{
  "x402Version": 2,
  "id": 53616,
  "slug": "53616",
  "resource": "https://x402-api-24223879872.us-east1.run.app/v1/a11y-audit",
  "description": "WCAG accessibility audit of a public URL using headless Chromium and axe-core: violation/pass/incomplete counts by impact, per-rule detail, and a 0-100 score.",
  "type": "http",
  "resourceType": "Security",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x8b9B012432A6B17dD08934Fa357D61aAb3fcE93D",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "80000",
      "amountUsd": 0.08,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "auditedAt": {
            "type": "string"
          },
          "finalUrl": {
            "type": "string"
          },
          "incomplete": {
            "items": {
              "properties": {
                "description": {
                  "type": "string"
                },
                "id": {
                  "type": "string"
                },
                "impact": {
                  "type": [
                    "string",
                    "null"
                  ]
                }
              },
              "type": "object"
            },
            "type": "array"
          },
          "score": {
            "type": "number"
          },
          "summary": {
            "properties": {
              "byImpact": {
                "properties": {
                  "critical": {
                    "type": "number"
                  },
                  "minor": {
                    "type": "number"
                  },
                  "moderate": {
                    "type": "number"
                  },
                  "serious": {
                    "type": "number"
                  }
                },
                "type": "object"
              },
              "incomplete": {
                "type": "number"
              },
              "passes": {
                "type": "number"
              },
              "violations": {
                "type": "number"
              }
            },
            "type": "object"
          },
          "url": {
            "type": "string"
          },
          "viewport": {
            "enum": [
              "desktop",
              "mobile"
            ],
            "type": "string"
          },
          "violations": {
            "items": {
              "properties": {
                "description": {
                  "type": "string"
                },
                "helpUrl": {
                  "type": "string"
                },
                "id": {
                  "type": "string"
                },
                "impact": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "nodes": {
                  "items": {
                    "properties": {
                      "failureSummary": {
                        "type": "string"
                      },
                      "html": {
                        "type": "string"
                      },
                      "selector": {
                        "type": "string"
                      }
                    },
                    "type": "object"
                  },
                  "type": "array"
                },
                "wcagTags": {
                  "items": {
                    "type": "string"
                  },
                  "type": "array"
                }
              },
              "type": "object"
            },
            "type": "array"
          },
          "wcagLevel": {
            "enum": [
              "2.1-aa",
              "2.2-aa"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
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        "input": {
          "method": "GET",
          "queryParams": {
            "url": "https://example.com",
            "viewport": "desktop",
            "wcag": "2.2-aa"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "auditedAt": "2026-09-17T00:00:00.000Z",
            "finalUrl": "https://example.com/",
            "incomplete": [],
            "score": 89,
            "summary": {
              "byImpact": {
                "critical": 0,
                "minor": 0,
                "moderate": 1,
                "serious": 1
              },
              "incomplete": 0,
              "passes": 18,
              "violations": 2
            },
            "url": "https://example.com",
            "viewport": "desktop",
            "violations": [
              {
                "description": "Elements must meet minimum color contrast ratio thresholds",
                "helpUrl": "https://dequeuniversity.com/rules/axe/4.10/color-contrast",
                "id": "color-contrast",
                "impact": "serious",
                "nodes": [
                  {
                    "failureSummary": "Fix contrast",
                    "html": "<a href=\"/about\">About</a>",
                    "selector": "footer a"
                  }
                ],
                "wcagTags": [
                  "wcag2aa",
                  "wcag143"
                ]
              }
            ],
            "wcagLevel": "2.2-aa"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "url": {
                    "description": "Public http(s) URL to audit. Private/loopback/link-local hosts are rejected.",
                    "maxLength": 2048,
                    "type": "string"
                  },
                  "viewport": {
                    "default": "desktop",
                    "enum": [
                      "desktop",
                      "mobile"
                    ],
                    "type": "string"
                  },
                  "wcag": {
                    "default": "2.2-aa",
                    "enum": [
                      "2.1-aa",
                      "2.2-aa"
                    ],
                    "type": "string"
                  }
                },
                "required": [
                  "url"
                ],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "auditedAt": {
                    "type": "string"
                  },
                  "finalUrl": {
                    "type": "string"
                  },
                  "incomplete": {
                    "items": {
                      "properties": {
                        "description": {
                          "type": "string"
                        },
                        "id": {
                          "type": "string"
                        },
                        "impact": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "type": "object"
                    },
                    "type": "array"
                  },
                  "score": {
                    "type": "number"
                  },
                  "summary": {
                    "properties": {
                      "byImpact": {
                        "properties": {
                          "critical": {
                            "type": "number"
                          },
                          "minor": {
                            "type": "number"
                          },
                          "moderate": {
                            "type": "number"
                          },
                          "serious": {
                            "type": "number"
                          }
                        },
                        "type": "object"
                      },
                      "incomplete": {
                        "type": "number"
                      },
                      "passes": {
                        "type": "number"
                      },
                      "violations": {
                        "type": "number"
                      }
                    },
                    "type": "object"
                  },
                  "url": {
                    "type": "string"
                  },
                  "viewport": {
                    "enum": [
                      "desktop",
                      "mobile"
                    ],
                    "type": "string"
                  },
                  "violations": {
                    "items": {
                      "properties": {
                        "description": {
                          "type": "string"
                        },
                        "helpUrl": {
                          "type": "string"
                        },
                        "id": {
                          "type": "string"
                        },
                        "impact": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "nodes": {
                          "items": {
                            "properties": {
                              "failureSummary": {
                                "type": "string"
                              },
                              "html": {
                                "type": "string"
                              },
                              "selector": {
                                "type": "string"
                              }
                            },
                            "type": "object"
                          },
                          "type": "array"
                        },
                        "wcagTags": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        }
                      },
                      "type": "object"
                    },
                    "type": "array"
                  },
                  "wcagLevel": {
                    "enum": [
                      "2.1-aa",
                      "2.2-aa"
                    ],
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "x402-api-24223879872.us-east1.run.app",
  "lastUpdated": "2026-09-23T03:24:14.8Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-23T03:24:14.669Z"
  },
  "metadata": {
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "https://example.com",
              "viewport": "desktop",
              "wcag": "2.2-aa"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "auditedAt": "2026-09-17T00:00:00.000Z",
              "finalUrl": "https://example.com/",
              "incomplete": [],
              "score": 89,
              "summary": {
                "byImpact": {
                  "critical": 0,
                  "minor": 0,
                  "moderate": 1,
                  "serious": 1
                },
                "incomplete": 0,
                "passes": 18,
                "violations": 2
              },
              "url": "https://example.com",
              "viewport": "desktop",
              "violations": [
                {
                  "description": "Elements must meet minimum color contrast ratio thresholds",
                  "helpUrl": "https://dequeuniversity.com/rules/axe/4.10/color-contrast",
                  "id": "color-contrast",
                  "impact": "serious",
                  "nodes": [
                    {
                      "failureSummary": "Fix contrast",
                      "html": "<a href=\"/about\">About</a>",
                      "selector": "footer a"
                    }
                  ],
                  "wcagTags": [
                    "wcag2aa",
                    "wcag143"
                  ]
                }
              ],
              "wcagLevel": "2.2-aa"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "url": {
                      "description": "Public http(s) URL to audit. Private/loopback/link-local hosts are rejected.",
                      "maxLength": 2048,
                      "type": "string"
                    },
                    "viewport": {
                      "default": "desktop",
                      "enum": [
                        "desktop",
                        "mobile"
                      ],
                      "type": "string"
                    },
                    "wcag": {
                      "default": "2.2-aa",
                      "enum": [
                        "2.1-aa",
                        "2.2-aa"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
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                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
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                "example": {
                  "properties": {
                    "auditedAt": {
                      "type": "string"
                    },
                    "finalUrl": {
                      "type": "string"
                    },
                    "incomplete": {
                      "items": {
                        "properties": {
                          "description": {
                            "type": "string"
                          },
                          "id": {
                            "type": "string"
                          },
                          "impact": {
                            "type": [
                              "string",
                              "null"
                            ]
                          }
                        },
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "score": {
                      "type": "number"
                    },
                    "summary": {
                      "properties": {
                        "byImpact": {
                          "properties": {
                            "critical": {
                              "type": "number"
                            },
                            "minor": {
                              "type": "number"
                            },
                            "moderate": {
                              "type": "number"
                            },
                            "serious": {
                              "type": "number"
                            }
                          },
                          "type": "object"
                        },
                        "incomplete": {
                          "type": "number"
                        },
                        "passes": {
                          "type": "number"
                        },
                        "violations": {
                          "type": "number"
                        }
                      },
                      "type": "object"
                    },
                    "url": {
                      "type": "string"
                    },
                    "viewport": {
                      "enum": [
                        "desktop",
                        "mobile"
                      ],
                      "type": "string"
                    },
                    "violations": {
                      "items": {
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                          "description": {
                            "type": "string"
                          },
                          "helpUrl": {
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                          },
                          "id": {
                            "type": "string"
                          },
                          "impact": {
                            "type": [
                              "string",
                              "null"
                            ]
                          },
                          "nodes": {
                            "items": {
                              "properties": {
                                "failureSummary": {
                                  "type": "string"
                                },
                                "html": {
                                  "type": "string"
                                },
                                "selector": {
                                  "type": "string"
                                }
                              },
                              "type": "object"
                            },
                            "type": "array"
                          },
                          "wcagTags": {
                            "items": {
                              "type": "string"
                            },
                            "type": "array"
                          }
                        },
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "wcagLevel": {
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                        "2.2-aa"
                      ],
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
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              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "x402-api-24223879872.us-east1.run.app",
    "manifest_name": "x402-api-24223879872.us-east1.run.app",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "example": {
      "auditedAt": "string",
      "finalUrl": "string",
      "incomplete": [
        {
          "description": "string",
          "id": "string",
          "impact": "string"
        }
      ],
      "score": 0,
      "summary": {
        "byImpact": {
          "critical": 0,
          "minor": 0,
          "moderate": 0,
          "serious": 0
        },
        "incomplete": 0,
        "passes": 0,
        "violations": 0
      },
      "url": "string",
      "viewport": "desktop",
      "violations": [
        {
          "description": "string",
          "helpUrl": "string",
          "id": "string",
          "impact": "string",
          "nodes": [
            {
              "failureSummary": "string",
              "html": "string",
              "selector": "string"
            }
          ],
          "wcagTags": [
            "string"
          ]
        }
      ],
      "wcagLevel": "2.1-aa"
    },
    "type": "string"
  }
}