well-012-x402-probe
Server Details
Unpaid x402 probe: status, latency, payment terms. x402 $0.005 USDC, Base. As is, no warranty.
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- Status
- Unhealthy
- Uptime
- 36.2% over 16 days
- Last Tested
- Transport
- Streamable HTTP
- URL
- ChatGPT
- –
- Claude
- –
TDQS
Scored across 1 tool
With only a single tool, there is no possibility of an agent confusing it with another; its purpose (probing a URL for x402 payment requirements without paying) is unambiguous.
The lone name 'x402-probe' uses clear, readable kebab-case with a domain-specific prefix, but a single name cannot demonstrate a consistent verb_noun pattern across the set.
The server is narrowly scoped to one operation, so one tool is defensible, but it is thin — no companion tools (e.g., batch probe, paid fetch, schema inspection) exist to round out the surface.
For a deliberately read-only, never-pays probe, the single tool covers the core operation (status, latency, 402 parsing, networks, price, schema flag); minor gaps like batch probing or payment execution are excluded by design rather than oversight.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
1 tool update
- First observed
x402-probe
Related MCP Connectors
Unpaid x402 probe: status, latency, payment terms. x402 $0.005 USDC, Base. As is, no warranty.
Before you pay an x402 URL, ping it live or dead. One cent, USDC on Base.
Independent uptime oracle for the x402 agent economy. Free probes, paid history via USDC on Base.
Live x402 endpoint trust/diligence check before you pay it. $0.02/call via x402.
Related MCP Servers
- FlicenseNot gradedqualityBmaintenanceEnables 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.-
- AlicenseNot gradedqualityBmaintenanceEnables querying timestamped, receipt-backed facts about paid x402 AI-agent services on Base, including unpaid probes and paid test-buys with on-chain transaction hashes. Also supports comparing measured providers by reliability, price, or latency.MIT

hyperd-mcpofficial
AlicenseAqualityDmaintenancePre-trade DeFi intelligence for AI agents. 20 paid x402 endpoints, USDC on Base.23113 npm1MIT- AlicenseNot gradedqualityBmaintenancex402 utilities for AI agents on Base: USDC payment verification, wallet risk scores and signed receipts. $0.01 USDC per call via x402.MIT
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