Read-only x402 payment diagnostics: diagnose, evidence, explain, recover, resolve, status. Zero deps
Free
3 servers across payments & billing. The largest is callx402.
Payments & Billing
3
servers published
1 category
877
downloads
counted by the registries
0
followers
told when a release lands
3 of 3
security-scanned
servers with a scan grade
3 MCP servers, most downloaded first. 3 of 3 are free to start.
RevRule by Payload: read entitlement graphs, review payout evidence, dry-run revenue events.
Free
Veyline by Payload: agent entitlement and usage reads, signed payment preflights. No funds move.
Free
Authentication
0 of 3 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.