"A server or tool using RAG for documentation scraping, storage, and retrieval with SSE support" matching MCP connectors:

Reviewed competitor pricing, offer comparisons, and market-change evidence with x402 payments.

Ready for a new way to bill pay? Pay any US bill in a snap, right from your AI assistant. Describe or snap a photo of your bill (electric, water, gas, internet, phone, medical, credit card, rent, parking tickets, traffic violations and more) and Papaya reads it, then hands you a secure link to pay by card. Fast, secure, and no juggling twelve logins, with full or partial payments and status updates. Available in the US only. Powered by Papaya (papayapay.com).

Pay any US bill in a snap, right from your chat — utilities, medical, rent, parking tickets & more.

ManaBuy MCP Server is a stdio-based Model Context Protocol server for integrating ManaBuy product and order APIs with MCP clients. It exposes tools for product search, product detail retrieval, SKU and order-field inspection, order quotation, authenticated order creation, order status lookup, and order detail retrieval, with explicit confirmation required before any order-creation workflow.

The Apiosk MCP lets AI agents discover, pay for, execute, and publish APIs through the Apiosk gateway. It is a machine endpoint, not a website, so connect it from an MCP client (Claude, Cursor, ChatGPT, and others) rather than browsing it here.

Browse, price, configure and order custom-made blinds for South African windows. Instant ZAR pricing, cart, checkout and payment via Yoco or Ozow EFT. No authentication required.

Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.

Pay-per-call QUBO/Ising optimization for AI agents via x402 (USDC on Base). No API keys.

German e-invoicing: generate XRechnung 3.0, pre-check and extract (incl. ZUGFeRD PDF). Paid.

MCP marketplace: agents pay per call in USDC via x402. Plus Base chain data and a USDC<->bank ramp.

Pre-payout IBAN screening for AI agents: validation, sanctions, Swiss clearing, risk scoring

Incorporate a German GmbH or UG in chat, then finish and pay on a secure link.

Catch a mistyped barcode, ISBN, VIN, NPI or LEI before a bad identifier corrupts a record.

Zyrvix crypto-payments API reference for AI coding assistants. Anonymous, read-only.

Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.

A general store for AI agents. Pay in USDC via x402; every purchase gets a signed certificate.

Fail-closed refund, cancellation, return, and trial checks for 100 US subscription vendors.

Pay-per-call browser rendering and x402 marketplace ranking for AI agents, billed via USDC.

Deterministic AI audit layer for LLM/agent outputs: policy checks, tamper-evident log, x402.

Transaction Assurance + Reputation for autonomous A2A/M2M commerce.