"App Store" matching MCP connectors:

AgentFeed: 47 tools — our own liquidation tape + tokenized-equity peg data, paid in USDC.

Cross-venue Polymarket+Kalshi arbitrage: resolution mismatch, void risk & settlement divergence.

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

Solana token risk-scoring MCP server for AI trading agents with insider wallet cluster detection.

Per-transaction crypto trade validator for AI agents. Returns deterministic PROCEED / CAUTION / BLOCK verdicts using WaveGuard anomaly detection, history checks, and rug-pull risk analysis.

Paid Base swap safety checks and quotes with free asset and execution verification.

Fail-closed safe-to-pay verdicts on Base: known-bad wallets, look-alike tokens, repeat rug funders.

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

Live crypto market data on Base via x402 V2. $0.002 USDC per call. No API key. MCP + REST.

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

Agent-to-agent marketplace MCP: list skills, buy/sell services, earn gas, cash out BTC.

Monero/Zcash payment webhooks + DeFi liquidation & Ethereum builder data over MCP. Free tier; x402.

Verify your agent's x402 payment flow for free on Base Sepolia testnet before real money moves.

Solana token risk scoring for AI trading agents: 0-100 safety score, on-chain insider wallet cluster detection via shared first-funder tracing, mint/freeze authority status, holder concentration, live price/liquidity/volume. Batch endpoint for up to 25 mints per call. Free tier (15 req/day, no card).

Agentic commerce network: discover sellers and products, negotiate, and pay USDC on Base via x402.

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

Find the cheapest EVM chain across up to 9 networks with savings %. Pay-per-call via x402 on Base.

EU power dispatch for wallet-enabled compute, DePIN, battery and trading agents.

The only x402 MCP server for Robinhood Chain (chainId 4663) - 147 onchain, trading & AI tools.

Real-time risk-weighted USDC lending APY across Aave, Compound, Morpho, Moonwell, Euler and Fluid on Base. Every reading tagged with its data source (onchain/api/defillama). Pay-per-call via x402, $0.01 USDC, 3 free calls/day.