{"protocolVersion":"1.0","name":"Memwry","description":"Ephemeral working-memory storage service for AI agents with x402 cryptocurrency micropayments on Base.","url":"https://memwry.servitor.workers.dev","version":"2.0.0","preferredTransport":"JSONRPC","capabilities":{"streaming":false,"pushNotifications":false,"extendedAgentCard":false},"defaultInputModes":["text","json"],"defaultOutputModes":["json"],"skills":[{"id":"remember","name":"Remember","description":"Store ephemeral working memory that survives restarts, hands off state to another agent, or caches an expensive result. Tiers: 6h ($0.01 USDC, 21,600s TTL) and 12h ($0.02 USDC, 43,200s TTL).","tags":["memory","storage","cache","tier-6h","tier-12h"],"examples":["POST /mem/agent-123/task-state/6h","POST /mem/agent-123/task-state/12h"]},{"id":"recall","name":"Recall","description":"Recall stored working memory by agentId and key. Free and public operation, rate-limited to 100 req/hour/IP.","tags":["memory","storage","cache"],"examples":["GET /mem/agent-123/task-state"]}],"pricing":{"currency":"USDC","network":"eip155:8453","tiers":{"6h":{"name":"6-Hour Ephemeral Memory","amount":"10000","priceUsd":0.01,"ttlSeconds":21600,"description":"6-hour duration ($0.01 USDC)"},"12h":{"name":"12-Hour Ephemeral Memory","amount":"20000","priceUsd":0.02,"ttlSeconds":43200,"description":"12-hour duration ($0.02 USDC)"}}},"securitySchemes":{"x402":{"type":"apiKey","name":"PAYMENT-SIGNATURE","in":"header","description":"x402 v2 payment payload (EIP-3009 transferWithAuthorization in PAYMENT-SIGNATURE header)"}},"security":[{"x402":[]}]}