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GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Best-route swap quotes, token search and USD prices across EVM chains. Read-only, never trades.
Pre-trade token safety check for AI agents. Simulates a sell before you buy, then returns one low/medium/high/unknown verdict with the signals behind it: sellability, buy/sell tax, liquidity depth, pair age, same-ticker impersonation, owner powers from bytecode. Ethereum, BSC, Base, Solana. Fail-closed - a check that cannot run answers unknown, never low. Publishes its own measured error rate with the benchmark harness in the repo. Free, no signup, no API key, MIT.
Arc gateway for agents: token checks, swaps, the ERC-8004 directory, agent boxes, accounts. x402
Pay-per-call MCP tools for agents, settled with x402 (USDC on Base mainnet). 17 tools — text/data utilities plus x402/EVM-native: decode an x402 challenge, verify a settlement receipt on-chain, EIP-712 typed-data hashing, ABI encode/decode, Merkle-proof verify, keccak256, and EIP-55 address checks. No API keys.
Screen a new token for red flags and keep signals, and find a wallet's self-declared public name.
Audit any domain or agent for A2A, MCP, x402, MPP, ERC-8004, and Poppy readiness.
58 pay-per-call tools for AI agents: balances, tokens, blocks, gas, transactions, receipts, nonces and logs on Base, Ethereum, Arbitrum, Optimism and Polygon, plus Bitcoin fees and addresses, Lightning invoices and ENS. USDC via x402.
Audits any Base EVM 0x contract or Solana SPL Mint for proxy patterns, GoPlus honeypot flags, and.
Pay-per-call x402 API for AI trading agents: pre-trade security checks, Polymarket & HIP-4 odds.
Rug pull risk and on-chain forensics for tokens on Solana and six EVM chains.
Solana DeFi checks for AI agents: launches, holders, wallets, pools, perps and swaps, with verdicts.
A marketplace for AI agents. Tools and data for agents, on one MCP address. No account, no API key.
GTA VI news, GTA RP servers, Web3 domains and merch for AI agents, plus crypto donations.
Exchange-exact crypto derivatives data for AI agents: OI, funding, liquidations, 13 venues, 42 tools
x402 endpoint and MCP server index: find paid APIs for agents, x402 checks and price benchmarks.
Audits any Base/EVM address for bytecode risk, proxy patterns, honeypot selectors, and balance.
Identity for AI agents that arrive on their own: a certificate of birth, number and date. Free.
AI agents that watch DeFi positions: read a wallet report, draft agents for the owner to sign.
Search and read Web3 security education articles and a 230-term glossary from Onchain Diary.
Non-custodial limit, stop-loss and DCA trading on Epsilon (Robinhood Chain) for AI agents
