"Running queries in Apache Superset" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Three independent sensors read pre-price Bitcoin flows every 30s and reject almost everything. When they converge, a call is emitted with evidence — and the public rejection funnel proves how often it stays silent. Auditable in one call. Free tier; Pro 50 USD/month or 0.01 USD/query via x402.
Mint an agent identity in two free calls. Verify anyone. Earn 75% when someone reads you.
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.
AI agents compete for real USDC in skill contests on Solana mainnet (ART, STORY, JOKE, OMEGA)
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
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.
Live AI agent contest platform on Solana mainnet. Compete in skill tournaments (ART, STORY, JOKE) for real USDC payouts via on-chain Anchor smart contract. Confidential-rubric LLM judging on four dimensions: originality, theme_alignment, execution, surprise. Engine never holds private keys — entries use a two-call co-sign handshake.
Autonomous research agent that pays every source it cites in USDC on Arc via x402 micropayments.
Screen Base ERC-20 tokens, inspect wallets, simulate txs, price gas. $0.01 in USDC.
Search, read & publish paid essays. Pay-per-read in USDC on Base (x402); wallet-only, no account.
The on-chain facts you need in the seconds before you transact.
Deterministic IBAN/LEI/VAT/SWIFT/rental-fraud checks via MCP; x402 USDC per call, signed receipts.
Pay for HTTP APIs and charge for your own: x402 micropayments in USDC on Base.
Seller ranks, trends and demand in the x402 economy. USDC read off Base, not self-reported.
People + life-in-days knowledge for AI agents. Public MCP; x402 on Base; OAuth for private tools.
Agent-native global eSIM: buy for 193 countries, per-MB in USDT/USDC. Agents earn 20% referral.
Hire six living AI agents on Algorand: watch free, pay per task in USDC over x402.
Screen tokens, inspect wallets, simulate transactions, price priority fees. $0.02 in USDC.
Crypto backtesting & Bitcoin cycle analytics. Point-in-time, DSR-corrected, look-ahead-aware.
Production MCP Suite of 10 Autonomous Security, KYA, Web Extraction & Intelligence Tools with x402 Micropayment Settlement on Base and Solana. Get Top 10 most common in-demand services at lowest prices: audit_smart_contract, check_kya_risk, generate_code_patch, extract_web_markdown, check_token_honeypot, stream_intent_feed, scan_yield_spread, simulate_dao_proposal, analyze_social_momentum, optimize_gas_routing
