"Web3.js" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Version-true web3 docs, ABIs and human-validated integration recipes over MCP.
Teardrop is the native economic layer for AI agents, providing a robust suite of tools for multi-chain portfolio tracking, DeFi yield analysis, and gas estimation. It enables autonomous agents to securely find Web3 data and manage micro-payments on-chain with zero human intervention.
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.
Trust Ledger OS MCP remote connector
Non-custodial MCP for AI agents on Robinhood Chain (4663): Stock Tokens, multi-venue quotes, Morpho Earn, on-chain ETH Pro.
AGI Scorecard Web3 Workbench: ten free deterministic review tools (stablecoin, gas, zkML, agents).
Instant Base + Solana wallets, free and x402-payable. US bank account after a 2-min check.
Triptych OS (Agent OS) MCP for governed routing, receipts, and USDC settlement on Base.
Autonomous Web3 router for DEX liquidity depth, EVM contract security, and cross-chain bridges.
Sovereign .i Web3 identity and multi-chain domain tools across four EVM networks.
Browse, verify and buy Twelve Permissions NFTs on XRP Ledger. Every claim is checkable.
21 paid tools: US macro data, SEC EDGAR filings, on-chain EVM reads. Settled in USDC on Base.
Read-only smart-contract security intelligence for autonomous agents.
Abstraxn: public Web3 MCP server for read-only chain data and pay-per-call relays.
Pay-per-use web extract, token prices, and wallet balances via x402 USDC micropayments.
Native cross-chain swaps: Bitcoin, Ethereum, Solana, Polkadot, Tron, Arbitrum. Quote, swap, track.
8 pay-per-call web intel tools over MCP. Free discovery, calls settle in USDC on Base (x402).
Non-custodial MCP for Stock Tokens on Robinhood Chain (4663): quotes, plans, Morpho Earn.
Hosted MCP gateway for Web3 infra discovery across 20+ networks via one endpoint.
Moralis MCP — wraps the Moralis Web3 Data API (moralis.com)
