x402 payment safety checks: validate a 402 answer, prove a server never serves before settlement.
Free
One server, in payments & billing. x402 payment safety checks: validate a 402 answer, prove a server never serves before settlement.
Payments & Billing
1
server published
1 category
—
installs
across every listing
0
followers
told when a release lands
1 of 1
security-scanned
servers with a scan grade
1 MCP server. 1 of 1 is free to start.
Authentication
0 of 1 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.