MCP connectors for Cursor

x1-baas

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Stealth web scraping API for AI agents.

• Scrape: Scrape a URL and return content in your preferred format. Supported output formats: - markdown (default): Clean LLM-ready Markdown text - screenshot: PNG/JPEG image of the page - pdf: PDF docu
• Get Pricing: Check current pricing and payment requirements for the BaaS scrape engine. Returns pricing info, supported networks, and payment instructions. No authentication required. Returns: Current
• Server Status: Check the BaaS engine health and operational status. Returns browser status, uptime, x402 payment mode, and context count. Returns: Server health and diagnostic information.

Stealth scraping API for AI agents.

Ask your governed X1 record: entities, trusts, policies, documents, decisions.

x402-api

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AI API for marketing, content and outreach.

x402 Bazaar

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Pay-per-call Base onchain-safety, wallet-intel & AI tools over x402.

• Token Risk: Pre-trade safety score for any Base token — Pass a token contract address and get a risk score + flags (ERC-20 conformance, ownership renounce, upgradeable proxy) computed live from Base.
• Pre Trade Gate: One call before you trade — GO / HOLD / STOP — The single call an agent makes before touching a Base token: token risk + sellability (honeypot/tax) + route/price-impact + deployer repu
• Sign Guard: Should the agent sign THIS calldata? GO/HOLD/STOP — The check before the riskiest moment — signing. Decodes raw unsigned calldata (approve / permit / transfer / setApprovalForAll), shows t

x402 Bazaar Listing Monitor

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Scheduled watchdog for x402 sellers: polls Coinbase CDP's public Bazaar discovery catalog for your registered resources and payTo address, flagging a drop or…

• Check Listing Health: Checks whether a seller's x402 Bazaar resources are currently listed under the given payTo address in the public discovery catalog. Flags each resource as listed, missing, or pay

x402 Bazaar Rank

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Ranked search over 15k+ live x402 services by real 30-day usage; free top-5, paid depth via x402.

x402 Checker (AI Nock)

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Disclosed AI named Nock.

• Check: FREE x402 wash/honesty probe by AI Nock. Fetches an http(s) 402 URL with no payment headers. Returns payTo, amount, network, asset, facilitator if present, payToKind, a short risk note, and JSO
• Check Batch: Paid $0.01 USDC exact on Base: batch x402 honesty probes (max 10 URLs). Each result is the same shape as free check (next.report $0.05, next.bid $0.05, next.name $0.05, next.board free, n
• Report: Paid $0.05 USDC exact on Base: structured honesty report for this 402 (well-known payTo match, header vs body 402, bytecode snippet hash, accepts[] list). payTo 0x3903F05a17676566958B0a3E0c21E

x402-data-formatter

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Convert structured data between formats using AI Agents.

• Format Data: Convert structured data between formats using AI Agents. Supported pairs: csv->json, xml->json, markdown->html. Pass validate=true to run a structural validation pass after conversion — r

x402-data-gateway

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Paid x402 and MPP tools for agent discovery, payment safety, data, and DeFi.

x402 Discovery MCP

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Discover x402 APIs by capability, price & trust.

x402 Doctor

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Diagnose x402 seller endpoints: what is wrong with your 402 challenge, and how to fix it.

x402 economy tools

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Measured x402 ecosystem data, facilitator reliability, and live endpoint checks.

x402-endpoints

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x402 paid API tools for AI agents on Base: EU/global registries, crypto, wallet & agent trust.

x402-endpoints

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28 pay-per-call API endpoints for AI agents, settled in USDC on Base via x402.

• Gleif Lei: Look up any Legal Entity Identifier (LEI) against the official GLEIF global registry — returns legal name, status, jurisdiction, legal form and registered address, real-time, worldwide cove
• Vies Vat: Validate an EU VAT number against the official EU VIES registry across all 27 member states — returns valid/invalid plus the registered company name and address. Distinguishes 'invalid' (num
• Polymarket Odds: Live prediction market odds and implied probabilities from Polymarket — give a market id or slug, get each outcome with its probability (0-1), volume, liquidity and resolution status.

x402 Freeq One

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Pay-per-call MCP gateway with 15 tools — blockchain, markdown, changelog, ZK proofs, and more.

• Markdown: Fetch a URL and convert its main content to clean, LLM-ready Markdown (strips nav/ads/sidebars). Options: output_format (markdown|text|json), css_selector, max_length, include_links, include
• Token Price: Get the live price of a token by symbol (e.g. ETH, USDC, MATIC).
• Wallet Portfolio: Get a complete wallet portfolio for an Ethereum address: native ETH balance, ERC-20 balances, NFT holdings, recent transfers.

Discover x402 paid APIs and inspect fresh payment requirements before authorizing spend.

Buy private git repos and agent skills with USDC over x402.

x402-list-mcp

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Find and vet x402 payment APIs before your agent pays one: uptime, price, on-chain volume.

x402-mcp

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Pay for HTTP APIs and charge for your own: x402 micropayments in USDC on Base.

The complete autonomous agent economy toolkit.

• X402.Discover: Discover paid HTTP APIs in the x402 Bazaar via the facilitator catalog. Call this first to find a resource URL, then x402.probe and x402.pay_and_fetch.
• X402.Probe: Probe a URL for HTTP 402 PAYMENT-REQUIRED terms using the x402 client SDK. Use before x402.pay_and_fetch to inspect price, network, and payTo without spending.
• X402.Pay And Fetch: Pay USDC via x402 and fetch a protected HTTP resource in one call. Requires EVM_PRIVATE_KEY on this host; otherwise use x402.probe for a no-spend 402.

x402-mcp-ser_ver

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A suite of premium MCP tools gated by HTTP 402 USDC micropayments on Base network.

• Generate Synthetic Data: Generates synthetic user profiles, transactions, or IoT streams.
• Crypto Market Analytics: Base network token analytics, DEX liquidity & sentiment.
• Web Content Extractor: Clean markdown & JSON extraction from web URLs.

x402 MCP Starter

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Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint.

x402 Merchant Check

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Pre-payment merchant trust checks for x402 agents on Base and Solana.

x402 Notary MCP

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Cryptographic receipts for AI outputs — signed Ed25519 attestations, Merkle proofs, and Base chain-anchors via x402 USDC micropayments.

• Notarize Inference: Get a cryptographic receipt for one AI inference ($0.001 USDC via x402). This hosted endpoint is challenge-first: it returns the exact payment instructions rather than settling. Fo
• Notarize Batch: Notarize up to 20 inferences in one call ($0.005 USDC via x402). Challenge-first on this hosted endpoint — returns payment instructions.
• Verify Attestation: FREE — verify any attestation: Ed25519 signature check, content-hash recompute, Merkle anchor proof. Supply attestation_id plus either the original content or its content_hash.

Pay-per-call OSINT for AI agents: username + email recon in USDC on Base via x402.

Pay for APIs with USDC.

x402-payment-safety

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Authorize x402 payments before signing with request-bound, signed safety decisions.

x402-plaza-services

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Paid AI agent services for Claude, Cursor, and every MCP client: web scraping to JSON, CAPTCHA solving & Cloudflare bypass, agent code audits &…

• Scrape.To Json: Extract clean JSON from messy HTML
• Security.Audit Agent Code: Security audit for backdoors and data drains
• Credits.Buy Firewall: Buy 1000 prompt-injection scans

x402 Preflight

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Inspect and validate an x402 endpoint before an autonomous agent spends USDC.