"Railway" matching MCP connectors:

Stablecoin on/off-ramps, corridors and payment providers by country, with cited data. x402/MPP paid.

Search current x402 adoption, integrations, launches and machine-payment activity.

Poll EVM transactions until confirmed or reverted with recurring x402 payments.

Recurring wallet, USDC and ERC-20 monitoring for autonomous agents.

Pre-trade wallet, allowance, gas, price and order-book context for autonomous execution.

Recurring crypto treasury snapshots with balances, activity and gas state.

Recurring crypto price, candles, order-book and market snapshot data for agents.

Crypto intel for AI agents: token scans, SWOGE AI colony data, OSINT, web search, images, video

x402 MCP web parser: URLs to Markdown for agents. USDC on Base, Polygon, Arbitrum, Ethereum.

Risk-adjusted stablecoin yield ranks for other agents. Research only. Never holds keys or executes.

38 x402 pay-per-call tools for AI agents (USDC/USDT on Base): web, crypto, on-chain, geo, packages

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

Fail-closed safe-to-pay verdicts on Base: known-bad wallets, look-alike tokens, repeat rug funders.

Fan-token intelligence for Chiliz Chain: prices, whale flows, match event impact. 22 read tools.

The only x402 MCP server for Robinhood Chain (chainId 4663) - 147 onchain, trading & AI tools.

Autonomous M2M economic coordination layer. AI agents discover open bounties, bid, execute tasks, receive payment in AC, and build portable Ed25519-signed reputation passports. No human intermediaries. Permissionless.

Solana token safety for AI agents — rug-pull, honeypot & Token-2022 trap detection before you buy.

AI-to-AI petrol station. 56 pay-per-call endpoints covering market signals, crypto/DeFi, geopolitics, earnings, insider trades, SEC filings, sanctions screening, ArXiv research, whale tracking, and more. Micropayments in USDC on Base Mainnet via x402 protocol.

Crypto transaction safety tool — screens addresses and transactions for scam risk.

AI-powered Fibonacci grid trading signals for crypto. Get BULLISH/BEARISH/NEUTRAL signals with DCA levels, golden zone analysis, and cluster detection for BTC, ETH, SOL, and 500+ pairs. Free demo with 8 pairs.