"Shields.io" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Native cross-chain swaps: Bitcoin, Ethereum, Solana, Polkadot, Tron, Arbitrum. Quote, swap, track.
Deterministic options, forex, risk, on-chain & futures math. 75 tools. Not AI estimates.
RPC gateway for agents: six mainnets, measured failover, a key without signup, pay per call in USDC.
Crypto and blockchain data for AI agents. 314 read-only tools covering 19 chains, including Ethereum, Solana, Bitcoin, Base, BNB Chain, Tron, Arbitrum and Polygon: token prices and OHLCV charts, DEX trades, trending and new tokens (pump.fun), top traders and wallet PnL, wallet fund tracing and address labels, Polymarket odds and Hyperliquid perps. Sign in with your Bitquery account (OAuth).
RPC gateway for agents: six mainnets, measured failover, one key and one meter. Get a key with the get_key tool, no signup. Pay per call with USDC (x402) or bring an account key. Status measured in public.
Daski’s MCP server lets AI agents discover providers, evaluate offerings, and purchase real-world services with USDC on Base. Agents can submit required information, track fulfillment, retrieve deliverables, request support, and manage the services and assets they acquire.
Derived MEV intelligence — liquidation waves, searcher leaderboards, and builder routing. Pay-per-call via x402 USDC on Base.
On-chain stablecoin market cap and Bitcoin institutional holdings data.
Built for human creators. Register a timestamp on Polygon proving you made something, the moment you did. Your file is never uploaded, watermarked, or altered: only its cryptographic fingerprint ever reaches spArxx.io, zero-knowledge by design. A human still provisions the account behind the connection. This is deliberate, since this registration only means something with a human behind it.
Start here: a free key in one call, then a demand in words that is hired, graded and settled
MCP server for Fuse Network: balances, tokens, staking, DeFi data, swaps and on-chain transactions.
Compliance MCP for AI agents: sanctions & KYT screening on 50+ chains, stablecoin-freeze, oracle.
MiCA compliance evidence, stablecoin risk scoring (105+ tokens), macroeconomic regime detection (86 FRED series), and AI agent governance. 79 tools across 5 MCP servers. Every response ECDSA-signed, blockchain-anchored, audit-ready. Free tier, no API key needed. Works with Claude Managed Agents.
Mocap, rehab biomechanics, threat intel, fleet vision. 21 MCP tools, 10 free. x402/USDC paid.
Oracle-free fixed-rate, fixed-term BTC credit on Arbitrum One. Data and unsigned blueprints.
Testnet wallet for AI agents on Aether: pay, get paid and buy from paid APIs, with spending caps.
XRPL wallet scores, wallet permissions, batch send, MPT risk, screening, pre-checks. Never signs.
PayPerByte — per-byte data for AI agents: x402 USDC on Base, EIP-712-attested. No token.
Robinhood Chain MCP server: rug checks, deployer records, measured X callers. For agents and bots.
Source-linked RWA tokenization knowledge for any AI: security tokens, regulation and standards.
