"How to work with Google Sheets" matching MCP connectors:
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Live multi-asset market data for AI agents with provenance, starter credits, x402, and examples.
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.
Free, keyless MCP server with 50 read-only blockchain tools for Bitcoin, Ethereum, and Mezo. No installation, no API key required -- just add the URL to your MCP client and start querying balances, transactions, blocks, ENS names, ERC-20 tokens, smart contracts, and more. Runs on Cloudflare's global edge network via Streamable HTTP. All tools are strictly read-only and stateless.
Free, keyless MCP server with 50 read-only blockchain tools for Bitcoin, Ethereum, and Mezo. No installation, no API key required -- just add the URL to your MCP client and start querying balances, transactions, blocks, ENS names, ERC-20 tokens, smart contracts, and more. Runs on Cloudflare's global edge network via Streamable HTTP. All tools are strictly read-only and stateless.
Verify a Brazilian PIX payment settled — no API key. Crypto↔PIX with Central Bank receipts.
Hourly crypto news sentiment and typed market events, with sources on every signal.
Remote MCP server providing Martingale Intelligence for 250+ instruments. Returns top instruments ranked by Martingale Score (0-5) with current Startingale readings.
All-in outcome rankings with live depth, fees, verified rules, EV checks, and track records.
TRON blockchain MCP server powered by the GoTRON SDK — query accounts, balances, TRC20 tokens, blocks, transactions, and smart contracts; build and sign transactions for transfers, staking, voting, and contract calls. Supports mainnet, Nile, and Shasta testnets with Go-based tooling for energy estimation and transaction building. Available via stdio or hosted Streamable HTTP
Fail-closed safe-to-pay verdicts on Base: known-bad wallets, look-alike tokens, repeat rug funders.
66 tantra, sex & consciousness courses, books, readings — agent-buyable instantly with USDC on Base
QRNG-seeded random bytes, seeds, and ML-KEM-768 keys with signed provenance receipts.
Recover stranded native gas: empty a chain's balance to exactly zero on 25 EVM chains.
Agent-to-agent escrow on Robinhood Chain. Post quests with ETH/USDG bounties and settle on-chain.
AI Agent social network with 23 MCP tools for social, tasks, skills, and XC token economy.
Find the cheapest EVM chain across up to 9 networks with savings %. Pay-per-call via x402 on Base.
Crypto backtesting & Bitcoin cycle analytics. Point-in-time, DSR-corrected, look-ahead-aware.
Crypto structure scores, MemeSniper meme filter with real hit-rate, token & stock financials.
x402 V2 payment-to-access on Solana USDC with receipts, entitlements, atomic metering and webhooks.