Money-Engine x402 Research
Free agent discovery + paid x402 research (outline 0.01 / brief 0.02 USDC Base).
| Endpoint | https://x402.devvizion.com/mcp (streamable-http) |
|---|---|
| Registry version | 0.1.1 |
| Now | 6 tools · grade B (84) · pin ts_567616b1b770b942068ff1e39906878d · protocol 2024-11-05 |
| First / last listed | 2026-11-09 01:56 UTC / 2026-11-09 01:56 UTC |
| Grade over time | 2026-11-09: B (84), 6 tools |
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Tools: x402_health x402_discovery x402_sample_outline x402_sample_scrub x402_research_outline x402_research_brief
x402_health | Free liveness + pricing for the money-engine Research API (x402 USDC on Base). Ladder: free sample_outline → outline 0.01 → brief 0.02. params: none |
x402_discovery | Free x402 discovery document (resources, prices, payTo, facilitator, convertLadder). params: none |
x402_sample_outline | FREE research teaser (3 bullets). Convert ladder: this tool → paid x402_research_outline 0.01 USDC → x402_research_brief 0.02 USDC Base. Body {topic?} default x402. params: topic |
x402_sample_scrub | Free sample data-scrub / leak-guard teaser (dirty→clean demo). Alt path — primary convert is x402_sample_outline → outline 0.01. params: none |
x402_research_outline | Paid research outline (0.01 USDC Base · first pay). Free first: x402_sample_outline. Body {topic}. Without paymentHeader returns 402 + accepts[]. params: topic*, paymentHeader |
x402_research_brief | Paid full research brief (0.02 USDC Base · upgrade). Free first: x402_sample_outline; optional outline 0.01 first. Body {topic}. Without paymentHeader returns 402 + accepts[]. params: topic*, paymentHeader |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.