Memwry

{
  "protocolVersion": "1.0",
  "name": "Memwry",
  "description": "Ephemeral working-memory storage service for AI agents with x402 cryptocurrency micropayments on Base.",
  "author": "Unknown",
  "wellKnownURI": "https://memwry.servitor.workers.dev/.well-known/agent-card.json",
  "url": "https://memwry.servitor.workers.dev/",
  "version": "2.0.0",
  "provider": null,
  "documentationUrl": null,
  "iconUrl": null,
  "supportsAuthenticatedExtendedCard": false,
  "security": [
    {
      "x402": []
    }
  ],
  "securitySchemes": {
    "x402": {
      "in": "header",
      "name": "PAYMENT-SIGNATURE",
      "type": "apiKey",
      "description": "x402 v2 payment payload (EIP-3009 transferWithAuthorization in PAYMENT-SIGNATURE header)"
    }
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": null
  },
  "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/6h/agent-123/task-state",
        "POST /mem/12h/agent-123/task-state"
      ],
      "inputModes": [],
      "outputModes": []
    },
    {
      "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"
      ],
      "inputModes": [],
      "outputModes": []
    }
  ],
  "conformance": true,
  "conformance_errors": null,
  "homepage": null,
  "repository": null,
  "license": null,
  "pricing": null,
  "contact": null,
  "id": "83c4fd3f-6a8b-4947-a8ea-e2a40866710c",
  "category": "agent-memory-storage",
  "category_secondary": null
}