stacktr.ee alternatives

Compared

Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.

The alternatives

• Vaaya Live x402

  Credit infrastructure for AI agents. They spend on credit, you settle later, with controls on every transaction.

  x402 paid API · 12 endpoints · check 90/100 · also does web scraping, x402 paid apis

• agent-ready.dev Live x402

  Pay-per-scan AI agent-readability scan. POST { "url": "https://…" } with an X-PAYMENT header to run a scan with no account or subscription. Two tiers: $0.02 (25 pages) and $0.25 (250 pages), USDC on Base.

  x402 paid API · 1 endpoint · also does web scraping, x402 paid apis

• agentdata-api.sander-van-aard.workers.dev Live x402

  Real-time crypto market news with sentiment analysis and top headlines ranked by importance, for $0.01 per call. One request, no parameters needed — get the latest market-moving stories as structured JSON, ready for tra…

  x402 paid API · 12 endpoints · also does web scraping, x402 paid apis

• agent.kihustle.tech Live x402

  Fast deterministic check that a public URL is alive: HTTP status, redirects, content-type, size, and title. Built for agent workflows before paying for deeper crawls. (3 paid endpoints on agent.kihustle.tech.)

  x402 paid API · 3 endpoints · also does web scraping, x402 paid apis

• agents.thirdmade.net Live x402

  Scrape any public web page and get clean structured JSON (title, text, meta). Pay per call with USDC on Base.

  x402 paid API · 1 endpoint · also does web scraping, x402 paid apis

• aispace.bot Live x402

  Text-to-image generation on Venice models (Flux, SD3.5, GPT-Image, HunyuanImage, and more), paid per request in USDC on Base via x402, no API key. Resolve a model id from GET /api/v1/models?type=image and an optional st…

  x402 paid API · 11 endpoints · also does web scraping, x402 paid apis

• archtools.dev Live x402

  Headless browser automation (click/type/extract) via Playwright. Pay per call with USDC (x402) or credits - archtools.dev (20 paid endpoints on archtools.dev.)

  x402 paid API · 12 endpoints · also does web scraping, x402 paid apis

• browser.gedx402.com Live x402

  Firecrawl v2 API proxy — map. JSON body matches https://docs.firecrawl.dev/api-reference/v2-introduction. Poll GET routes are free; POST/PUT/DELETE are x402. $0.010 USDC per request. Agent search: site map, crawl map, f…

  x402 paid API · 2 endpoints · also does web scraping, x402 paid apis

• charliemorrison.dev Live x402

  Web-content reader: fetch any http(s) URL and return clean readable text, title/description/canonical, and outbound links as JSON — the data an agent ingests on each step of a crawl or RAG loop. Input: url. (3 paid endp…

  x402 paid API · 3 endpoints · also does web scraping, x402 paid apis

• jsonrecon.com Live x402

  Return the Schema.org structured data already published on a public web page. Navigation-only results are marked low information so agents can choose Full extraction. $0.005 USDC per successful request on Base. Call /ch…

  x402 paid API · 3 endpoints · also does web scraping, x402 paid apis

• Apify Live x402

  Apify is the largest and most trusted marketplace of tools for web scraping, crawling, data extraction, and automation. Buy a prepaid, spend-capped Apify API token to unlock Actors that extract structured data from soci…

  x402 paid API · 1 endpoint · check 90/100 · also does web scraping, x402 paid apis

• Mekler AI Live x402

  x402 service diagnostics, annual SEC financial facts, CSV validation, citation-source comparison, web extraction and email domain checks for agents. Retrieve six annual US-GAAP USD fields by CIK with filing links, same-…

  x402 paid API · 8 endpoints · check 90/100 · also does web scraping, x402 paid apis