"Stock Market" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Web search, page reading, prices and market data for agents, billed to your SingIt API key in USDC.
Watch a place on a web page (a price, stock, a version) or a whole page; get told when it changes.
Pay-per-call APIs built for AI agents: crypto market data, onchain checks, x402 tools, and the web and documents (web search, page fetch and extract, screenshots, PDF to text, an HTTP proxy, x402 marketplace search and pre-pay quotes). No API keys, no signup. Agents pay per call via x402 in USDC on Base.
Scores whether ChatGPT and other AI assistants can read, understand and quote a public website. Free tools need no account: audit_site scores a site out of 100, compare_sites puts up to four sites side by side, check_llms_txt checks the llms.txt map. OperStack Watch subscribers who add their key also get their weekly report. Setup: https://oper-stack.com/mcp/
Read any page or file as clean text, plus live news, weather, market holidays and timezone lookups for agents. Pay-per-call in USDC on Base via x402 — no signup, no API keys.
Google is not the whole market. Your agent needs Bing, Yahoo, Baidu, Naver, Seznam and YouTube results — the engines that decide whether you exist in China, Korea, Japan or Central Europe. **What you can ask for** • "What ranks for this term on Baidu, and how different is it from Google?" • "Check Naver results for our Korean brand name." • "Compare Bing and Yahoo results for the same query." • "What comes up on YouTube search for this phrase in Japanese?" • "Take a screenshot of the results page as a user there sees it." **How to use it** Point any MCP client at https://mcp.aisa.one/seo-serp-other-engines/mcp and sign in with OAuth — there is no key to create or paste. 34 tools: organic results from Bing, Yahoo, Baidu, Naver and Seznam in live, regular and raw-HTML forms, YouTube search, an AI summary of a result set, and a rendered screenshot. **Why this rather than the source** The engines that matter outside the US, with the same call shape as the Google ones. **It is also a door to the rest** The same login reaches 26 sources and 580+ operations. Check the local engine here, then ask the same agent what the site's traffic or backlinks look like in that market — without adding a second server. **What it costs** Finding and inspecting an operation is free. Running one is billed per call at API prices, with no seat and no monthly minimum, and every call takes max_price_usd so an agent cannot overspend by accident. **Where else it reaches** https://mcp.aisa.one/seo-serp/mcp for Google itself. https://mcp.aisa.one/seo/mcp for all of it at once — rankings, keywords, backlinks, site health and AI-answer visibility across DataForSEO, Semrush and Ahrefs.
Paid web extraction: markdown, structured JSON, market-rules and page-change checks via x402.
Scores whether AI assistants can read, understand and quote a public website. No account.
AI-assisted business monitoring for leads, competitors, opportunities, market signals, and meaningful web changes.
Browse Toys Hub: products, prices in ALL, stock, delivery and checkout links. Read-only, no sign-in.
AgentReady.market audit: can an AI shopping agent find, understand and BUY on this store? /100.
Check x402 endpoints before paying: liveness, price history, farm detection. Plus RU web access.
Detect the technology stack behind any website: frameworks, CMS, analytics, and more from one POST.
superagnt: marketing plugin for Claude and ChatGPT. Know your market: scrape and search the web.
Detect ecommerce platform, CMS, analytics, ad pixels, CDN and payments on any list of URLs
x402 MCP with exact and batched payments for recurring wallet, trading, market and web workflows.
Monitor web pages for price, stock or text changes; low-noise alerts via MCP, API and webhooks.
Detect a website's CMS, framework, analytics, CDN and hosting live, with evidence for each
Batch website technology detection with evidence. Paid Apify Actor; bring your own account.
Korean competitor & market monitoring: rival site changes, promos, menus, posts, Kakao, briefs.
Detect a website's CMS, analytics, chat, payments and ad pixels, with evidence and tracking IDs.
26 tools for AI agents: read any web page as clean Markdown, get metadata, structure and tech stack, and check redirects, SSL, security headers, robots.txt, sitemaps, feeds, WHOIS/DNS, SEO, broken links, email authentication (SPF, DMARC, DKIM) and SSO (SAML, OIDC), plus cron, regex, color, Unicode, time zone utilities and Hyperliquid market data. Hosted on Apify; authenticate with an Apify API token (Bearer). Pay per successful call ($0.001-$0.003).
Ten web data tools run as Apify Actors: Threads keyword search, reply trees and profiles; every Yelp business in a city with phones, websites and all reviews; YouTube/TikTok transcripts incl. channels and playlists (speech recognition when no captions); hundreds of keywords on one Google Trends scale plus Trending Now; Airbnb/Vrbo occupancy, ADR and revenue by market; Jumia prices in 8 African countries. Pay per result. Auth: Apify OAuth or API token.
Detect 7,500+ technologies on any website - CMS, ecommerce, analytics, frameworks - using open-source webappanalyzer fingerprints. Bulk input, pay-per-use (~$5 per 1,000 sites), billed through your Apify account.
Conduct comprehensive research projects using a virtual computer equipped with a real browser, coding tools, document creation capabilities, and more. Deep Research by Openhelm enables your agent to tackle work such as: • Market and competitor analysis • Industry and company research • Investment and acquisition due diligence • Technical and scientific investigations • Report generation with sources and evidence What makes OpenHelm the best solution for this: • Research is continuously revie
Detect CMS, ecommerce, analytics, payments and email hosting for every website in a list.
Scrape Stack Overflow questions, answers, tags, scores and accepted status. Pay per row.
The Google for AI agents — company intel, competitor tracking, market research via MCP. JSON output
