"Ray" matching MCP servers:

• 

  CryptoAPIs x402 Pay MCPofficial

  CryptoAPIs-io

  A

  license

  A

  quality

  D

  maintenance

  Enables AI agents to discover and pay for x402-gated HTTP APIs, handling 402 Payment Required flows with local signing. Supports EVM and Solana with non-custodial wallet management.

  Updated 16 days ago (2026-07-29 19:56 UTC)

  2

  195

  MIT
• 

  zunivo-mcpofficial

  zunivo-pay

  A

  license

  A

  quality

  C

  maintenance

  MCP server that lets AI agents discover and pay for .agent services using USDC over x402, with daily budget controls and payment link creation.

  Updated 8 days ago (2026-08-07 01:06 UTC)

  6

  611

  MIT
• 

  MCP Bitnovo Payofficial

  bitnovo

  A

  license

  A

  quality

  C

  maintenance

  Enables AI agents to create cryptocurrency payments, check payment status, generate QR codes, and manage transactions through Bitnovo Pay API integration with automatic webhook support.

  Updated 10 months ago (2025-10-23 10:25 UTC)

  5

  16

  4

  MIT

• pay-mcp

  MonadWorks

  A

  license

  A

  quality

  D

  maintenance

  An MCP server for USDC payments on Base, enabling AI agents to check balances, send payments, generate payment requests, and view transaction history.

  Updated 7 months ago (2026-01-30 05:39 UTC)

  4

  1

  MIT

• nano-pay

  Feeless402

  A

  license

  A

  quality

  B

  maintenance

  Self-custodied Nano wallet + x402 payment client and merchant server for AI agents, enabling micropayments, on-ledger settlement, and paid endpoints.

  Updated a day ago (2026-08-13 19:11 UTC)

  6

  3

  MIT
• 

  paean-pay-mcpofficial

  paean-ai

  A

  license

  -

  quality

  D

  maintenance

  Enables AI agents to send and receive USDC stablecoin payments on Base and Solana blockchains through MCP tools for wallet operations, balance checks, payment requests, and transfers.

  Updated 6 months ago (2026-02-28 15:26 UTC)

  8

  7

  MIT

• agentic-pay

  ShieldCubed

  A

  license

  -

  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 25 days ago (2026-07-21 09:02 UTC)

  59

  Business Source 1.1

• nostr-bray

  forgesworn

  A

  license

  -

  quality

  A

  maintenance

  Trust-aware Nostr MCP server. 236 tools for identity, social, DMs, trust scoring, AI-to-AI dispatch, Lightning payments, privacy proofs, and encrypted vaults. NIP-46 bunker auth; keys never leave the signing device.

  Updated a day ago (2026-08-13 20:30 UTC)

  393

  MIT

• Say Ur Intent

  stelis-dev

  A

  license

  -

  quality

  A

  maintenance

  Local-first Sui review and evidence layer for AI clients. It enables users to review and approve Sui transactions in their own wallet after AI requests, without the AI having signing authority.

  Updated 8 days ago (2026-08-06 18:36 UTC)

  98

  MIT