{"uid":"cap_AqLjwLNNrqExKcGRT0o1r","slug":"gadgethumans-agent-memory-store-89cef099","name":"GadgetHumans Agent Memory Store","description":"MCP server with 49 developer tools + 300+ REST APIs — agent memory, QR codes, passwords, AI text, finance, health, crypto, weather, and more. Free tier, no API key needed.","url":"https://api.gadgethumans.com/memory?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"key":{"type":"string","description":"Parameter: key"},"value":{"type":"string","description":"Parameter: value"}}},"responseSchema":{"ok":true},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__Mqgv_EDKNaDtx0uOeP6u","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Stores a key-value pair in persistent agent memory for later retrieval","exampleAgentPrompt":"Remember that my preferred language is Spanish — store that in memory under the key 'user_language' with the value 'Spanish'.","exampleUseCases":[{"title":"Persisting user preferences across sessions","prompt":"Save my preferred units as metric — store it in memory with the key 'preferred_units' and value 'metric' so you can use it next time."},{"title":"Tracking agent workflow state","prompt":"We're halfway through the onboarding flow — store the key 'onboarding_step' with value 'profile_complete' so the agent picks up where we left off."},{"title":"Caching an intermediate computation result","prompt":"Remember the customer ID we just looked up — store it under the key 'current_customer_id' with the value 'CUST-84921'."}],"resultDescription":"Returns a simple JSON object `{\"ok\": true}` confirming that the key-value pair was successfully written to agent memory. No data is returned beyond the success flag.","failureModes":["Missing or empty 'key' parameter returns an error","Missing or empty 'value' parameter returns an error","Network timeout if the service is unavailable","Payment failure (HTTP 402) if USDC balance is insufficient for the $0.002 per call fee","Large or malformed values may be rejected"],"whenToPreferThis":"Choose this endpoint when an AI agent needs lightweight, persistent key-value memory to store state, preferences, or intermediate results between sessions or workflow steps. It is ideal for agents that need to remember simple string data without managing a full database. Best suited for low-frequency writes where $0.002 per call is acceptable and no API key setup is desired.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:40:15.054Z","isFirstParty":false,"canonicalSlug":"gadgethumans-agent-memory-store-89cef099"}