Google Custom Search JSON APIの代替：2027年1月1日までに移行を

import requests

r = requests.get("https://www.googleapis.com/customsearch/v1", params={
    "key": "GOOGLE_API_KEY",
    "cx": "SEARCH_ENGINE_ID",
    "q": "ランニングシューズ",
    "gl": "jp",
    "hl": "ja",
    "num": 10,
})
for item in r.json().get("items", []):
    print(item["link"], item["title"], item["snippet"])

import time
import requests

API = "https://api.semscraper.com/v1/serp"
HEADERS = {"Authorization": "Bearer API_KEY"}

# 1. create the search (up to 1,000 keywords per call)
r = requests.post(API, headers=HEADERS, timeout=60, json=[{
    "search_engine": "google_search",
    "keyword": "ランニングシューズ",
    "location": "jp",
    "language": "ja",
    "device": "desktop",
    "depth": 1,
}])
r.raise_for_status()
ids = [row["id"] for row in r.json()["data"]]

# 2. fetch the results once ready (about 20 s of collection for a depth-1 search,
#    plus queue time), 10 minutes at most
deadline = time.time() + 600
while ids and time.time() < deadline:
    time.sleep(10)
    r = requests.get(API, headers=HEADERS, timeout=60,
                     params={"ids": ",".join(ids[:100]), "output": "json"})  # 100 IDs per call
    r.raise_for_status()
    for row in r.json()["data"]:
        if row["status"] != "done":
            continue
        ids.remove(row["id"])
        for block in row["results"]:
            if block["type"] == "organic":
                for item in block["items"]:
                    print(item["url"], item["title"], item["description"])

if ids:
    print("Still pending, fetch them later by ID:", ids)