"IP address geolocation lookup service" matching MCP servers:

Geolocate any IP address with country, city, ISP, ASN, and VPN/proxy/Tor detection, with pay-per-call via x402 micropayments and no signup required.

Query recent blockchain address data (last 14 days) for EVM, UTXO, Solana, XRP, and Kaspa networks without requiring address sync.

MCP server for Crypto APIs Address History product, enabling querying full blockchain address transaction history for synced addresses across EVM and UTXO blockchains.

Pre-settlement on-chain address risk screening for autonomous agents, using GoPlus 17-vector analysis and returning Ed25519-signed attestation receipts.

A Model Context Protocol service that enables agent authentication and integration with TrustGo platform, providing access to real-time data like price, sigma score, and mindshare bubble analytics.

A Model Context Protocol (MCP) server providing comprehensive access to the XRP Ledger (XRPL). This service enables AI models to interact with XRPL through standardized endpoints.

A Node.js service that provides spot trading functionality through the LnExchange API.

Cross-chain cryptocurrency swaps via Chainflip. Get quotes, execute swaps, and track progress. No API key required to get started.

Provides real-time information about Ethereum addresses across multiple chains using the Model Context Protocol, featuring a Server-Sent Events endpoint for live updates.

9 tools, Lightning-gated. Pay per call. For agents that need verifiable signed actions with an audit trail. Nostr event signing via daemon Publish events to relays Create Lightning invoices Action receipts — signed proof of agent actions Identity attestation

Read-only MCP server for Sui blockchain analytics with 44 tools covering wallets, DeFi, NFTs, token prices, transactions, fund tracing, pools, staking, Move decompilation, and MVR name resolution.

An MCP server for querying Uniswap pools/pairs by token address, delivering clean, structured results for easy integration and analysis.

23 agent tools: DEX token prices, liquidity, slippage, gas and arbitrage across BNB Chain, Polygon, Arbitrum, Base, Avalanche and Optimism, plus geocoding, weather, web search, URL-to-Markdown, RSS, IP geolocation, holidays, GLEIF LEI lookup and the US Treasury yield curve. 22 are free with no API key, wallet or signup. One paid cross-DEX spread tool pays from your wallet, with hard spend caps.

Facilitates interaction with the Bitcoin network via the Model Context Protocol, enabling key generation, address validation, transaction decoding, and blockchain data retrieval.

Interact seamlessly with the Bybit API to fetch market data, manage your account, and execute trades. Leverage powerful tools to enhance your trading experience and automate your strategies effortlessly. If you wish to use an API key restricted to your personal IP address, you must configure the MCP

Enables looking up Ethereum address mappings to Twitter/X and Farcaster identities, with tools for checking and retrieving identity data.

MCP server for Cardano blockchain data — exposes on-chain queries, address lookups, transaction history, token metadata, stake pool info, and network parameters to LLM agents.

Crypto compliance tools for AI-agent payments: screen any address for sanctions, frozen-stablecoin and hacker/mixer exposure across 8+ chains, trace fund taint, and get an allow/review/decline decision before settlement. Free keyless address checks; deeper endpoints are x402-payable.

A read-only MCP server for managing multichain crypto wallet accounts and deriving public addresses across Bitcoin, Ethereum, Solana, TRON, and more. It provides secure local storage with encrypted mnemonics and only exposes account listing and address lookup tools.

Enables AI assistants to query THORChain blockchain data including transactions, address history, liquidity pool statistics, network metrics, and vault addresses through a standardized interface.