Google search for agents, paid per call

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.

Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.

Endpoint

POST https://serp402.com/api/v1/search

Our checks, last 30 days

Example input (from the provider)

{
  "body": {
    "country": "us",
    "language": "en",
    "num": 10,
    "query": "best espresso machine 2026",
    "type": "search"
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
}

Promised output schema (from the provider)

{
  "$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 \u2014 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"
              ],
              "type": "string"
            }
          },
          "required": [
            "query"
          ],
          "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": {
          "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"
                  },
                  "url": {
                    "type": [
                      "string",
                      "null"
                    ]
                  }
                },
                "type": "object"
              },
              "type": "array"
            },
            "type": {
              "type": "string"
            }
          },
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
   

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