Call before paying an x402 resource. Returns PAY/BLOCKED. Does not move funds.
Listed on
First seen 6 Oct 2026. One server, whatever directories list it: each directory listing keeps its own page and history.
1
Directories
Collected by InvokeRank
1
Tools
From an anonymous probe
-
ToolBench grade
Not graded by Arcade
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GitHub stars
No repository data
Tools
| Tool | Description | Behaviour |
|---|---|---|
| check_x402_payment_readiness | Call immediately before paying an x402 resource. Given a resource URL, wallet, and optional max spend, checks payment requirements, network, wallet balance/readiness, and budget; returns PAY/BLOCKED with reason codes. Does not move funds. | Not declared |
| Directory | Listing | Tier | First seen |
|---|---|---|---|
| Official MCP Registry | Check x402 Payment Readiness | - | 6 Oct 2026 |