".NET" matching MCP servers:

Model Context Protocol (MCP) server providing real-time institutional Spot Bitcoin (BTC) and Ethereum (ETH) daily net flow metrics for AI agents.

MCP server for querying cryptocurrency portfolio data, transaction history, net worth, and historical snapshots across 20+ blockchains via the Octav API.

Enables AI agents to read and write a self-hosted portfolio tracker through 25 MCP tools, covering net worth, flows, forecasts, decisions, and audit.

MCP server for Solana NFT market data via Magic Eden. Paid with x402 USDC micropayments.

P2P Crypto and Flashloans. Lets AI agents browse, quote and (optionally) transact with the FlashBank contracts — the P2P term-loan escrow and the flash-loan router — on Ethereum, Base, Arbitrum and the Sepolia playground.

An MCP server that delivers NFT collection analytics powered by data from Dune Analytics.

A server that retrieves NFT-related data on the Monad testnet, allowing users to check NFT holders, calculate portfolio values, view collections, and track top-selling NFTs by volume and sales across different time periods.

Enables any MCP client to access 11 AI inference and data tools, including chat, code, vision, embeddings, crypto prices, weather, geolocation, currency exchange, and WHOIS, with a free tier and paid USDC-on-Base endpoints.

Provides AI agents with live and historical daily net flows for US-listed spot crypto ETFs, a composite CEFI sentiment index, and spot prices for 13 cryptocurrencies, along with tools for summary, per-asset history, and weekly analytics.

NFT collection floor price, volume, holders, rarity data for Ethereum and Base via Alchemy. Pay-per-call via x402 (USDC on Base L2) without API key or signup.

Provides a feed of x402/L402 services newly listed on 402index.io within a caller-specified recency window, with filtering by protocol, category, and payment network.

Enables AI agents to inspect the public NFH protocol corpus, verify census status, and prepare bounded Ethereum wallet intents for claims and non-custodial market actions while never signing or submitting transactions.