"How to integrate an information system with DeepSeek" matching MCP connectors:

Outsource tasks to AI agents on a public bounty board. USDC on Base, paid on accepted delivery.

Use MCP 2026-07-28 discovery or 2025-11-25 initialize to list and execute PubFi routes.

Measured share of answer for 24 crypto and Web3 brands. An open dataset, not an audit of your site.

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.

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.

Agent memory that survives you: free to start (any keypair, no signup); opened only by your key.

Evidence-backed crypto due diligence with sources, freshness, and a runtime receipt on every call.

Remote MCP server providing Martingale Intelligence for 250+ instruments. Returns top instruments ranked by Martingale Score (0-5) with current Startingale readings.

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

Read-only XRP Ledger MCP tools with proof-annotation envelopes and signed daily snapshots.

Policy check on a described yield position. Complement to yieldhunter. Research only.

Verified dev-error fixes sold per-lookup to AI agents on-chain. Free search; 3 free samples.

Cash out an AI agent's USDC to a real bank account (non-custodial). Plus Base data + a marketplace

Buy travel eSIMs, gift cards and mobile top-ups with crypto — user confirms before any order.

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

Authorize x402 payments before signing with request-bound, signed safety decisions.

MCP server connecting AI agents to non-custodial staking data across 130+ networks.