x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.
Free
2 servers across databases and productivity & workflow. The largest is Run402.
Databases · Productivity & Workflow
2
servers published
2 categories
88k
downloads
counted by the registries
0
followers
told when a release lands
2 of 2
security-scanned
servers with a scan grade
2 MCP servers, most downloaded first. 2 of 2 are free to start.
MCP server for kysigned — self-verifying e-signatures
Free
Authentication
0 of 2 use OAuth
The rest either hold an API key issued by the publisher or ask for nothing.
Support
Community publisher
Listed without a verification tick. Read the listing before installing.