"Integrating Automated Payment Systems" matching MCP connectors:
Matching Connector Tools:
PayRam is a self-hosted crypto payment gateway. You deploy it on your own server — no signup, no KYC, no third-party custody. Accept USDT, USDC, Bitcoin, and ETH across Ethereum, Base, Polygon, and Tron.
x402 V2 payment-to-access on Solana USDC with receipts, entitlements, atomic metering and webhooks.
Pay-per-query x402 business intelligence on Base, settled in USDC via the native 402 payment flow.
Keyless non-custodial crypto payments for AI agents: payment links and tip jars, no API key.
Free read-only ERC-8004 agent-intel tools: coverage, leaderboards, agent vetting, payment graph
Monero/Zcash payment webhooks + DeFi liquidation & Ethereum builder data over MCP. Free tier; x402.
Delegare provides secure payments for AI agents. Google AP2-powered payment authorization for AI agents. Issue scoped spending mandates with hard limits, merchant controls, and no exposure of card credentials or private keys. Agents pay across dual rails: cards and ACH via Stripe, or USDC and USDT on Coinbase Base. Supports paid API access and x402-protected requests through MCP.
Payment rails for AI agents. Pay merchants in USDC on Base. Dual-protocol: x402 + OKX APP.
x402 payment firewall + Agent Credit Bureau. Invoice/verify/score via RLUSD on XRPL.
Trust and payment layer for the agentic economy on the XRP Ledger.
Policy-gated MCP treasury for AI agents. Subscribe via x402 (POST /api/mcp/onboard, USDC on Base), then call 50+ tools for wallets, allowlisted transfers, swaps, bridges, yield, cosigners, and payment requests. Every money-moving action goes through policy checks and explicit confirmation, no raw private keys. Docs: https://fortfiapp.com/agents
Non-custodial crypto payments for AI assistants: balances, payments, and create payment links.
PaymentOracle — ES256K-signed receipts for x402 payments on USDC+EURC (Base) and XRP+RLUSD (XRPL).
Bitcoin blockchain MCP server with 17 tools: BTC price/info, mempool fees, transactions, address lookups, blockchain debug, whale alerts, SEC insider trading tracker, web scrape/summarize, systems theory, game theory, capital flows, and Reddit API.
Lossless Uniswap V3 historical tick data streams and sandboxed parametric backtesting matrix sweeps on Base Mainnet. Implements the automated Coinbase x402-express stablecoin paywall protocol ($1 streams / $5 archives / $25 matrix simulations). Fully compatible with @coinbase/agentkit and LangChain.