{"uid":"cap_aBtIJX_A3E5TyIfpMWEo9","slug":"m2mcent-metaverse-metadata-simulator-mcp-node-2aa88b7f","name":"M2MCent Metaverse Metadata Simulator MCP Node","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/metaverse-metadata-simulator-mcp-555/api/execute?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["payload"],"properties":{"payload":{"type":"string"}}},"responseSchema":{"type":"object","required":["status"],"properties":{"status":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","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":"$1.2019/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"1.2019","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"1.2019","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LQQUg5h8Jpr3ag41i_2FU","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"1.2019","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Executes a payload against a monetized remote MCP node within the M2MCent network, settling via x402 USDC micropayments on Base L2.","exampleAgentPrompt":"Run the metaverse metadata simulator node on M2MCent with my payload string and settle the $1.20 USDC fee via x402 on Base L2.","exampleUseCases":[{"title":"Simulate metaverse metadata for an asset","prompt":"Send this metadata payload to the M2MCent metaverse metadata simulator node and return the status result — I'm okay with the micropayment charge."},{"title":"Invoke a monetized MCP tool in an agent pipeline","prompt":"I need to call the M2MCent MCP node at subpath metaverse-metadata-simulator-555 with my payload string as part of an automated workflow — handle the x402 USDC payment on Base L2."},{"title":"Test x402 micropayment node execution","prompt":"Execute a test payload against the M2MCent x402 monetized node and confirm I get a status boolean back so I can verify the integration is working."}],"resultDescription":"Returns a JSON object with a single boolean 'status' field indicating whether the execution succeeded or failed.","failureModes":["Insufficient USDC balance or failed x402 payment results in 402 Payment Required error","Missing or malformed 'payload' field returns 400 Bad Request","Node unavailable or overloaded may return 503 Service Unavailable","Invalid x402 payment header returns authentication/payment error","Empty payload string may result in false status response"],"whenToPreferThis":"Choose this endpoint when you need to execute a specific MCP node in the M2MCent network with gasless USDC micropayment settlement via x402 on Base L2, particularly for the metaverse-metadata-simulator subdomain; prefer it over generic HTTP APIs when you need built-in x402 payment handling and access to M2MCent's indexed node network.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T06:55:22.155Z","isFirstParty":false,"canonicalSlug":"m2mcent-metaverse-metadata-simulator-mcp-node-2aa88b7f"}