"Invoice Ninja" matching MCP servers:

• @gblin-protocol/mcp-server

  gblinproject

  A

  license

  A

  quality

  A

  maintenance

  Institutional treasury standard for AI agents on Base. Holds capital in GBLIN (Crash-Shield-protected index) and enables JIT swaps to USDC for x402 invoice settlements.

  Updated 10 hours ago (2026-08-22 06:59 UTC)

  6

  136

  1

  MIT

• hogswap-mcp

  LiquiHog

  A

  license

  A

  quality

  B

  maintenance

  MCP server for HOGSWAP, providing DEX-aggregated quotes, unsigned swap builds, and x402 invoice payments with any assets, all non-custodial.

  Updated 11 days ago (2026-08-11 10:03 UTC)

  8

  1,172

  MIT
• 

  LNbits MCP Serverofficial

  lnbits

  A

  license

  -Not graded

  quality

  F

  maintenance

  Enables AI assistants to manage Lightning wallets through LNbits, including balance checks, invoice creation, payments, and extension operations, all via natural language.

  Updated 5 months ago (2026-03-24 16:38 UTC)

  7

  MIT

• hive-mcp-trade

  srotzin

  A

  license

  -Not graded

  quality

  B

  maintenance

  Enables cross-border SMB invoice settlement on USDT/USDC rails with $0 wire fee and same-block settlement, including fee schedule comparison, invoice creation, status tracking, and dispute arbitration via HiveLaw.

  Updated 23 days ago (2026-07-30 16:25 UTC)

  MIT

• AgentBTC MCP Server

  bkblocksolutions-rgb

  A

  license

  A

  quality

  D

  maintenance

  Enables AI agents to perform Bitcoin and Lightning Network payments using a non-custodial, zero-trust architecture. It provides 13 tools for wallet management, invoice creation, and payment processing while keeping node credentials local to the user's machine.

  Updated 6 months ago (2026-02-20 03:36 UTC)

  13

  16

  MIT

• RGB Lightning Network MCP

  lnfi-network

  A

  license

  B

  quality

  F

  maintenance

  Enables AI assistants to interact with RGB assets, Lightning Network operations, and Bitcoin transactions through RGB Lightning Node APIs. Supports asset management, invoice creation/payment, channel management, on-chain transactions, and asset swaps.

  Updated a year ago (2025-09-16 08:58 UTC)

  18

  20

  1

  MIT

• paywall-mcp

  llmops-pro

  A

  license

  B

  quality

  B

  maintenance

  Generic Lightning-paywall sidecar that wraps any stdio MCP server and requires a paid Lightning invoice (via NWC) before forwarding priced tool calls. Per-tool prices are set via env; includes payment verification, replay protection, and an audit log — the upstream server stays untouched.

  Updated 2 months ago (2026-06-15 09:57 UTC)

  13

  39

  MIT

• agentic-pay

  ShieldCubed

  A

  license

  -Not graded

  quality

  B

  maintenance

  Non-custodial payment engine for AI agents supporting BTC, ETH, USDT, USDC, XRP, XMR, and ZEC. Exposes wallet, invoice, and payment tools over MCP with per-agent spend limits, plus x402 pay-per-call support.

  Updated a month ago (2026-07-21 09:02 UTC)

  59

  Business Source 1.1

• voulti-mcp

  csacanam

  A

  license

  -Not graded

  quality

  B

  maintenance

  Accept crypto payments from AI agents: create an invoice in one call and get a hosted checkout link (USDC/USDT on Celo, Base, Arbitrum, Polygon, BSC). No API key, instant self-custody settlement.

  Updated 7 days ago (2026-08-15 11:52 UTC)

  MIT

• ProofPay MCP Server

  augstentatious

  A

  license

  -Not graded

  quality

  C

  maintenance

  Provides Solana Pay invoice creation, payment verification, and artifact release tools for ZeroClaw agents, enabling custody-minimized paid delivery of sealed artifacts while keeping encryption keys and policy operator-owned.

  Updated 20 days ago (2026-08-03 00:46 UTC)

  MIT