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The Gem Smith MCP
x402
The Gem Smith MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-15).
Processes gem-related data queries, likely providing gemstone identification, valuation, or crafting information via a paid agentic endpoint.
Price / call$0.05
Success—
StatusUnknown
How this service works
The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.
Output
Returns processed gem-related information based on the input data string, likely including gemstone properties, identification details, valuation estimates, or crafting guidance.
Example use cases
Gemstone identification from description
“I found a green stone with a hexagonal crystal structure and strong pleochroism — can you identify what gemstone this is and tell me about its properties?”
Gem valuation for jewelry appraisal
“What's the approximate market value and quality grading criteria for a 2-carat natural ruby with slight inclusions and good color saturation?”
Crafting material selection for jeweler
“I'm designing a ring and want to know which gemstones are hardest and most suitable for everyday wear — can you give me the top options with their Mohs hardness and typical price range?”
Technical details
Endpoint
POSThttps://api.m2mcent.com/the-gem-smith-mcp/api/process?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need gemstone-specific information such as identification, properties, grading, or valuation and want a dedicated gem-domain processing service rather than a general knowledge API.
Side effects
- Empty or malformed data string returns an error or empty result
- Payment failure (402) if USDC balance is insufficient
- Unrecognized gem query may return no results or a generic fallback
- Service unavailable if the agentic endpoint is down
Output
Schema · Response
{
"type": "json",
"example": {
"success": true
}
}Tags
x402
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