4211 Model Context Protocol servers — searchable, rated, ready to install.
Hosted MCP for verified B2B lead campaigns with success-only billing.
New Zealand payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
ECB rates, EUR exchange rates, Eurostat inflation, GDP and unemployment for EU/Eurozone. Free.
An agent's account economics — plan quotas, metered usage, invoices, receipts, and earnings.
Find, size, price and order packaging: boxes, mailers, poly bags, tape. Live price and stock.
Build and sign Ethereum transactions - EIP-1559, gas estimation, RLP, ERC-20 transfers
Universal blockchain MCP - swaps bridges staking lending Ethereum Arbitrum
Validate Ethereum addresses, keys, checksums, keccak256 hashes, function selectors, ENS
Agent payments, API key vaulting, and governed mandates. Agents spend within user-defined limits.
Coinpaprika MCP — alternative crypto data source
Budget-bound x402 payment wallet for AI agents — pays HTTP 402 URLs, capped locally. No backend.
Portugal payments for AI agents — Multibanco via Stripe. Never holds funds.
Create payment orders, checkout, subscriptions & UPI via PineLabs Plural PG gateway
Korean stock market data - prices, dividends, short selling, financial disclosures
Hash, encode, UUID, password analysis for AI agents
Drug safety: DrugBank, interactions, FAERS, WHO, TGA. 7 databases. Free.
MCP server for no-payment x402 surface triage, 402 Index health checks, and paid review handoff.
KYC-verified INR wallets for AI agents in India. Payments, escrow, and settlements.
Multi-tenant HTTP 402 infrastructure gateway and stdio MCP server for machine payments.
Japanese public-program MCP — subsidies, loans, tax, law, invoice. 261 tools, ¥3/billable unit
Multi-party agent barter — non-cash capability exchange with cryptographic receipts
Cross-chain swaps between Solana and Base for AI agents paid for via via x402 micropayments.
Connect your AI to your Well financial data - invoices, companies, contacts.
Find and vet x402 payment APIs before your agent pays one: uptime, price, on-chain volume.
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