"author:nexus-mcp-infra" matching MCP servers:

• x402-receipt-verifier

  nexus-mcp-infra

  F

  license

  -Not graded

  quality

  C

  maintenance

  Enables auditing x402 payment logs against delivery logs to issue signed proof-of-delivery receipts and verify payer spend health.

  Updated 4 days ago (2026-08-23 11:52 UTC)

• new-x402-listings-feed

  nexus-mcp-infra

  F

  license

  -Not graded

  quality

  B

  maintenance

  Provides a feed of x402/L402 services newly listed on 402index.io within a caller-specified recency window, with filtering by protocol, category, and payment network.

  Updated 5 days ago (2026-08-22 22:38 UTC)