"Samsung Pay" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Pay-per-use APIs for agents: web research, data lookups, and metered endpoints billed to credits.
One key and one prepaid balance for the live data AI agents need: Google search results, keyword and SEO data, Google Maps places, e-commerce product prices and exchange rates. Agents find tools by job, see the price before running, and pay per call. Failed calls are free. Sign in with OAuth, no API key to copy. Early access: new accounts are approved in batches.
SEO data: keyword volume, CPC, Trends, backlinks, domains, SERP, Maps, audits. Pay per call (x402)
70+ pay-per-call tools for AI agents: web search, email verify, KYC, stocks, crypto, news, data
Google SERP, keyword volume, tech stack, rank tracking, backlinks, site audits. Pay per use.
Google Search Console, GA4 and PageSpeed MCP server for Claude, ChatGPT and Cursor. Free, hosted.
Newsletters with double opt-in, an archive and click counts. Pay per action.
Forms and surveys on your own pages, from quote requests to NPS. Pay per action.
AI UGC videos of your store's products: read a product, write 3 scripts, make the video.
129 pay-per-call agent tools: security, threat intelligence, web search and SEO data tools. x402
Google SERP API MCP: live Google, Bing, AI Overview and Google Maps results as JSON. Pay per call. Live search engine results pages as structured JSON: Google organic results with SERP features and AI Overview sources, Bing results, Google Maps local results, and live Google rank checks for a domain across up to 10 keywords. Use when an agent needs live Google or Bing search results for a keyword, country, language and device. This is a focused subset of SEO Data, not an additional required connection or a scheduled monitoring service. Billing: paid data calls use API credits; get_api_credit_balance is free. The focused connections and SEO Data use the same balance and prices. Example prompts: - Show the top ten Google results and SERP features for 'trail running shoes' in the US, after I approve the API-credit spend. - Compare Google and Bing results for my keyword in the same market, within my approved API-credit budget. - After confirming the API-credit cost, report which source URLs Google's AI Overview cites for my keyword. If none is present, say so. Docs: https://docs.crakseo.com/mcp-servers/serp-api
Turn the AI you already pay for into an SEO agent: measured topics, SERP briefs, rule-checked drafts
Find new business owner contacts the morning the state posts a filing. Preview free, pay per record.
26 pay-per-call AI agent tools for marketing, sales, content, research, verification, and integration testing. Agents pay per call via x402 micropayments (USDC on Base), raw JSON in and out. Includes delivery-acceptance receipts (ACCEPT/REJECT/REVIEW), a webhook capture/replay/conformance lab, and n8n workflow validation with bounded JSON-Patch repair.
SEO data for Google keywords, domains, backlinks and AI visibility. Pay per lookup, no subscription.
Your agent needs to know how big a website really is — traffic, where it comes from, who else the audience visits, what they pay for ads, and which rivals take the same demand. **What you can ask for** • "How much traffic does this domain get, and how has it trended?" • "Where does that traffic come from — search, referral, social, paid?" • "Who else does this audience visit, and where do we overlap?" • "What keywords send them traffic, and which landing pages receive it?" • "What do they spend on ads, and on which networks?" **How to use it** Point any MCP client at https://mcp.aisa.one/similarweb/mcp and sign in with OAuth — there is no key to create or paste. 23 tools: traffic snapshot, trend and engagement, ranking and top sites, marketing channels and referrals, keywords and landing pages, popular pages and subdomains, demographics, audience interest and overlap, deduplicated audience, ad networks, PPC spend, technologies, similar sites and SERP players. **Why this rather than the source** A competitor's numbers without asking them, and without a seat in an enterprise dashboard. **It is also a door to the rest** The same login reaches 26 sources and 580+ operations. Size the competitor here, then ask the same agent who links to them or who to contact there — 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/sales/mcp to turn the finding into contacts; https://mcp.aisa.one/seo/mcp for the ranking side.
For businesses that pay affiliates: set up and run your affiliate program from your AI assistant.
Market data for AI agents: Douyin, Xiaohongshu, TikTok, WeChat, X and 15 more. Pay per call.
B2B lead and company data for AI agents: free search, pay only for emails, phones, profiles.
Pay-per-call web search from $0.004, cited answers, crawl, research, SEO and leads via x402.
Argentina data tools: dolar blue/MEP/CCL, INDEC inflation, feriados, CUIT/CBU, FX; x402 pay-per-call
List your AI tool on infobro.ai: sign up by email code, submit or claim a listing, pay and track it.
Pay-per-call (x402) tools: Indian ID checks, AI-visibility audits, AI crawler and llms.txt checks
31 pay-per-call APIs for AI agents: SEO, open data, video planning (EN/DE). USDC on Base via x402.
Remote MCP tools for pay-per-call email, domain, SEO and Swedish data utilities (x402).
SEO MCP: Search Console, GA4, SERP and domain data, rank tracking, AI citations and site fixes.
Agent trust, pre-purchase risk, deliverable checks, data and SEO tools. Pay per call via x402.
B2B leads from your AI assistant: LinkedIn, verified work emails, Crunchbase, PitchBook, Google Maps, stores, creators. Pay per result.
Pay-on-success win-back for RevenueCat and Stripe apps. Read-only pricing, fit and estimates.
AI YouTube thumbnails from GPT Image, Nano Banana, FLUX and more, side by side. Pay per image.
