{
  "x402Version": 2,
  "id": 14961,
  "slug": "14961",
  "resource": "https://x402.openwebninja.com/realtime-news-data/topic-headlines",
  "description": "",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x3e7c9cA818f713F19e126E3B7B37B47dC1411570",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "3000",
      "maxTimeoutSeconds": 300
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    {
      "scheme": "exact",
      "network": "eip155:137",
      "payTo": "0x3e7c9cA818f713F19e126E3B7B37B47dC1411570",
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
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      "amount": "3000",
      "maxTimeoutSeconds": 300
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  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "type": "http"
        },
        "output": {
          "example": {},
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "country": {
                    "default": "us",
                    "type": "string"
                  },
                  "language": {
                    "default": "en",
                    "type": "string"
                  },
                  "limit": {
                    "default": 500,
                    "maximum": 500,
                    "minimum": 1,
                    "type": "integer"
                  },
                  "topic": {
                    "enum": [
                      "WORLD",
                      "NATIONAL",
                      "BUSINESS",
                      "TECHNOLOGY",
                      "ENTERTAINMENT",
                      "SPORTS",
                      "SCIENCE",
                      "HEALTH"
                    ],
                    "type": "string"
                  }
                },
                "required": [
                  "topic"
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                "type": "object"
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              "type": {
                "const": "http",
                "type": "string"
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            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "data": {
                    "description": "News article results for the requested topic.",
                    "items": {
                      "properties": {
                        "authors": {
                          "description": "Author names credited on the article.",
                          "items": {
                            "description": "A single author name.",
                            "type": "string"
                          },
                          "nullable": true,
                          "type": "array"
                        },
                        "link": {
                          "description": "Canonical URL of the article.",
                          "type": "string"
                        },
                        "photo_url": {
                          "description": "URL of the article's lead image.",
                          "nullable": true,
                          "type": "string"
                        },
                        "published_datetime_utc": {
                          "description": "ISO 8601 UTC datetime of original publication.",
                          "nullable": true,
                          "type": "string"
                        },
                        "related_topics": {
                          "description": "Related Google News topics surfaced for the article.",
                          "items": {
                            "properties": {
                              "topic_id": {
                                "description": "Google News topic ID.",
                                "type": "string"
                              },
                              "topic_name": {
                                "description": "Topic display name.",
                                "type": "string"
                              }
                            },
                            "required": [
                              "topic_id",
                              "topic_name"
                            ],
                            "type": "object"
                          },
                          "nullable": true,
                          "type": "array"
                        },
                        "snippet": {
                          "description": "Short excerpt of the article body.",
                          "nullable": true,
                          "type": "string"
                        },
                        "source_favicon_url": {
                          "description": "URL of the source publisher's favicon.",
                          "nullable": true,
                          "type": "string"
                        },
                        "source_logo_url": {
                          "description": "URL of the source publisher's logo.",
                          "nullable": true,
                          "type": "string"
                        },
                        "source_name": {
                          "description": "Publisher name of the source.",
                          "nullable": true,
                          "type": "string"
                        },
                        "source_publication_id": {
                          "description": "Google News publication ID of the source.",
                          "nullable": true,
                          "type": "string"
                        },
                        "source_url": {
                          "description": "Homepage URL of the source publisher.",
                          "nullable": true,
                          "type": "string"
                        },
                        "sub_articles": {
                          "description": "Related sub-articles that Google News groups with this headline.",
                          "items": {
                            "properties": {
                              "link": {
                                "description": "Canonical URL of the sub-article.",
                                "type": "string"
                              },
                              "photo_url": {
                                "description": "URL of the sub-article's lead image.",
                                "nullable": true,
                                "type": "string"
                              },
                              "published_datetime_utc": {
                                "description": "ISO 8601 UTC datetime of the sub-article's publication.",
                                "nullable": true,
                                "type": "string"
                              },
                              "thumbnail_url": {
                                "description": "URL of the sub-article's thumbnail image.",
                                "nullable": true,
                                "type": "string"
                              },
                              "title": {
                                "description": "Headline of the sub-article.",
                                "type": "string"
                              }
                            },
                            "required": [
                              "title",
                              "link"
                            ],
                            "type": "object"
                          },
                          "nullable": true,
                          "type": "array"
                        },
                        "thumbnail_url": {
                          "description": "URL of the article's thumbnail image.",
                          "nullable": true,
                          "type": "string"
                        },
                        "title": {
                          "description": "Headline of the news article.",
                          "type": "string"
                        }
                      },
                      "required": [
                        "title",
                        "link"
                      ],
                      "type": "object"
                    },
                    "type": "array"
                  },
                  "request_id": {
                    "description": "A unique identifier for the request",
                    "type": "string"
                  },
                  "status": {
                    "description": "The status of the response",
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "x402.openwebninja.com",
  "lastUpdated": "2026-08-30T03:15:49.522Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-08-30T03:15:49.339Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "x402.openwebninja.com",
    "manifest_name": "x402.openwebninja.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}