40,358 servers. Updated 2026-11-04 22:45

"National Rail" matching MCP connectors:

GET /v1/connectors – MCP directory API reference

Matching Connector Tools:

SAAX Protocol A
io.github.bryantrudy24
Governed commitment lifecycle and rail-agnostic settlement layer for agent-to-agent commerce.
Autonomous Agents Payments & Billing Blockchain
111
https://www.saax-protocol.com/mcp
Conclave Agent-Rails A
com.pythonanywhere.conclavex402p04
Pay-per-call x402 data tools on Base: Solana snapshots, prices, package metadata.
Blockchain Cryptocurrency Payments & Billing
231
https://conclavex402p04.pythonanywhere.com/mcp
Conclave Agent-Rails A
com.pythonanywhere.conclavex402
Pay-per-call x402 data tools on Base: Solana snapshots, prices, package metadata.
Blockchain Cryptocurrency Web3 & Decentralized Tech
241
https://conclavex402.pythonanywhere.com/mcp
DPX — Institutional Cross-Border Settlement A
com.untitledfinancial.mcp
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.
Cryptocurrency Blockchain Finance
2
https://mcp.untitledfinancial.com
$AI on HyperEVM A
ai.thetickeris
Quote and build unsigned buy/sell transactions for $AI on its HyperEVM bonding curve. No keys held.
Blockchain Cryptocurrency Web3 & Decentralized Tech
51
https://thetickeris.ai/mcp
Hive MPP
io.github.srotzin
Dual-rail 402 (x402 + MPP Tempo) MCP server
Blockchain Cryptocurrency Payments & Billing
2
https://hive-mcp-gateway.onrender.com/mpp/mcp
Hive Address Screen
io.github.srotzin
HiveAddressScreen MCP — pre-settlement on-chain risk screen. 17-vector GoPlus rail
Blockchain Cryptocurrency
2
https://hive-mcp-gateway.onrender.com/address-screen/mcp