E-commerce: MCP servers, A2A agents and x402 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

• agent.apiguru.app Live x402

  Live Amazon offer and inventory data for up to 10 ASINs: every active offer with seller, price, shipping and condition, which one holds the buy box, and optionally the real purchasable stock quantity. Built for repricin…

  x402 paid API · 10 endpoints

• creator.halowerk.com Live x402

  Sorts caller-supplied placement opportunities by end time and solves the weighted non-overlapping interval problem exactly with dynamic programming. It does not buy inventory, predict conversion, enforce platform policy…

  x402 paid API · 10 endpoints

• cycle.lonestaroracle.xyz Live x402

  US inventory & production cycle signal (bullwhip gauge)

  x402 paid API · 1 endpoint

• energy.lonestaroracle.xyz Live x402

  US energy inventory catalyst signal + EIA report calendar (optional ?report=)

  x402 paid API · 1 endpoint

• fileshareforagents.online Live x402

  Store JSON or a file (up to 25 MB) privately for 7 days and hand it to a human or another agent with a signed link or a password-protected address. Includes 100 reads. No account needed: pay $0.01 per call here, or use…

  x402 paid API · 1 endpoint

• market.datapackvibe.com Live x402

  Airport transfer options for Analysts: Search live public web pages about airport transfer options, focused on analysts. Returns source links and snippets, not endorsements. (8264 paid endpoints on market.datapackvibe.c…

  x402 paid API · 12 endpoints

• payload402.edgebytenet.workers.dev Live x402

  Convert amounts between ISO 4217 currencies using ECB daily reference rates (Frankfurter). Use for invoices, travel budgets, expense reports, and shopping comparisons when you need a verifiable rate instead of LLM arith…

  x402 paid API · 4 endpoints

• penny-army-reference-mainnet.spruceboundgranitestudio.workers.dev Live x402

  Inventory supplied robots.txt groups, literal rule strings and sitemap declarations; no fetching or permission evaluation. (4 paid endpoints on penny-army-reference-mainnet.spruceboundgranitestudio.workers.dev.)

  x402 paid API · 4 endpoints

• products.openverbs.com Live x402

  Amazon product search API - search Amazon products / find products on Amazon by keyword (US). Live Amazon product data: ranked listings with ASIN, title, product URL, image, price range, currency, star rating, review co…

  x402 paid API · 4 endpoints

• scopeapi.dev Live x402

  Generate text embeddings and semantic embedding vectors using OpenAI text-embedding-3-small for vector search, semantic similarity, clustering, retrieval, and RAG workflows. (12 paid endpoints on scopeapi.dev.)

  x402 paid API · 12 endpoints

• serp402.com Live x402

  Google search for agents, paid per call: web, news, images, videos, places, shopping and Scholar, all returned in one shape with canonicalised URLs, duplicates removed and dates normalised to ISO. Direct answers and kno…

  x402 paid API · 1 endpoint

• shopify-ai-rank-checker.underscoredone.com Live x402

  Checks how well a Shopify store's products show up when AI shopping assistants such as ChatGPT, Gemini, Perplexity, Grok, and Copilot search for products, and reports the store's rank and its closest competitors. Search…

  x402 paid API · 1 endpoint

Related capabilities

x402 paid APIsMarketing & SEOPaymentsTrading & marketsAI models & inferenceAgent infrastructureMaps & travelNews

How to use one

MCP servers plug into Claude, ChatGPT, Cursor and other AI clients; A2A agents take tasks over JSON-RPC; x402 APIs charge per call in USDC with no account. Guides: A2A vs MCP · How to call an A2A agent · x402 for agents.

Run one of these? List it free or claim its listing for uptime monitoring and a badge.