开放 API

Authorization: Bearer YOUR_API_KEY

import requests
 
API_KEY = "sk-user-your-key-here"
BASE_URL = "https://ai4scholar.net/graph/v1"
 
response = requests.get(
    f"{BASE_URL}/paper/search",
    params={
        "query": "transformer attention mechanism",
        "limit": 10,
        "fields": "paperId,title,abstract,authors,year,citationCount"
    },
    headers={"Authorization": f"Bearer {API_KEY}"}
)
 
data = response.json()
for paper in data["data"]:
    print(f"{paper['title']} ({paper['year']}) - Citations: {paper['citationCount']}")

const API_KEY = "sk-user-your-key-here";
const BASE_URL = "https://ai4scholar.net/graph/v1";
 
const response = await fetch(
  `${BASE_URL}/paper/search?query=transformer&limit=5`,
  {
    headers: { Authorization: `Bearer ${API_KEY}` }
  }
);
 
const data = await response.json();
console.log(data);

curl "https://ai4scholar.net/graph/v1/paper/search?query=LLM&limit=5&fields=title,year,citationCount" \
  -H "Authorization: Bearer sk-user-your-key-here"

单篇查询 500 次  → 500 积分
batch 一次传 500 篇 → 2 积分（省 250 倍）

curl "https://ai4scholar.net/api/credits" \
  -H "Authorization: Bearer sk-user-your-key-here"

{
  "credits": {
    "permanent": 90026,
    "member_monthly_remaining": 500,
    "total_available": 90526
  },
  "api_key": {
    "credit_limit": null,
    "credits_used": 21,
    "credits_remaining": null
  },
  "membership": { "plan": "pro", "status": "active", "period_end": "2026-08-01T00:00:00Z" }
}