{
  "x402Version": 2,
  "id": 31040,
  "slug": "31040",
  "resource": "https://seo.openverbs.com/v1/on-page",
  "description": "On-page SEO audit API - crawl a single URL and return its on-page SEO health: overall score, title & meta description, H1, word count, internal/external link and image counts, load timing (LCP, TTI) and a list of detected issues (missing meta, broken status, not-https, images missing alt, slow load, …).",
  "type": "http",
  "serviceName": "On-Page SEO Audit",
  "resourceType": "Monitoring",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "6000",
      "amountUsd": 0.006,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "url": "https://example.com"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "description": "Wikipedia is a free online encyclopedia, created and edited by volunteers around the world.",
            "externalLinks": 369,
            "found": true,
            "h1": "Wikipedia",
            "https": true,
            "imagesCount": 7,
            "internalLinks": 1,
            "issues": [
              "low-content-rate",
              "images-missing-alt"
            ],
            "onpageScore": 95.24,
            "statusCode": 200,
            "timing": {
              "domCompleteMs": 52,
              "durationMs": 52,
              "lcpMs": 0,
              "ttiMs": 52
            },
            "title": "Wikipedia",
            "url": "https://www.wikipedia.org",
            "wordCount": 556
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "additionalProperties": false,
                "properties": {
                  "url": {
                    "description": "Absolute http(s) URL of the page to audit.",
                    "format": "uri",
                    "maxLength": 2000,
                    "type": "string"
                  }
                },
                "required": [
                  "url"
                ],
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "on-page-seo",
    "seo-audit",
    "page-audit",
    "onpage",
    "website-audit",
    "bazaar"
  ],
  "sourceHost": "seo.openverbs.com",
  "lastUpdated": "2026-10-13T07:56:59.649Z",
  "quality": {
    "calls30d": 10,
    "uniquePayers30d": 4,
    "lastCalledAt": "2026-10-13T07:56:59.478Z"
  },
  "metadata": {
    "serviceName": "On-Page SEO Audit",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://example.com"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "description": "Wikipedia is a free online encyclopedia, created and edited by volunteers around the world.",
              "externalLinks": 369,
              "found": true,
              "h1": "Wikipedia",
              "https": true,
              "imagesCount": 7,
              "internalLinks": 1,
              "issues": [
                "low-content-rate",
                "images-missing-alt"
              ],
              "onpageScore": 95.24,
              "statusCode": 200,
              "timing": {
                "domCompleteMs": 52,
                "durationMs": 52,
                "lcpMs": 0,
                "ttiMs": 52
              },
              "title": "Wikipedia",
              "url": "https://www.wikipedia.org",
              "wordCount": 556
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "url": {
                      "description": "Absolute http(s) URL of the page to audit.",
                      "format": "uri",
                      "maxLength": 2000,
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "seo.openverbs.com",
    "manifest_name": "seo.openverbs.com",
    "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": {},
    "type": "string"
  }
}