Blog archive
Article index
27published
dispatches
- 019 min
Best Web Search APIs for AI Agents in 2026: 8 Options Compared
Eight web search APIs for AI agents compared on where results come from, whether they return page content, free tiers and price per 1,000 searches: Search1API, Tavily, Exa, Parallel, Brave, Firecrawl, Serper and SerpApi.
fatwang2 - 026 min
Why SearXNG's Google Engine Returns No Results (and 3 Ways to Fix It)
SearXNG's Google engine returning nothing — often with no error — is usually a CAPTCHA redirect followed by an engine suspension, especially on VPS and VPN IPs. Here is how to confirm it, the free settings to try first, and two ways out: a residential exit IP, or pointing your SearXNG client at a compatible API.
- 035 min
A Web Search MCP Server for Coding Agents: Search, Read Pages, and Parse Stack Overflow in One Server
Snippets aren't enough for Claude Code or Cursor: coding agents need the accepted answer, the GitHub issue thread, the full page. Here is what to look for in a web search MCP server, and how to set up Search1API's hosted MCP in Claude Code, Cursor, VS Code, Windsurf and OpenCode.
- 045 min
Google Custom Search JSON API Shuts Down Jan 1, 2027: Migrate by Changing the Endpoint and Key
Google's Custom Search JSON API is closed to new customers and ends for existing ones on January 1, 2027. Here is how to keep your cse().list() calls and items parsing — including LangChain's GoogleSearchAPIWrapper — by pointing them at a compatible endpoint, and what does not carry over.
- 055 min
How to Use TypeSafe Jev for Web Search: Intent Detection, Engine Routing, and Reranking
Jev answers typed questions with calibrated probabilities instead of generating text. Here is how Search1API’s Agentic Search API uses it to detect search intent, route a request to the right engines, and rerank every result, so your agent reads fewer off-topic results.
- 062 min
Top up credits any amount, and refill them before you hit zero
Buy Search1API credits in any amount from $5 to $2,000, keep them until you use them, and optionally refill the balance automatically when it runs low.
- 075 min
MCP 2026-07-28: The Protocol Goes Stateless
The newest Model Context Protocol revision removes sessions and the initialize handshake. Here is what actually changed, what it means if you run a hosted MCP server, and how to talk to Search1API's Hosted MCP over the new protocol today.
- 082 min
Screenshot API: Capture Web Pages as Images with One Request
Capture a full page, a viewport, or one visible page element as PNG, JPEG, or WebP without operating your own browser infrastructure.
- 093 min
Official Search1API SDKs for TypeScript and Python
Build with Search1API using official TypeScript and Python clients with typed requests, structured errors, retries, batches, and DeepCrawl polling.
- 105 min
Connect AI Agents to Search1API with OAuth 2.1
Search1API now supports OAuth 2.1, PKCE, and Dynamic Client Registration across the REST API, Hosted MCP, and the first-party CLI—while keeping existing API keys fully supported.
- 114 min
What is DeepCrawl? Full-Site Crawling for RAG and Knowledge Bases
DeepCrawl is an async API that crawls entire websites for RAG, knowledge bases, and content ingestion. Learn how deep crawling works and when to use it. Free 100 credits.
- 124 min
Bing Web Search API Alternative: Keep Your v7 Code, or Go Multi-Engine
Microsoft retired the Bing Search APIs on August 11, 2025. Keep code written for Bing Web Search v7 working by pointing its endpoint at a compatible API, or move to one search API that covers Bing, Google, Reddit, GitHub and more. Free 100 credits.
- 134 min
What Is a Rotating Residential Proxy — and When Do You Actually Need One?
A rotating residential proxy gives you a fresh home-broadband IP on every request. Here is how it differs from a static ISP proxy, how bandwidth billing really works, and which tasks each one is built for.
- 142 min
Rotating Residential Proxies Are Now Live on Search1API
Choose a fresh residential IP per request, target countries and regions, or keep one IP for a short sticky session — now available from the Search1API dashboard.
fatwang2 - 155 min
Why Do IP Detection Sites Disagree About the Same Proxy?
Scamalytics says your IP is clean, IPQS calls it hosting, and IP2Location labels it ISP. Nobody is wrong. Here is how IP checkers actually work, what a fraud score of 0 really guarantees, and how to buy a static ISP proxy without surprises.
- 164 min
Static Residential Proxies: Stable ISP IPs for AI Tools, Safer Accounts, and Scraping
Learn how Search1API static residential proxies give developers and operators a stable ISP IP for ChatGPT, Claude, account access, web scraping, and region-sensitive workflows.
- 174 min
Search1API CLI: Give Your AI Agent a Real Search Tool
Built-in search tools for AI agents are too limited — generic results, no Reddit, GitHub, or arXiv support, and shallow web fetching. Search1API CLI (s1) solves this with 13+ search engines, purpose-built content extraction for YouTube, Reddit, and PDFs, and a one-command install for agent platforms like Claude Code and Codex.
- 184 min
DeepCrawl API: Building Powerful Knowledge Bases for AI Applications
Search1API's Deepcrawl API enables asynchronous website crawling with flexible link discovery options, allowing developers to process entire websites systematically through a simple task-based interface. Starting a task costs 20 credits; status checks are free.
fatwang2 - 193 min
Extract API: Unlocking Structured Data from Any Web Page
Search1API's Extract API transforms messy websites into structured data through natural language prompts and JSON schema definitions, delivering field-level precision for developers at just 10 credits per request.
fatwang2 - 203 min
Reasoning API: Advanced AI-Powered Search and Response
Learn how Search1API's Reasoning feature combines LLMs with real-time web search to deliver intelligent, context-aware responses.
fatwang2 - 213 min
Sitemap API: Fast Website Structure Discovery
Search1API's Sitemap endpoint helps developers quickly discover and extract all related links from any webpage, perfect for site mapping and content discovery.
fatwang2 - 222 min
Trending API: Real-time Popular Content Discovery
Search1API's Trending endpoint helps developers quickly access trending content from GitHub and Hacker News, perfect for content aggregation and discovery.
fatwang2 - 232 min
Crawl API: Efficient Web Content Extraction
Search1API's Crawl endpoint helps developers extract clean, structured content from webpages with simple API calls
fatwang2 - 242 min
News API: Real-time News Search Solution
Search1API's News endpoint helps developers access real-time news content with advanced features for AI applications.
fatwang2 - 252 min
Search API: Fast and Cost-Effective Search Solution
Discover how Search1API provides powerful search capabilities with advanced features for AI applications.
fatwang2 - 263 min
Search1API Ecosystem: Our Open Source Projects
Choose the official Search1API integration for your stack: TypeScript and Python SDKs, CLI and Agent Skill, Remote MCP, or the public OpenAPI contract.
fatwang2 - 2722 min
Changelog
A comprehensive timeline of Search1API updates, new features, and improvements.
fatwang2