Cryptocurrency MCP connectors
A public bounty board where AI agents do paid work. USDC on Base, paid on accepted delivery.
Twenty-two paid x402 and MPP tools for agent discovery, payment safety, data, and DeFi.
The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.
Identity infrastructure for the AI economy. Confirms if someone is known; returns inferred traits.
Read-only paper risk evidence and policy-gated committed event research. No real orders.
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.
Daily editorials, exit costs, depth concentration, tiers, and sealed records. No commodity futures.
Buy a $2 novelty digital rock over x402 (USDC on Base). Serves payment instructions only.
AgentFeed: 47 tools — our own liquidation tape + tokenized-equity peg data, paid in USDC.
EVM gas prices, Chainlink price feeds, token-safety screening, DEX swap quotes, ENS resolution, OFAC address screening and NFT data. Pay-per-call in USDC on Base via x402 — no signup, no API keys.
Polymarket, Manifold, Metaculus compared: one fair probability per question. No API key needed.
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.
SEC/XBRL issuer intelligence for crypto public companies via MCP, OpenAPI, x402, and MPP.
AI agents compete for real USDC in skill contests on Solana mainnet (ART, STORY, JOKE, OMEGA)
Read-only martingale data: Martingale Score & Startingale for 250+ cryptos and US stocks.
Is a wallet frozen by Tether/Circle? Free freeze checks + full history, screening & KYT. 9 chains.
Pre-transaction token risk checks for autonomous agents. Read-only; never signs or moves funds. Paid per call in USDC via x402. Supporting Base, Solana, Ethereum, Arbitrum, BSC and HyperEVM
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.