{"uid":"cap_2xC7_--FyQpGmakgRc4C3","slug":"long-term-memory-indexer-mcp-33bdca76","name":"Long-Term Memory Indexer 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/long-term-memory-indexer-mcp/api/process","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"payload":{"type":"string"}}},"responseSchema":{"type":"json","example":{"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_SbTO-8b2rk1QIiBZKbBOK","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Indexes and stores text data for long-term memory retrieval in agentic AI workflows","exampleAgentPrompt":"Index and store this text in my agent's long-term memory so it can be recalled in future sessions: 'User prefers concise bullet-point summaries and works in the Pacific time zone.'","exampleUseCases":[{"title":"Persisting user preferences across sessions","prompt":"Store this in long-term memory for future reference: 'The user prefers responses in Spanish, works in finance, and wants all summaries under 100 words.'"},{"title":"Saving research findings for later","prompt":"Index this research note into long-term memory so I can retrieve it later: 'Q3 2024 competitor analysis shows Acme Corp increased market share by 12% through channel partnerships.'"},{"title":"Memorizing task context for ongoing project","prompt":"Add this project context to my agent's long-term memory: 'The Falcon project deadline is March 31, the lead is Sarah Chen, and the primary deliverable is a 20-page technical specification.'"}],"resultDescription":"A confirmation that the provided text data has been successfully indexed and stored in the long-term memory system, likely including a record ID or acknowledgment of the stored content for future retrieval.","failureModes":["Empty or missing 'data' field returns a validation error","Oversized text payload may be rejected or truncated","Payment failure (x402) if USDC balance is insufficient","Service unavailability returns a 5xx error","Malformed JSON body results in a 400 bad request"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to persist information across sessions or conversations and requires a dedicated long-term memory indexing service. It is most appropriate when building agentic workflows where context, user preferences, or accumulated knowledge must survive beyond a single session and be retrievable later via semantic search or ID-based lookup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:14:45.913Z","isFirstParty":false}