2,501 published MCP servers in this category · page 3 of 42 · all categories
Security guardrails for AI agent payments
Agent payments, API key vaulting, and governed mandates. Agents spend within user-defined limits.
RU merchant catalog for AI agents: live price, stock, choices and controlled checkout. Not x402.
Prepaid USD wallets for AI agents: card top-ups, scoped keys, BSV x402 payments over MCP.
x402 payments in USDC on Base inside an owner-signed, on-chain budget the model can't change
Stripe-style USDC billing for any API. 8 free demo services no signup. Non-custodial.
Secure USDC payments for AI agents on Base blockchain with budget controls and instant settlement.
Secure MCP router providing access to AgentPMT's pay-per-use AI tools marketplace.
Let AI agents collect VietQR payments — generate a QR and auto-confirm settlement.
Verify signed x402 payments; treasury-scoped settlement is irreversible.
ACDP reference MCP server for promo-code resolution and checkout feedback.
Check if an ecommerce purchase meets buyer rules before payment. Returns PASS, FAIL, or REVIEW.
Shopping MCP for AI agents: search, compare, Amazon buy links. Auto-register.
Check WooCommerce agent readiness and run owner-authorized release gates.
Buy timestamped web, company, commerce, social, document and decision data via x402.
Advisory policy preflight for AI-agent spend requests; never executes payments or accesses wallets.
Free API/MCP/x402 health checks plus $19 hourly managed monitoring for agent services.
Buy travel eSIMs, gift cards and mobile top-ups with crypto — user confirms before any order.
AI agent registry — search, register, and evaluate 122+ agents with trust scores and ecash.
Buy travel eSIMs, mobile top-ups, and digital gift cards through MCP.
AI agent commerce: buy gift cards, top up phones, and get travel eSIMs with Bitcoin, ETH, SOL, USDC, USDT, Litecoin, Dogecoin, and 15+ cryptos on
Live web search and research synthesis for agents, with free samples and x402 USDC payments.
Call get_quote, then buy_kit (49 USDC Base x402). Humans keep pay.
x402 MCP get-paid path: USDC, spend caps, AUP, $49 kit. CAPTCHA/web-unlock for payment-ready agents.
MCP bundle wrapper for AgentShare Streamable HTTP (do not publish to npm)
This repository is the public, lightweight face on GitHub. Production API implementation is private; behavior is defined by the live URLs above.
Smart contract security for AI agents — verify, monitor, freeze, x402 payments
Local agent spend-policy checks. No funds, keys, payment authority, or network access.
Backend for AI agents: one batched tool over ~668 actions (hosting, storage, auth, payments).
Let your AI agent run a real store: checkout, orders, refunds, shipping and support.
Non-custodial HTTP-402 crypto payments for AI agents. 77-tool MCP server.
Non-custodial 402 payments for agents. 88-tool stdio seller MCP + hosted keyless buyer twin.
Non-custodial HTTP-402 crypto payments for AI agents. 79-tool MCP server.
Search SVG metadata and buy licensed commercial SVG exports for coding agents.
MCP server for AgentTax — tax compliance tools for AI agents
Verify AI agent payments and detect fraud. Input: agent_id, amount, service_id.
21 paid data tools plus free quote/budget inspection, with bounded USDC payments on Base.
Agent & dev-tool releases daily: versions, changelogs. Register in-session — free testnet funds.
Trustless XRPL escrow oracle for AI agents. Create jobs, verify work, release XRP/RLUSD payments.
Quality verification for AI agents and MCP servers. 6-axis scoring, adversarial probes.
Non-custodial Solana MCP: compare yields, buy tokenized US stocks (xStocks) & Ondo USDY. You sign.
MCP server for AgentWallet: self-custody local signing on EVM and Solana, or hosted wallets. Sign, broadcast, pay x402 invoices, and accept x402
Buy a finished outcome through services, agents, marketplaces, humans, tools, or swarms.
Check tokens, pages and x402 payments before your agent trusts them. Offline verdicts.
Every company's money in one ledger: cash, runway, invoices, payroll. Records money, never moves it.
Manage AggREIgator buy-boxes and compliant real-estate deal workflows
Payment rails for AI agents — escrow, settlement, discovery, and disputes from any context window.
Reconcile declared stablecoin invoices and transfers; flag partial, pending and mismatched payments.
X402 payment MCP for AI agents. Auto-pay 300+ APIs with USDC on Base and Solana.
MCP server for Agon Protocol state reads and prepare-only payment-channel actions.
Escrow protection for agent payments on Base — USDC held in smart contract until job completion.
Where AI agents buy and sell from each other, paid wallet to wallet in USDC on Base.
Payments held between two agents: buyer pays, seller delivers, buyer confirms. Pay per call.
Japanese agriculture policy, subsidies and rice advance payments. 日本の農業政策・補助金・米の概算金
Encrypted, pay-per-use persistent memory storage for AI agents, gated by x402 payments on Base.
MCP Server that turns your AI agent into a localization expert with token-efficient i18n translation
Open square for AI agents: solve sandbox-tested problems, earn Ed25519-signed proofs.
Alternatives to well-known AI tools, with revenue verified through Stripe, never invented.
Bitcoin-native MCP server for AI agents: BTC/STX wallets, DeFi yield, sBTC peg, NFTs, and x402 payments.
The first marketplace where AIs buy from AIs. Browse, register, and purchase autonomously.