MCP Servers / other / AgentPay

AgentPay

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x402 payment gateway for AI agents — 12 crypto data tools (price, whale activity, gas, TVL, Fear & Greed, Dune queries) paid per-call in USDC on Stellar or Base. No API keys, no subscriptions.

Install
How to run this server
[ { "cmd": "npx @romudille/agentpay-mcp", "imports": [] } ]
server path: agentpay
Tools
What this server exposes
url_reader
Clean markdown content of any web page
web_search
Top 5 results with full content
market_snapshot
S&P 500, Treasury yield, BTC, ETH, gas in one call
token_price
Get price_usd, change_24h_pct, market_cap_usd for a symbol (BTC, ETH, SOL…)
gas_tracker
Get slow/standard/fast gwei, base_fee_gwei
fear_greed_index
Get value 0–100, value_classification, history[] with optional limit parameter
token_market_data
Get volume_24h_usd, market_cap_usd, price_usd for token pair
wallet_balance
Get token balances for an address on a chain (ethereum/stellar)
whale_activity
Get large_transfers[] with direction, total_volume_usd for a token
defi_tvl
Get tvl, change_1d, change_7d, chains[] for a protocol
token_security
Get risk_level, is_honeypot, buy_tax, sell_tax for a contract address
open_interest
Get total_oi_usd, oi_change_1h/24h_pct, long_short_ratio for a symbol
orderbook_depth
Get best_bid/ask, spread_pct, slippage at $10k/$50k/$250k
funding_rates
Get funding_rate_pct, annualized_rate_pct, sentiment per exchange
crypto_news
Get headlines[] with title, url, sentiment, score for currencies
yield_scanner
Get top 10 pools by APY with protocol, tvl_usd, risk_level
dune_query
Get rows[], columns[], row_count from Dune Analytics
Configuration
Environment & auth
authnone
envAGENTPAY_GATEWAY_URL
Resources
AgentPay — MCP Server · libregistry