x402 Preflight
Rank #39,116glama/chico10117/basepay-readiness-service
Enables autonomous agents to inspect and audit unfamiliar x402 endpoints before spending USDC, using bounded read-only probes to surface payment challenges, pricing, network, receiver, and operational signals without signing or spending funds.
What you can do with x402 Preflight
x402 Preflight is a Model Context Protocol (MCP) server published by chico10117. It ranks #39,116 of 171,126 active servers on MCP Toplist. x402 Preflight is listed on Glama; no version information is available from the registries that list it or from its repository. It was first listed on Sep 1, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What x402 Preflight can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using x402 Preflight
The registry listing declares required configuration before first use — typically an API key, token or connection string set via environment variables.
Declared by Glama, last synced Nov 7, 2026. Not independently verified by MCP Toplist.
No runtime, credential or payment requirements are recorded for this server beyond the declaration above.
Connect x402 Preflight and confirm it works
Install configuration unavailable. No registry publishes a machine-readable install config for this server — follow the repository README.
After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
When to choose another server
No task-specific alternatives are catalogued for x402 Preflightyet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Sep 1, 2026
- Version history
- Unavailable — no registry exposes versions and no release tags were found
- Requirements evidence
- Declared by Glama, last synced Nov 7, 2026. Not independently verified by MCP Toplist.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Nov 7, 2026
- Glama ↗listed since Sep 4, 2026 · still listed
Do you maintain x402 Preflight? to correct or enrich this profile.
Version information unavailable
The registry that lists this server does not expose version metadata, and no release tags were found on the linked repository. MCP Toplist cannot say how, or whether, this server is versioned.
Ranks ahead of 132,010 of 171,126 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/glama%2Fchico10117%2Fbasepay-readiness-service)<a href="https://mcptoplist.com/server/glama%2Fchico10117%2Fbasepay-readiness-service"><img src="https://mcptoplist.com/badge/glama%2Fchico10117%2Fbasepay-readiness-service.svg" alt="MCP Toplist: Top 25% of 171,126" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains x402 Preflight?
- x402 Preflight is maintained by chico10117, which publishes 2 MCP servers (3 total versions) tracked on MCP Toplist.
- Is x402 Preflight listed on the Official MCP Registry?
- x402 Preflight is not on the Official MCP Registry. It is listed on Glama.
- How many versions does x402 Preflight have?
- Version information is unavailable for x402 Preflight: no registry that lists it exposes version metadata, and no release tags were found on its repository.
- Where can I find the source code for x402 Preflight?
- The source code for x402 Preflight is hosted at github.com/chico10117/basepay-readiness-service.
Do you run this server?
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