"National Rail" matching MCP servers:

• dpx-mcp

  untitledfinancial

  A

  license

  A

  quality

  B

  maintenance

  AI intelligence oracle + cross-border settlement rail. 10-layer Stability Oracle (climate, macro, FX, ESG, supply chain) with x402 pay-per-call data API. USDC/EURC settlement on Base at 1.385% all-in. GENIUS Act + MiCA + Basel III compliant.

  Last updated 2026-05-18

  13

  380

  1

  MIT

• hive-mcp-mpp

  srotzin

  A

  license

  -

  quality

  C

  maintenance

  Dual-rail MCP server for initiating and verifying MPP and x402 payments, plus MPP-attested identity claims, enabling agent-native financial settlement.

  Last updated 2026-05-23

  MIT

• kta-oracle

  Elemzir

  A

  license

  -

  quality

  D

  maintenance

  Autonomous payment oracle for AI agents. Send money anywhere on earth in 0.4 seconds. No bank account. No approval. Just $KTA. 55+ currencies. Keeta Network: 11.2M TPS, 400ms, 1B TPS scale.

  Last updated 2026-04-16

  MIT

• boo-mpp-mcp

  lucle87

  A

  license

  -

  quality

  C

  maintenance

  MCP server enabling AI agents to access crypto and web3 data via pay-per-call on the MPP/Tempo rail (USDC.e). It includes unique tools like Vietnamese crypto news and company registry lookup, with built-in spend caps and no API key needed.

  Last updated 2026-07-12

  47

  MIT

• PayRouter

  ram0verflow

  F

  license

  -

  quality

  C

  maintenance

  Universal agentic payment router that gives AI agents the ability to pay across multiple payment rails through a single MCP interface, with cross-rail budget enforcement and a unified audit trail.

  Last updated 2026-06-13

• CryptoAgentMail

  lumorabuild

  A

  license

  -

  quality

  B

  maintenance

  Public skill package and hosted MCP email infrastructure for AI agents with inbox creation, sending, memory, recovery, and Solana USDC credit payments.

  Last updated 2026-05-17

  1

  MIT