"Best business class flight prices from DFW airport" matching MCP servers:

DeFi execution layer for AI agents - swap, zap in/out of LP, route across AMMs on 5 EVM chains.

Signed, verifiable crypto index prices for 5,000+ assets from the Pulse Verity Index. Five read-only tools: current price, batch prices, asset catalogue, the recorded print nearest a timestamp, and offline ECDSA signature verification of any print._

Pre-flight oracle for x402 endpoints — gives any MCP-aware agent (Claude Code, Cursor, Windsurf, Continue) tools to detect decoys, zombies, and price traps before paying. Wraps preflight, forensics, decoy-blacklist, and watch-subscription endpoints from x402station.io.

Enables AI agents to fetch live multi-chain portfolio, token info, gas prices, and token prices across Ethereum, Base, Polygon, Arbitrum, and Optimism with a single call. No API key required.

Enables querying live DeFi data from DefiLlama, including chain and protocol TVL, token prices, yield pools, and stablecoin supply, through MCP tools.

Provides AI agents with real-time gas prices and blockchain data from Base, with metered access via x402 payment protocol.

Enables natural language control of Hyperliquid perpetual futures, including querying positions, prices, orderbook, and executing trades like market and limit orders, all from MCP-compatible clients.

Enables querying DeFi data through DeBank API, including wallet balances, token prices, NFT collections, protocol positions, transaction history, gas prices, and security analysis across 93+ blockchains through natural language.

Enables querying blockchain data from Ethereum and Solana via GetBlock.io API, including wallet balances, transactions, gas prices, and account information.

Multi-aggregator swap router for AI agents on Base. MCP-native, best-of-N across 0x and Velora, current flat 10 bps fee.

An MCP server that delivers real-time token prices from Uniswap V3 across multiple chains.

Provides Claude with access to blockchain data and market prices via the OKX API, enabling operations like retrieving asset prices, transaction history, and executing swaps.

Get the best swap quotes across Uniswap, SushiSwap, Aerodrome with pay-per-call via x402 (USDC on Base).

A specialized gateway that simplifies Cardano blockchain integration for application developers by providing streamlined access to Cardano documentation, development tools, and best practices.

Finds the best DeFi yields for a token across 100+ protocols and chains, with pay-per-call micropayments via x402.

Provides real-time cryptocurrency data from CoinGecko, including prices, market data, historical data, and coin search.

Non-custodial Solana swap routing with best-price execution, flat 0.25% fee, and built-in on-chain scam checking for token safety.

Provides backtesting-compliant financial data including company financials, historical stock and crypto prices, and news with sentiment analysis from financialdatasets.ai API.

Trust infrastructure for AI agents on Base. DEX Spread Oracle (live Uniswap V3 prices), on-chain escrow, insurance pool, and collective knowledge base. 7 smart contracts. Pay-per-query via x402 micropayments in USDC.

Connects AI assistants to Solodit's 49,000+ blockchain vulnerability database, enabling search, browse, and lookup of audit findings directly from your AI workflow.