{"uid":"cap_TQcFUAwPnUAeSWDFu5l6T","slug":"rare-earth-tracker-mcp-cecf65b2","name":"Rare Earth Tracker MCP","description":"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.","url":"https://api.m2mcent.com/rare-earth-tracker-mcp/api/process?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.25","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_SibgtBptFT7mdMmW9o-0L","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.25","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Tracks and retrieves data on rare earth elements, including prices, supply chains, and market information","exampleAgentPrompt":"Can you pull up the latest rare earth element tracking data for neodymium, including current prices and supply chain status?","exampleUseCases":[{"title":"Monitor critical mineral price spikes","prompt":"Check the current spot price and availability status for dysprosium — I need to know if there are any supply disruptions affecting the market right now."},{"title":"Supply chain risk assessment","prompt":"Pull rare earth tracker data for terbium and praseodymium so I can assess whether our supply chain is at risk given current market conditions."},{"title":"EV battery materials research","prompt":"Get me the latest data on lithium and cobalt from the rare earth tracker — I'm trying to understand pricing trends for EV battery materials over the past quarter."}],"resultDescription":"Returns structured data about rare earth elements including pricing, availability, supply chain status, and market metrics based on the query submitted in the data field.","failureModes":["Missing or empty data field returns validation error","Unrecognized element name or query may return empty or null results","Payment failure (402) if USDC balance is insufficient","Service timeout if upstream data source is unavailable","Malformed JSON input returns 400 error"],"whenToPreferThis":"Use this endpoint when you need commodity-level data specifically on rare earth elements, critical minerals, or related supply chain information. Prefer this over generic commodity APIs when the focus is narrowly on rare earth materials used in electronics, batteries, and defense applications.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T18:54:09.549Z","isFirstParty":false,"canonicalSlug":"rare-earth-tracker-mcp-cecf65b2"}