Evidence row 527107

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.fastaf.co/x402/v1/serp"
    ]
  ],
  "name": "FastAF",
  "owner_address": "0x05b75e13f071a09a26b50a18ce5bd02a0755d76f",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x05B75e13f071A09A26B50a18Ce5BD02a0755d76F",
        "scheme": "exact"
      }
    ],
    "description": "Google Search results (SERP) for a query, as JSON: organic result titles, URLs, snippets and positions. Supports keyword search, country and language targeting for source discovery, fact-finding and research. Provided by Google Search results (SERP). Price: $0.003000 USDC per successful call.",
    "extensions": {
      "bazaar": {
        "info": {
          "docsUrl": "https://fastaf.co/apis/google-serp-api/",
          "homepage": "https://fastaf.co",
          "input": {
            "method": "GET",
            "queryParams": {
              "country": "us",
              "language": "en",
              "query": "best espresso machine for home"
            },
            "type": "http"
          },
          "openApiUrl": "https://api.fastaf.co/openapi.json",
          "output": {
            "example": {
              "organic_results": [
                {
                  "link": "https://example.com/guides/espresso-machines",
                  "position": 1,
                  "snippet": "Compare compact espresso machines by pressure, grinder and milk-steaming features.",
                  "title": "Best espresso machines for home brewing"
                }
              ],
              "search_information": {
                "query_displayed": "best espresso machine for home"
              }
            },
            "type": "json"
          },
          "website": "https://fastaf.co"
        },
        "metadata": {
          "provider": {
            "description": "FastAF: Web data for AI agents, pay per call in USDC via x402, no account: Google search, Maps, News, Shopping, Scholar, Jobs, AI Mode, Amazon, eBay, Walmart, Zillow, YouTube transcripts, public LinkedIn/X profiles, scraping and screenshots.",
            "docsUrl": "https://fastaf.co/apis/google-serp-api/",
            "homepage": "https://fastaf.co",
            "name": "FastAF",
            "openApiUrl": "https://api.fastaf.co/openapi.json",
            "website": "https://fastaf.co"
          }
        },
        "routeTemplate": "/x402/v1/serp",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "description": "Google Search results (SERP) for a query, as JSON: organic result titles, URLs, snippets and positions. Supports keyword search, country and language targeting for source discovery, fact-finding and research.",
          "properties": {
            "docsUrl": {
              "format": "uri",
              "type": "string"
            },
            "homepage": {
              "format": "uri",
              "type": "string"
            },
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "description": "Keyword web search with country and language targeting; query is required.",
                  "examples": [
                    {
                      "country": "us",
                      "language": "en",
                      "query": "best espresso machine for home"
                    }
                  ],
                  "properties": {
                    "advance_search": {
                      "description": "Include advanced Google result features/snippets when true; true/false, default false.",
                      "type": "boolean"
                    },
                    "country": {
                      "description": "Two-letter search country code, e.g. us, uk or fr; default us. Localizes results, not a scrape proxy selection.",
                      "examples": [
                        "us"
                      ],
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "cr": {
                      "description": "Restrict documents by country: countryFR or countryFR|countryDE. Omitted: no explicit country restriction (unlike country, which localizes the search).",
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "deep_scrape": {
                      "description": "Fetch content from organic-result destination pages as well as the SERP; true/false, default false. Use with advance_search=false; no FastAF surcharge.",
                      "type": "boolean"
                    },
                    "domain": {
                      "description": "Google host to search, e.g. google.com or google.co.uk; default google.com.",
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "filter": {
                      "description": "Duplicate/omitted-result filtering: string 1 enables it (default); 0 includes similar and normally omitted results.",
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "html": {
                      "description": "Return raw source HTML instead of parsed JSON when true; true/false, default false.",
                      "type": "boolean"
                    },
                    "ibp": {
                      "description": "Google layout/expansion expression, e.g. gwp;0,7 for a ludocid lookup. Omitted: standard results layout.",
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "kgmid": {
                      "description": "Google Knowledge Graph entity ID, e.g. /m/09c7w0; may override other search filters except page/results. No default.",
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "language": {
                      "description": "Result/interface language code, e.g. en, es, fr or de; default en. Use lr, where supported, to restrict document languages.",
                      "examples": [
                        "en"
                      ],
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "location": {
                      "description": "City-level search origin, e.g. Austin, Texas, United States; omit for source-default location. Cannot be combined with uule.",
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "lr": {
                      "description": "Document-language filter: lang_en or a pipe-separated list such as lang_en|lang_fr. Omitted: no explicit language restriction.",
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "lsig": {
                      "description": "Opaque Google local-listing signature used with a business/knowledge-panel lookup; copy from a Google URL. No default.",
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "ludocid": {
                      "description": "Google business listing CID as a decimal string, copied from a Google local result. Omitted: no specific business selected.",
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "mob_search": {
                      "description": "Request mobile rather than desktop Google results; true/false, default false. FastAF does not add a mobile surcharge.",
                      "type": "boolean"
                    },
                    "nfpr": {
                      "description": "Spelling correction: string 1 excludes automatically corrected queries; 0 allows them (default 0).",
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "page": {
                      "description": "Zero-based Google results page, integer 0-100; default 0. Each page is a separate request.",
                      "minimum": 0,
                      "type": "integer"
                    },
                    "query": {
                      "description": "Required Google search text; supports operators such as site:example.com and intitle:coffee. No default.",
                      "examples": [
                        "best espresso machine for home"
                      ],
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "results": {
                      "description": "Maximum results retained by FastAF, integer 1-100. Omit for the full returned page. Google supplies up to 10 per page; use page for more, not a larger results value.",
                      "maximum": 100,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "safe": {
                      "description": "Adult-content filter: active enables SafeSearch; off disables it (default off).",
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "si": {
                      "description": "Opaque Google cached-search/knowledge-panel tab token; may override other filters except page/results. No default.",
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "tbs": {
                      "description": "Google filter expression, e.g. qdr:d for the past day or qdr:w for the past week. Omitted: no explicit time/advanced filter.",
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "uds": {
                      "description": "Opaque Google results-filter token copied from a Google search URL. Omitted: no extra token filter; do not invent a token.",
                      "maxLength": 8192,
                      "type": "string"
                    },
                    "uule": {
                      "description": "Google's encoded geographic search token, copied from a Google URL. Omit for no explicit token; do not combine with location where supported.",
                      "maxLength": 8192,
                      "type": "string"
                    }
                  },
                  "required": [
                    "query"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "openApiUrl": {
              "format": "uri",
              "type": "string"
            },
            "output": {
              "properties": {
                "example": {
                  "additionalProperties": true,
                  "description": "Google SERP JSON. organic_results contains ranked title, link and snippet fields; search_information describes the query. Other Google result blocks may also appear.",
                  "properties": {
                    "organic_results": {
                      "items": {
                        "additionalProperties": true,
                        "properties": {
                          "link": {
                            "type": "string"
                          },
                          "position": {
                            "type": "number"
                          },
                          "snippet": {
                            "type": "string"
                          },
                          "title": {
                            "type": "string"
                          }
                        },
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "search_information": {
                      "additionalProperties": true,
                      "properties": {
                        "query_displayed": {
                          "type": "string"
                        }
                      },
                      "type": "object"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            },
            "website": {
              "format": "uri",
              "type": "string"
            }
          },
          "required": [
            "input"
          ],
          "title": "Google Search results (SERP)",
          "type": "object",
          "x-tool-slug": "google_search_serp"
        }
      }
    },
    "lastUpdated": "2026-10-27T10:00:23.545Z",
    "quality": {
      "l30DaysTotalCalls": 10,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-27T10:00:22.837Z"
    },
    "resource": "https://api.fastaf.co/x402/v1/serp",
    "serviceName": "FastAF",
    "tags": [
      "data",
      "scraping",
      "web-data",
      "api",
      "agents"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Google Search results (SERP) for a query, as JSON: organic result titles, URLs, snippets and positions. Supports keyword search, country and language targeting for source discovery, fact-finding and research. Provided by Google Search results (SERP). Price: $0.003000 USDC per successful call."
}

What the leaf hashes

{"body":"3912e93ff620046ca25e30cd65d37af950fb718db89c639f850319bc61f4efbd","id":527107,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793124794316570,"prev":452161,"subject":"x402_bazaar:https://api.fastaf.co/x402/v1/serp","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.