Engineering insights
Tutorials, deep dives, and practical guides for building AI agents with real-time web search.
Amazon ASIN Bulk Check via API in 2026
FBA sellers scraping Amazon categories for ASINs. API approach: query category keywords, extract ASINs, batch check. 1,449 ASINs for under $1.
Google Maps Leads: API vs Outscraper in 2026
Outscraper is Maps-focused and easy. API approach gives Maps plus Google organic for deeper enrichment. Cost comparison at different volumes.
Pi Agent Web Search Tool Fix in 2026
Pi Coding Agent users struggle with tool registration. Models say they lack access even when tools are in the prompt. The fix: register at API level, not prompt level.
Walmart Product Data Landscape May 2026
Walmart is the underserved platform for product data. Compare Scavio, WallyScout, and manual scraping for Walmart product research.
Headless Chrome vs Google Fingerprinting in 2026
Google detects headless Chrome with 95%+ accuracy via TLS fingerprinting and JS probing. Scraping costs more than API access.
SwarmWage Agent Marketplace: May 2026 Update
On-chain agent marketplace with 200+ registered services. Web search is 35% of task demand. Economics and integration guide.
TikTok Creator Discovery for Agencies via API
Discover and vet TikTok creators for under $1/campaign via API instead of $200-5,000/mo influencer platforms.
Hermes v0.13 Search Still Broken: Fix Guide
Hermes v0.13 search tool calls use ChatML format that most handlers miss. A 10-line regex parser fixes the silent failure.
Poe Knowledge Base Migration: RAG Options
Poe is sunsetting knowledge bases. Migration paths: self-hosted RAG with web augmentation, managed platforms, or alternative bot builders.
What Powers DeepSeek Search: Serper and Exa Backends
DeepSeek uses Serper for Google SERP and Exa for semantic search. How to replicate the architecture with any search API.
DataForSEO Pricing: Queue Tiers & Real Costs (2026)
DataForSEO pricing by queue tier: $0.0006 standard, $0.0012 priority, $0.002 live per SERP. Full cost breakdown plus a simpler per-credit alternative.
Google Programmable Search Engine Shutting Down: Alternatives
Google PSE disabling web-wide search by Jan 2027. Compare Brave, Tavily, Serper, and Scavio as replacements.
SerpAPI Alternatives: Crawlzo, SearchAPI.io, Scavio Compared
Reddit users compare SerpAPI alternatives including Crawlzo, SearchAPI.io, and Scavio on cost, features, and structured data.
Serper Pricing Analysis: What You Actually Pay at Scale
Serper pricing breakdown by volume tier. Where Serper wins and where structured APIs offer more value.
SearchAPI.io Review: Reddit Comparison and Pricing Analysis
SearchAPI.io review based on Reddit user feedback. Pricing comparison with SerpAPI, Serper, and Scavio. What developers like and dislike about each option.
TikTok User Search API: Find Creators by Niche Keywords
Search TikTok users by keyword via API. Filter creators by follower count, niche, and engagement. Build outreach lists of 100+ creators in minutes.
Hermes Desktop SEO: Free Automation
Hermes desktop agent automates SEO workflows by controlling your browser. Adding search API integration provides data verification without opening browser tabs.
n8n Scraping Fails? Fix with Structured API
n8n web scraping workflows break when sites change HTML. Replace brittle scraping nodes with search API calls that return stable structured JSON.
Failed to Fetch in AI Agents: Diagnosis and Fix
LLMs cannot browse the web natively. Failed to fetch errors need proper search and fetch tools, not model upgrades. Root cause diagnosis guide.
n8n Data Enrichment Tools Compared: What Actually Works
Comparing enrichment tools for n8n workflows. Apollo, Hunter, Clay, ZoomInfo vs search API enrichment. When to use each for company data matching.
TinyFish AI Free Agent Search: Honest Review
TinyFish AI offers free search and fetch for agents. What it provides, limitations at scale, and when you need a full multi-platform search API.
Ecommerce Data APIs: Amazon + Walmart in One Call
Compare Amazon and Walmart product data through one API. Eliminate separate integrations for price tracking and product research.
Google Reviews API: Legal Considerations and Alternatives
Scraping Google reviews violates ToS. Search APIs access review data through public search results. Legal alternatives for review monitoring.
Hermes Web Search Quality: Root Causes and Fixes
Hermes 3 reformulates queries before searching, losing critical keywords. Fix by routing search through an API you control.
MCP 404 Errors: Debugging Guide with BetterStack Monitoring
MCP 404 errors from wrong URLs, renamed tools, or stale caches. Systematic debugging checklist and uptime monitoring setup.
MongoDB Text Search vs Search API for Knowledge Bases
MongoDB searches your data. Search APIs search the web. For KBs you need both: internal docs plus external context filling the gaps.
SearXNG + Hermes + Qwen: Private Search Stack Tradeoffs
Self-hosted search with SearXNG, Hermes 3, and Qwen 3. Full data sovereignty but noisier results. When private search is worth the tradeoff.
Vertex AI Search vs SERP APIs: When to Use Each
Vertex indexes your data. SERP APIs search the web. Different problems, different tools. Use both for the strongest architecture.
Google Maps Data Without Scraping: Use a Search API
Google Maps scraping breaks every few weeks. A search API returns Maps business data as structured JSON without scrapers, proxies, or Cloudflare battles.
No-Code Web Data Collection: API vs Scraper
Scrapers give control but break on site changes. Search APIs return structured data that never breaks. When to use each for no-code workflows.