{
  "x402Version": 2,
  "id": 38050,
  "slug": "38050",
  "resource": "https://serp402.com/api/v1/search",
  "description": "Google search for agents, paid per call: web, news, images, videos, places, shopping and Scholar, all returned in one shape with canonicalised URLs, duplicates removed and dates normalised to ISO. Direct answers and knowledge-panel facts included when Google has them. USD 0.005 per call in USDC — no API key, no account, no subscription, no minimum. Results are retrieved through Serper (serper.dev), which is not affiliated with or endorsed by Google.",
  "type": "http",
  "serviceName": "serp402",
  "resourceType": "Agent Service",
  "accepts": [
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      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xAA1252D726567293cffE6Ca495e32c6AEcfDC56d",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "5000",
      "amountUsd": 0.005,
      "maxTimeoutSeconds": 120
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "6srFz6v3mSUWBmz6Fx2XUaHQGHCNFJ59z85Cp9UDCvbK",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "5000",
      "amountUsd": 0.005,
      "maxTimeoutSeconds": 120
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "answer": {
            "description": "Google's own direct answer for the query, when it has one, with the page it came from.",
            "type": [
              "object",
              "null"
            ]
          },
          "attribution": {
            "description": "Where the data comes from. Keep it with the results if you pass them on.",
            "type": "object"
          },
          "entity": {
            "description": "Knowledge-panel facts about the thing the query names, when it names one.",
            "type": [
              "object",
              "null"
            ]
          },
          "latencyMs": {
            "type": "integer"
          },
          "meta": {
            "description": "Results returned, duplicates removed, upstream credits spent.",
            "type": "object"
          },
          "paid": {
            "description": "The settled transaction and network.",
            "type": "object"
          },
          "query": {
            "type": "string"
          },
          "related": {
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "results": {
            "description": "Every search type in one shape. URLs are canonicalised (tracking parameters, AMP and www stripped) and duplicates removed.",
            "items": {
              "properties": {
                "extra": {
                  "description": "Per-type fields: price and seller for shopping, address, rating and coordinates for places, publication and citedBy for scholar, duration and channel for videos, imageUrl for images.",
                  "type": "object"
                },
                "position": {
                  "type": "integer"
                },
                "publishedAt": {
                  "description": "ISO date, normalised from whatever the source reported.",
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "publishedLabel": {
                  "description": "The date as the source reported it.",
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "site": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "snippet": {
                  "type": [
                    "string",
                    "null"
                  ]
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                "title": {
                  "type": "string"
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                "url": {
                  "type": [
                    "string",
                    "null"
                  ]
                }
              },
              "type": "object"
            },
            "type": "array"
          },
          "type": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
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    ],
    "type": "object"
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  "extensions": {
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        "input": {
          "body": {
            "country": "us",
            "language": "en",
            "num": 10,
            "query": "best espresso machine 2026",
            "type": "search"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "answer": {
              "source": "https://example.com/guide",
              "text": "The Breville Bambino Plus is the most recommended entry model."
            },
            "entity": null,
            "latencyMs": 1100,
            "meta": {
              "credits": 1,
              "duplicatesRemoved": 1,
              "returned": 10
            },
            "query": "best espresso machine 2026",
            "related": [
              "best espresso machine under 500"
            ],
            "results": [
              {
                "position": 1,
                "publishedAt": "2026-09-12",
                "publishedLabel": "Sep 12, 2026",
                "site": "example.com",
                "snippet": "We tested eleven machines…",
                "title": "The best espresso machines of 2026",
                "url": "https://example.com/guide"
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            ],
            "type": "search"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "properties": {
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                    "description": "Two-letter market, e.g. us, it, de.",
                    "maxLength": 2,
                    "minLength": 2,
                    "type": "string"
                  },
                  "freshness": {
                    "description": "Only results from the last day/week/month/year.",
                    "enum": [
                      "day",
                      "week",
                      "month",
                      "year"
                    ],
                    "type": "string"
                  },
                  "language": {
                    "description": "Two-letter result language, e.g. en, it.",
                    "type": "string"
                  },
                  "location": {
                    "description": "City-level location for the query, e.g. \"Milan, Italy\".",
                    "type": "string"
                  },
                  "num": {
                    "description": "How many results, up to 10 — one paid call is one page. Default 10.",
                    "maximum": 10,
                    "minimum": 1,
                    "type": "integer"
                  },
                  "page": {
                    "description": "Which page of results. Each page is its own paid call. Default 1.",
                    "maximum": 10,
                    "minimum": 1,
                    "type": "integer"
                  },
                  "query": {
                    "description": "What to search for.",
                    "maxLength": 400,
                    "minLength": 1,
                    "type": "string"
                  },
                  "type": {
                    "description": "Which Google search: web (search), news, images, videos, places, shopping or scholar. Default search.",
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                      "news",
                      "images",
                      "videos",
                      "places",
                      "shopping",
                      "scholar"
                    ],
                    "type": "string"
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                },
                "required": [
                  "query"
                ],
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
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            },
            "required": [
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              "method",
              "bodyType",
              "body"
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          },
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            "properties": {
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                "properties": {
                  "answer": {
                    "description": "Google's own direct answer for the query, when it has one, with the page it came from.",
                    "type": [
                      "object",
                      "null"
                    ]
                  },
                  "attribution": {
                    "description": "Where the data comes from. Keep it with the results if you pass them on.",
                    "type": "object"
                  },
                  "entity": {
                    "description": "Knowledge-panel facts about the thing the query names, when it names one.",
                    "type": [
                      "object",
                      "null"
                    ]
                  },
                  "latencyMs": {
                    "type": "integer"
                  },
                  "meta": {
                    "description": "Results returned, duplicates removed, upstream credits spent.",
                    "type": "object"
                  },
                  "paid": {
                    "description": "The settled transaction and network.",
                    "type": "object"
                  },
                  "query": {
                    "type": "string"
                  },
                  "related": {
                    "items": {
                      "type": "string"
                    },
                    "type": "array"
                  },
                  "results": {
                    "description": "Every search type in one shape. URLs are canonicalised (tracking parameters, AMP and www stripped) and duplicates removed.",
                    "items": {
                      "properties": {
                        "extra": {
                          "description": "Per-type fields: price and seller for shopping, address, rating and coordinates for places, publication and citedBy for scholar, duration and channel for videos, imageUrl for images.",
                          "type": "object"
                        },
                        "position": {
                          "type": "integer"
                        },
                        "publishedAt": {
                          "description": "ISO date, normalised from whatever the source reported.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "publishedLabel": {
                          "description": "The date as the source reported it.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "site": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "snippet": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "title": {
                          "type": "string"
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                        "url": {
                          "type": [
                            "string",
                            "null"
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                  "type": {
                    "type": "string"
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                "type": "object"
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              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
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            "acceptIndex": 0,
            "format": "eip712",
            "payload": {
              "amount": "5000",
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "network": "eip155:8453",
              "payTo": "0xAA1252D726567293cffE6Ca495e32c6AEcfDC56d",
              "resourceUrl": "https://serp402.com/api/v1/search",
              "scheme": "exact",
              "validUntil": 1791277358,
              "version": 1
            },
            "signature": "0x3768939fe460abce2300c1143985bf6e49e0cf8f9247b6be037c314ed89c4b2076933fa7ffadab950f9f72f678468169bfe2fb4d06bb994095511428473eec1f1b"
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          {
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            "format": "eip712",
            "payload": {
              "amount": "5000",
              "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
              "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
              "payTo": "6srFz6v3mSUWBmz6Fx2XUaHQGHCNFJ59z85Cp9UDCvbK",
              "resourceUrl": "https://serp402.com/api/v1/search",
              "scheme": "exact",
              "validUntil": 1791277358,
              "version": 1
            },
            "signature": "0xdd0196908d338aa987b65d237befb023153f4695040445911ef4eff967850c13085d5a3198b01c7a5f3ae6a4f338f42db68912377b61c0531f9fb7b892bc6edf1c"
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        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "offers": {
            "items": {
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                  "type": "integer"
                },
                "format": {
                  "type": "string"
                },
                "payload": {
                  "properties": {
                    "amount": {
                      "type": "string"
                    },
                    "asset": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "resourceUrl": {
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                    },
                    "scheme": {
                      "type": "string"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "version": {
                      "type": "integer"
                    }
                  },
                  "required": [
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                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "type": "object"
                },
                "signature": {
                  "type": "string"
                }
              },
              "required": [
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              ],
              "type": "object"
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          }
        },
        "required": [
          "offers"
        ],
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      }
    }
  },
  "tags": [
    "search",
    "google",
    "serp",
    "web-search",
    "news",
    "bazaar",
    "offer-receipt"
  ],
  "sourceHost": "serp402.com",
  "lastUpdated": "2026-10-06T09:00:38.212Z",
  "quality": {
    "calls30d": 5,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-10-06T09:00:37.979Z"
  },
  "metadata": {
    "serviceName": "serp402",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "country": "us",
              "language": "en",
              "num": 10,
              "query": "best espresso machine 2026",
              "type": "search"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "answer": {
                "source": "https://example.com/guide",
                "text": "The Breville Bambino Plus is the most recommended entry model."
              },
              "entity": null,
              "latencyMs": 1100,
              "meta": {
                "credits": 1,
                "duplicatesRemoved": 1,
                "returned": 10
              },
              "query": "best espresso machine 2026",
              "related": [
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              ],
              "results": [
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                  "position": 1,
                  "publishedAt": "2026-09-12",
                  "publishedLabel": "Sep 12, 2026",
                  "site": "example.com",
                  "snippet": "We tested eleven machines…",
                  "title": "The best espresso machines of 2026",
                  "url": "https://example.com/guide"
                }
              ],
              "type": "search"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "country": {
                      "description": "Two-letter market, e.g. us, it, de.",
                      "maxLength": 2,
                      "minLength": 2,
                      "type": "string"
                    },
                    "freshness": {
                      "description": "Only results from the last day/week/month/year.",
                      "enum": [
                        "day",
                        "week",
                        "month",
                        "year"
                      ],
                      "type": "string"
                    },
                    "language": {
                      "description": "Two-letter result language, e.g. en, it.",
                      "type": "string"
                    },
                    "location": {
                      "description": "City-level location for the query, e.g. \"Milan, Italy\".",
                      "type": "string"
                    },
                    "num": {
                      "description": "How many results, up to 10 — one paid call is one page. Default 10.",
                      "maximum": 10,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "page": {
                      "description": "Which page of results. Each page is its own paid call. Default 1.",
                      "maximum": 10,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "query": {
                      "description": "What to search for.",
                      "maxLength": 400,
                      "minLength": 1,
                      "type": "string"
                    },
                    "type": {
                      "description": "Which Google search: web (search), news, images, videos, places, shopping or scholar. Default search.",
                      "enum": [
                        "search",
                        "news",
                        "images",
                        "videos",
                        "places",
                        "shopping",
                        "scholar"
                      ],
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                },
                "bodyType": {
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                    "form-data",
                    "text"
                  ],
                  "type": "string"
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                "method": {
                  "enum": [
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                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
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                }
              },
              "required": [
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                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
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                    "answer": {
                      "description": "Google's own direct answer for the query, when it has one, with the page it came from.",
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "attribution": {
                      "description": "Where the data comes from. Keep it with the results if you pass them on.",
                      "type": "object"
                    },
                    "entity": {
                      "description": "Knowledge-panel facts about the thing the query names, when it names one.",
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "latencyMs": {
                      "type": "integer"
                    },
                    "meta": {
                      "description": "Results returned, duplicates removed, upstream credits spent.",
                      "type": "object"
                    },
                    "paid": {
                      "description": "The settled transaction and network.",
                      "type": "object"
                    },
                    "query": {
                      "type": "string"
                    },
                    "related": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "results": {
                      "description": "Every search type in one shape. URLs are canonicalised (tracking parameters, AMP and www stripped) and duplicates removed.",
                      "items": {
                        "properties": {
                          "extra": {
                            "description": "Per-type fields: price and seller for shopping, address, rating and coordinates for places, publication and citedBy for scholar, duration and channel for videos, imageUrl for images.",
                            "type": "object"
                          },
                          "position": {
                            "type": "integer"
                          },
                          "publishedAt": {
                            "description": "ISO date, normalised from whatever the source reported.",
                            "type": [
                              "string",
                              "null"
                            ]
                          },
                          "publishedLabel": {
                            "description": "The date as the source reported it.",
                            "type": [
                              "string",
                              "null"
                            ]
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                          "site": {
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                              "string",
                              "null"
                            ]
                          },
                          "snippet": {
                            "type": [
                              "string",
                              "null"
                            ]
                          },
                          "title": {
                            "type": "string"
                          },
                          "url": {
                            "type": [
                              "string",
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              "type": "object"
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          "required": [
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          "type": "object"
        }
      },
      "offer-receipt": {
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              "acceptIndex": 0,
              "format": "eip712",
              "payload": {
                "amount": "5000",
                "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "network": "eip155:8453",
                "payTo": "0xAA1252D726567293cffE6Ca495e32c6AEcfDC56d",
                "resourceUrl": "https://serp402.com/api/v1/search",
                "scheme": "exact",
                "validUntil": 1791277358,
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              },
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            },
            {
              "acceptIndex": 1,
              "format": "eip712",
              "payload": {
                "amount": "5000",
                "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
                "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
                "payTo": "6srFz6v3mSUWBmz6Fx2XUaHQGHCNFJ59z85Cp9UDCvbK",
                "resourceUrl": "https://serp402.com/api/v1/search",
                "scheme": "exact",
                "validUntil": 1791277358,
                "version": 1
              },
              "signature": "0xdd0196908d338aa987b65d237befb023153f4695040445911ef4eff967850c13085d5a3198b01c7a5f3ae6a4f338f42db68912377b61c0531f9fb7b892bc6edf1c"
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          "properties": {
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                    "type": "integer"
                  },
                  "format": {
                    "type": "string"
                  },
                  "payload": {
                    "properties": {
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                        "type": "string"
                      },
                      "asset": {
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                      },
                      "network": {
                        "type": "string"
                      },
                      "payTo": {
                        "type": "string"
                      },
                      "resourceUrl": {
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                      },
                      "scheme": {
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                      },
                      "validUntil": {
                        "type": "integer"
                      },
                      "version": {
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                      }
                    },
                    "required": [
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                      "resourceUrl",
                      "scheme",
                      "network",
                      "asset",
                      "payTo",
                      "amount"
                    ],
                    "type": "object"
                  },
                  "signature": {
                    "type": "string"
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                },
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                  "signature"
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                "type": "object"
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              "type": "array"
            }
          },
          "required": [
            "offers"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "serp402.com",
    "manifest_name": "serp402.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": {
      "answer": {},
      "attribution": {},
      "entity": {},
      "latencyMs": 0,
      "meta": {},
      "paid": {},
      "query": "string",
      "related": [
        "string"
      ],
      "results": [
        {
          "extra": {},
          "position": 0,
          "publishedAt": "string",
          "publishedLabel": "string",
          "site": "string",
          "snippet": "string",
          "title": "string",
          "url": "string"
        }
      ],
      "type": "string"
    },
    "type": "string"
  }
}