_ / PAYMENT-SIGNATURE.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USDC",
        "version": "2"
      },
      "payTo": "0xF9eb0Caa13B78f92E2850bf5961eB9736354aA3d",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "EcGUGSda9VNzYgUmYA8mTg88MhNYeyA5tgaCgwzxfFNs",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://54ch10.uk/v1/fetch?url=https%3A%2F%2Fexample.com",
    "tags": [
      "fetch",
      "url",
      "markdown",
      "readability",
      "ssrf-safe",
      "analytics"
    ],
    "mimeType": "application/json",
    "description": "54ch10 fetch public URL → {status, contentType, markdown|text}. SSRF-blocked private IPs. Cap 200KB / ~10s. Analytics-only.",
    "serviceName": "54ch10 Fetch"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "url": "https://example.com",
            "format": "markdown"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "url": "https://example.com",
            "tier": "x402",
            "bytes": 1200,
            "format": "markdown",
            "status": 200,
            "markdown": "# Example Domain\n\n…",
            "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently.",
            "contentType": "text/html"
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "headers": {
                "type": "object",
                "additionalProperties": {
                  "type": "string"
                }
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "url"
                ],
                "properties": {
                  "url": {
                    "type": "string",
                    "description": "Public http(s) URL to fetch"
                  },
                  "format": {
                    "enum": [
                      "markdown",
                      "text"
                    ],
                    "type": "string",
                    "description": "Prefer markdown extraction"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 9 of 11

{
  "error": "Payment required. Canonical /v1/hash is x402-gated. Demo free: header X-54ch10-Free: 1 or GET /v1/hash/free. Or Bearer 54k_ / PAYMENT-SIGNATURE.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USDC",
        "version": "2"
      },
      "payTo": "0xF9eb0Caa13B78f92E2850bf5961eB9736354aA3d",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "EcGUGSda9VNzYgUmYA8mTg88MhNYeyA5tgaCgwzxfFNs",
      "amount": "1000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://54ch10.uk/v1/hash?algo=sha256&q=hello",
    "tags": [
      "hash",
      "sha256",
      "sha1",
      "md5",
      "digest",
      "analytics"
    ],
    "mimeType": "application/json",
    "description": "54ch10 hash (sha256|sha1|md5). GET ?algo=&q= or POST JSON {algo,data}. Analytics-only.",
    "serviceName": "54ch10 Hash"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "q": "hello",
            "algo": "sha256"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "hex": "2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824",
            "algo": "sha256",
            "tier": "x402",
            "base64": "LPJNul+wow4m6DsqxbninhsWHlwfp0JecwQzYpOLmCQ=",
            "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently."
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "headers": {
                "type": "object",
                "additionalProperties": {
                  "type": "string"
                }
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "algo",
                  "q"
                ],
                "properties": {
                  "q": {
                    "type": "string",
                    "description": "UTF-8 data to hash (or POST JSON {algo,data})"
                  },
                  "algo": {
                    "enum": [
                      "sha256",
                      "sha1",
                      "md5"
                    ],
                    "type": "string",
                    "description": "Hash algorithm"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 10 of 11

{
  "error": "Payment required. Canonical /v1/encode is x402-gated. Demo free: header X-54ch10-Free: 1 or GET /v1/encode/free. Or Bearer 54k_ / PAYMENT-SIGNATURE.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USDC",
        "version": "2"
      },
      "payTo": "0xF9eb0Caa13B78f92E2850bf5961eB9736354aA3d",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "EcGUGSda9VNzYgUmYA8mTg88MhNYeyA5tgaCgwzxfFNs",
      "amount": "1000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://54ch10.uk/v1/encode?format=base64&q=hello",
    "tags": [
      "encode",
      "base64",
      "hex",
      "urlencode",
      "analytics"
    ],
    "mimeType": "application/json",
    "description": "54ch10 encode (base64|hex|url). GET ?format=&q= or POST JSON. Analytics-only.",
    "serviceName": "54ch10 Encode"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "q": "hello",
            "format": "base64"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "tier": "x402",
            "format": "base64",
            "encoded": "aGVsbG8=",
            "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently."
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "headers": {
                "type": "object",
                "additionalProperties": {
                  "type": "string"
                }
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "format",
                  "q"
                ],
                "properties": {
                  "q": {
                    "type": "string",
                    "description": "UTF-8 data to encode (or POST JSON {format,data|q})"
                  },
                  "format": {
                    "enum": [
                      "base64",
                      "hex",
                      "url"
                    ],
                    "type": "string",
                    "description": "Encoding format"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 11 of 11

{
  "error": "Payment required. Canonical /v1/normalize-url is x402-gated. Demo free: header X-54ch10-Free: 1 or GET /v1/normalize-url/free. Or Bearer 54k_ / PAYMENT-SIGNATURE.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USDC",
        "version": "2"
      },
      "payTo": "0xF9eb0Caa13B78f92E2850bf5961eB9736354aA3d",
      "amount": "1000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "EcGUGSda9VNzYgUmYA8mTg88MhNYeyA5tgaCgwzxfFNs",
      "amount": "1000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://54ch10.uk/v1/normalize-url?q=https%3A%2F%2Fexample.com",
    "tags": [
      "url",
      "canonicalize",
      "normalize",
      "analytics"
    ],
    "mimeType": "application/json",
    "description": "54ch10 URL canonicalize. Analytics-only.",
    "serviceName": "54ch10 Normalize URL"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "q": "HTTPS://Example.COM/a/?b=1#x"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "tier": "x402",
            "input": "HTTPS://Example.COM/a/?b=1#x",
            "canonical": "https://example.com/a?b=1",
            "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently."
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "headers": {
                "type": "object",
                "additionalProperties": {
                  "type": "string"
                }
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "q"
                ],
                "properties": {
                  "q": {
                    "type": "string",
                    "description": "URL to canonicalize"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Can I trust it score from our own monitoring

score from our own monitoring

87/100 Solid

                           │         │      ··│···
0                          55        75       93

                │     │    │··
0               55    75   93

#95 of 362 in Data. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.

Reliability: 100% uptime 30d
Compliance: A 14/14 checks pass
Price: $0.001 to $1.00 p10 in Data
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 2026-08-27. Last up 2026-10-10.

── 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 30d, 981ms 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 Data, 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 362 listings, this one among them: the same 362 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.

Traction is a conservative undercount.

All measured facts

What it does

GET /v1/fetch $0.005 SSRF-safe page extraction (public URL → markdown). Then GET /v1/open $0.015 · GET /v1/domain $0.008 · GET /v1/stack $1/80. Analytics-only, not advice. Start: https://54ch10.uk/wire.md.

54ch10 page extraction / public URL to markdown is a listed x402 Data API. Captured payment terms name Base, Solana. 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 2026-10-10 09:23:00 UTC. Latest service check observed at 2026-10-10 14:54:20 UTC. Service data JSON · Measurement methodology.

Page rendered at 2026-10-10 15:03:17 UTC. This response time is separate from the observation and computation times attached to each measurement.

Latest endpoint observation: 2026-10-10 14:54:20 UTC. Latest price capture: 2026-08-27 16:24:17 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 2026-10-10 09:23:00 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: 2026-09-11 to 2026-10-10 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 · Data

uptime · latest daily rollup: 100%
uptime 7d: 100%
uptime 30d: 100%
uptime 90d: 100%
response p95: 981ms
avg response: 207ms
total checks: 2,721

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): $1.00
category percentile (min): p10 in Data
category percentile (max): p91 in Data
endpoints / prices: 11 / 7
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: 291d
registrar: Cloudflare, Inc.
hosting: custom
domain created: 2025-12-20

Identity facts, not a risk score.

assessment volume 30d: $0.00
exact assessment volume 30d (USD): 0
assessment recorded at (UTC): 2026-10-10T09:23:00.316Z
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, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
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: 2026-08-25

Recent checks

Latest 18 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)	Status	HTTP	Response	Endpoints
2026-10-10 14:54:20 UTC	Online	402	155ms	11
2026-10-10 14:38:22 UTC	Online	402	311ms	11
2026-10-10 14:22:21 UTC	Online	402	121ms	11
2026-10-10 14:06:25 UTC	Online	402	65ms	11
2026-10-10 13:50:22 UTC	Online	402	102ms	11
2026-10-10 13:34:22 UTC	Online	402	549ms	11
2026-10-10 13:18:16 UTC	Online	402	78ms	11
2026-10-10 13:02:24 UTC	Online	402	174ms	11
2026-10-10 12:46:17 UTC	Online	402	114ms	11
2026-10-10 12:30:21 UTC	Online	402	301ms	11
2026-10-10 12:14:23 UTC	Online	402	134ms	11
2026-10-10 11:58:23 UTC	Online	402	334ms	11
2026-10-10 11:42:19 UTC	Online	402	110ms	11
2026-10-10 11:26:20 UTC	Online	402	75ms	11
2026-10-10 11:10:23 UTC	Online	402	187ms	11
2026-10-10 10:54:18 UTC	Online	402	109ms	11
2026-10-10 10:38:24 UTC	Online	402	83ms	11
2026-10-10 10:22:20 UTC	Online	402	68ms	11

Changes0 in 30d

No changes recorded in the last 30 days.

all changes

Over time

On-chain volume daily snapshots, USD 30d: $0.00

                                                                                                 
                                                                                                 
                                                                                                 
                                                                                                 
                                                                                                 
       ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  
    $0

volume no data in the payload

Distinct buyers per dayDistinct buyers per day

        ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·

Uptime 100% on all 29 completed days

       ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██

       09-11                                     09-25                                   10-10*

Volume 30d: $0.00
Uptime: 100% on all 29 completed days

Daily on-chain settlement volume in US dollars, 2026-09-11 to 2026-10-10; 30 days have no data in the payload; distinct buyers per day

Day    Volume             USD  Buyers
09-11  · no data, 30 days to 10-10*

More charts

Response time daily average, ms min 87ms, avg 206ms, max 619ms

       ▃▃ ▃▃ ▂▂ ▂▂ ▂▂ ▂▂ ▁▁ ▁▁ ▁▁ ▂▂ ▂▂ ▃▃ ▃▃ ▂▂ ▂▂ ▂▂ ▃▃ ▄▄ ▃▃ ▃▃ ▃▃ ▃▃ ▂▂ ▁▁ ▄▄ ▃▃ ▃▃ ██ ▂▂ ▃▃

09-11 to 10-10* UTC

      ▃▃▂▂▂▂▁▁▁▂▂▃▃▂▂▂▃▄▃▃▃▃▂▁▄▃▃█▂▃

      09-11         09-25     10-10*

Scores over time

x402 compliance low 14/14, high 14/14

       ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄

09-11 to 10-10* UTC

      ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄

      09-11         09-25     10-10*

Price percentile in Data own low to high; exact values below

       ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄

09-11 to 10-10* UTC

      ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄

      09-11         09-25     10-10*

Site signals present (of 6) own low to high; exact values below

       ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄

09-11 to 10-10* UTC

      ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄

      09-11         09-25     10-10*

       09-11                                     09-25                                   10-10*

      09-11         09-25     10-10*

Scores: one day per column, 09-11 to 10-10*, on the columns of Response time. Uptime held 100% every day in this window, including any partial day. Daily readings remain in the Uptime strip and Values. The checklist grew from 11 to 14 checks on 2026-07-28, before this window. Pillar lines use their own low and high. Exact dated readings are available in each readout and in Values.

Each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/54ch10-brief-api/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, no volume data in the last 30d. 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: 2026-09-11 to 2026-10-10 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.

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 2026-10-10 09:23:00 UTC. Each UTC day uses its last recorded run; missing readings stay unmeasured. Assessment history JSON · Measurement methodology.

Daily values, 2026-09-11 to 2026-10-10: 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
2026-09-11	no data	no data	no data	100%	226.11ms	14/14	p10	3/6
2026-09-12	no data	no data	no data	100%	238.07ms	14/14	p10	3/6
2026-09-13	no data	no data	no data	100%	186.98ms	14/14	p10	3/6
2026-09-14	no data	no data	no data	100%	148.56ms	14/14	p10	3/6
2026-09-15	no data	no data	no data	100%	116.60ms	14/14	p10	3/6
2026-09-16	no data	no data	no data	100%	158.65ms	14/14	p10	3/6
2026-09-17	no data	no data	no data	100%	97.54ms	14/14	p10	3/6
2026-09-18	no data	no data	no data	100%	86.71ms	14/14	p10	3/6
2026-09-19	no data	no data	no data	100%	110.18ms	14/14	p10	3/6
2026-09-20	no data	no data	no data	100%	137.01ms	14/14	p10	3/6
2026-09-21	no data	no data	no data	100%	176.88ms	14/14	p10	3/6
2026-09-22	no data	no data	no data	100%	249.01ms	14/14	p10	3/6
2026-09-23	no data	no data	no data	100%	197.39ms	14/14	p10	3/6
2026-09-24	no data	no data	no data	100%	164.12ms	14/14	p10	3/6
2026-09-25	no data	no data	no data	100%	162.52ms	14/14	p10	3/6
2026-09-26	no data	no data	no data	100%	148.82ms	14/14	p10	3/6
2026-09-27	no data	no data	no data	100%	242.86ms	14/14	p10	3/6
2026-09-28	no data	no data	no data	100%	308.07ms	14/14	p10	3/6
2026-09-29	no data	no data	no data	100%	218.08ms	14/14	p10	3/6
2026-09-30	no data	no data	no data	100%	270.11ms	14/14	p10	3/6
2026-10-01	no data	no data	no data	100%	219.70ms	14/14	p10	3/6
2026-10-02	no data	no data	no data	100%	241.11ms	14/14	p10	3/6
2026-10-03	no data	no data	no data	100%	186.67ms	14/14	p10	3/6
2026-10-04	no data	no data	no data	100%	111.61ms	14/14	p10	3/6
2026-10-05	no data	no data	no data	100%	307.91ms	14/14	p10	3/6
2026-10-06	no data	no data	no data	100%	234.36ms	14/14	p10	3/6
2026-10-07	no data	no data	no data	100%	230.76ms	14/14	p10	3/6
2026-10-08	no data	no data	no data	100%	619.31ms	14/14	p10	3/6
2026-10-09	no data	no data	no data	100%	172.33ms	14/14	p10	3/6
2026-10-10*	no data	no data	no data	100%	210.73ms	14/14	p10	3/6

Alternatives in Data

SniperX•x402 strong 97/100 99.9% up 30d $380.54 30d

claw402 strong 97/100 100% up 30d $943.51 30d

glim.sh strong 94/100 100% up 30d $22.44 30d

cn402 strong 94/100 100% up 30d $40.35 30d

x402node strong 93/100 99.9% up 30d $40.35 30d

5 of 361 other ranked services in Data, ordered by the same measured score.

see the whole category

Own this service?

Keep this listing accurate. Ownership is proven with a domain check and every change is reviewed by hand.

Update this listing

Earn the verified tier: x402list pays a real call to this endpoint and, if it delivers, the service is delivery-verified. The fee covers the cost of the probe, not the badge; there is no refund if the call does not deliver. Agent and API only, no in-browser signing. See /api.

Verify this service ($0.25)

Embed a badge

HTML

<a href="https://x402-list.com/services/54ch10-brief-api?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/54ch10-brief-api.svg" alt="54ch10 page extraction / public URL to markdown listed on x402-list" height="28">
</a>

Markdown

[![54ch10 page extraction / public URL to markdown on x402-list](https://x402-list.com/badge/54ch10-brief-api.svg)](https://x402-list.com/services/54ch10-brief-api?utm_source=badge&utm_medium=referral&utm_campaign=embed)

HTML, live uptime variant

<a href="https://x402-list.com/services/54ch10-brief-api?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/54ch10-brief-api.svg?data=uptime" alt="54ch10 page extraction / public URL to markdown uptime on x402-list" height="28">
</a>

Delisting

To request delisting, email info@x402-list.com or update your listing at /services/54ch10-brief-api/update.