"Alibaba.com" matching MCP connectors:

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

Verify anything: email, phone, domain, URL and IBAN validation, phishing/malware URL screening, and OFAC sanctions checks. Pay-per-check in USDC on Base via x402 — no signup, no API keys.

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.

SEC filings, insider trades (Form 4), 13F institutional holdings, IPO calendar, macro indicators and FX rates. Pay-per-call in USDC on Base via x402 — no signup, no API keys.

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.

Cross-venue Polymarket+Kalshi arbitrage: resolution mismatch, void risk & settlement divergence.

Search and license 5,000+ fully cleared music tracks via MCP. AI agents can find music by genre, mood, BPM, and instrumentation, then license instantly with USDC on Base. No human in the loop. Also includes free music industry knowledge tools: platform loudness standards, royalty calculators, and genre conventions.

AI-native stablecoin settlement rail replacing SWIFT for institutional cross-border payments. 14 tools covering settlement quotes, execution, ESG scoring, oracle status, fee verification, competitor comparison, rail health, investment context, and MPP-gated macro intelligence. Settles via Base mainnet USDC at ~1.385% all-in.

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

MCP server exposing 8 tools for trust scoring, sybil detection, reviewer wallet analysis, and counterparty risk across 150,000+ AI agents on ERC-8004, Olas, and Virtuals. Streamable HTTP, JSON-RPC 2.0, no API key required.

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

Rug-check & launch radar for trading agents: composite honeypot score, EVM+Solana, keyless x402.

Robinhood Chain stock token data — price, split-adjusted supply, DeFi, corporate actions, movers.

Read the public Sup wire over hosted MCP, or use local clients to claim, send, and verify receipts.

Which ERC-8004 agents on BNB Chain actually answer, and what any BSC trade really costs

Keyless prediction-market data across 12 venues plus paper-trading of crypto spot, futures, and PM.

Free token-safety scans + paid x402 verdicts, signals, radar & EVM swap quotes for AI agents.

Abstraxn: public Web3 MCP server for read-only chain data and pay-per-call relays.

Trust and payment layer for the agentic economy on the XRP Ledger.

Verify VerixID proof-of-existence records and optionally prove ownership.