"Understanding Crypto Execution in Financial Markets" matching MCP connectors:

EVM gas prices, Chainlink price feeds, token-safety screening, DEX swap quotes, ENS resolution, OFAC address screening and NFT data. Pay-per-call in USDC on Base via x402 — no signup, no API keys.

Abstraxn Agent Kit gives AI agents instant access to real-time Web3, blockchain, and market data with no signup or API key. Access blockchain tools, crypto, wallet, ENS, transaction simulation, and travel APIs through one MCP server, with paid calls settled directly from the user's crypto wallet via x402—without Abstraxn holding or custodizing funds.

Open AI Visibility Index for crypto and Web3. Weekly share-of-answer measurements for 24 tracked brands across ChatGPT, Perplexity and Gemini, from a frozen versioned prompt panel. Five read-only tools: full index, per-brand lookup, brand list, complete measurement history and methodology. No auth, no API key. Data is CC BY 4.0 with a permanent archive of every weekly snapshot, so any figure can be verified independently.

Twelve tools: token, wallet, contract and site security. Two free, the rest $1 in USDC over x402.

AI price forecasts, whale flows, market sentiment and prediction signals. 18 tools free, no account.

Screen tokens, inspect wallets, simulate transactions, price priority fees. $0.02 in USDC.

Solana MCP for wallets, trades, markets, PnL, transfers, onchain data, signable swaps and API tools.

Token swaps and honeypot/rug checks for AI agents on 8 chains, paid per-call in USDC via x402.

Check a Base contract, transaction or web page before you act. Free pricing, paid per call in USDC.

Crypto intelligence MCP for market data, DeFi, wallets, security, DEX, NFTs, and Solana.

Read-only crypto safety: token honeypot checks, EIP-712 signature decode, approval scans.

Pay-per-call crypto market intelligence for AI agents. USDC on Base via x402.

x402 paid APIs for AI agents on Base. Blockchain, wallet, DEX, crypto, web search.

Non-custodial, rug-gated crypto swaps + token safety + discovery for AI agents.

Non-custodial cross-chain crypto swap MCP — 1288+ assets, no KYC. Solana/EVM/Monero, RPC, oracle.

Rubin: self-custody DEX for crypto perpetuals & spot - trade, read positions, orders, balances.

Crypto price and threshold consensus with ML-DSA-65 attestation and Base anchoring.

BTC Decision Terminal for AI Agents — live vault-backed signals, on-chain proof, cross-chain swap. Verify in real time.

Evidence-based market data for AI agents deploying capital in DeFi. Empirical, not advertised.

Production-ready TronSave MCP server focused on helping agents and clients buy and sell TRON resource quickly through one unified interface, with fast order execution, pricing/estimation tools, and secure session-based workflows.