{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "x402plug-fun-base-note",
  "title": "x402plug \u00b7 Wallet-Bound Notes API",
  "url": "https://x402plug.fun/base/note",
  "category": "tools",
  "summary": "Manage personal notes bound to your wallet address with CRUD operations and pagination.",
  "seo": {
    "title": "Wallet-Bound Notes API - x402 Personal Data Store",
    "description": "Create, read, update, and delete wallet-bound notes via x402 micropayments. $0.001 USDC per action on Base."
  },
  "use_cases": [
    "Store agent session notes persistently by wallet",
    "Append research findings to existing notes",
    "List paginated note history for context retrieval"
  ],
  "ideal_buyer": "AI agents requiring persistent, wallet-identified storage for session data and research notes.",
  "example_prompt": "Create a new note titled 'Research on Base L2' with my findings about gas optimization.",
  "example_request_body": {
    "body": "Findings: Base L2 offers 10x lower fees than mainnet for most transactions.",
    "title": "Research on Base L2",
    "action": "create"
  },
  "risk_notes": [
    "Destructive verb in description \u2014 review before granting mandate access."
  ],
  "pricing_sanity": {
    "flag": "cheap_outlier",
    "ratio": 0.1,
    "median_category_atomic": 10000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0xb00b71a3eeca76b7eb1486f9e4d4adb62d423812",
      "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
      "max_amount_required_atomic": "1000",
      "max_timeout_seconds": 60,
      "mime_type": "application/json",
      "description": "Wallet-bound notes API. Cost: $0.001 USDC per action. Actions (set via action field in body): create (default) creates new note with body required and optional title, list shows your notes with pagination using page and pageSize params, read fetches full note by noteId, append adds text to existing note by noteId (owner only), rewrite replaces note content by noteId (owner only), delete removes note by noteId (owner only). All actions require X-PAYMENT header.",
      "verified": false,
      "hints": {
        "input": {
          "type": "http",
          "method": "POST",
          "bodyType": "json",
          "bodyFields": {
            "body": {
              "type": "string",
              "required": false,
              "description": "Note content (required for create/append/rewrite)"
            },
            "page": {
              "type": "number",
              "required": false,
              "description": "Page number for list action (default 1)"
            },
            "title": {
              "type": "string",
              "required": false,
              "description": "Note title (optional for create/rewrite)"
            },
            "action": {
              "enum": [
                "create",
                "list",
                "read",
                "append",
                "rewrite",
                "delete"
              ],
              "type": "string",
              "required": false,
              "description": "Action: create (default), list, read, append, rewrite, delete"
            },
            "noteId": {
              "type": "string",
              "required": false,
              "description": "Note ID (required for read/append/rewrite/delete)"
            },
            "pageSize": {
              "type": "number",
              "required": false,
              "description": "Items per page for list action (default 100)"
            }
          }
        },
        "output": {
          "ok": {
            "type": "boolean",
            "description": "True on success"
          },
          "body": {
            "type": "string",
            "description": "Note content (read only)"
          },
          "page": {
            "type": "number",
            "description": "Current page (list action)"
          },
          "notes": {
            "type": "array",
            "description": "Notes list (list action)"
          },
          "title": {
            "type": "string",
            "description": "Note title"
          },
          "action": {
            "type": "string",
            "description": "Action performed"
          },
          "noteId": {
            "type": "string",
            "description": "Note ID (create/read/append/rewrite)"
          },
          "wallet": {
            "type": "string",
            "description": "Wallet address"
          },
          "hasMore": {
            "type": "boolean",
            "description": "More pages available (list action)"
          },
          "pageSize": {
            "type": "number",
            "description": "Page size (list action)"
          },
          "createdAt": {
            "type": "string",
            "description": "Creation timestamp"
          },
          "updatedAt": {
            "type": "string",
            "description": "Last update timestamp"
          }
        }
      }
    }
  ],
  "origin": {
    "slug": "x402plug-fun",
    "host": "x402plug.fun",
    "url": "https://x402plug.fun",
    "favicon": "https://x402plug.fun/testinglogo.jpg"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/x402plug-fun-base-note",
    "url": "https://x402all.com/resource/x402plug-fun-base-note",
    "name": "x402plug \u00b7 Wallet-Bound Notes API",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/x402plug-fun-base-note",
      "@type": "Offer",
      "price": "0.001",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.001000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913"
        }
      ]
    },
    "sameAs": "https://x402plug.fun/base/note",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/x402plug-fun",
      "url": "https://x402plug.fun",
      "name": "x402plug.fun",
      "@type": "Organization"
    },
    "identifier": "x402plug-fun-base-note",
    "description": "Create, read, update, and delete wallet-bound notes via x402 micropayments. $0.001 USDC per action on Base.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=x402plug-fun-base-note",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "tools"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=x402plug-fun-base-note"
}