{
  "slug": "do-crypto-wallet-deposit-addresses-expire",
  "type": "article",
  "title": "Do Crypto Wallet and Deposit Addresses Expire? When Reuse Is Safe and When It Is Not",
  "pageUrl": "https://etz-swap.com/blog/do-crypto-wallet-deposit-addresses-expire",
  "cover": "https://api.etz-swap.com/api/v1/content?path=blog/do-crypto-wallet-deposit-addresses-expire-cover.jpg",
  "publisher": {
    "name": "ETZ Swap",
    "url": "https://etz-swap.com",
    "logo": "https://api.etz-swap.com/api/v1/content?path=blog/logo.webp"
  },
  "friendlyUrls": [
    {
      "url": "https://etz-swap.com/blog/crypto-swap-address-check",
      "anchor": "crypto swap address check"
    },
    {
      "url": "https://etz-swap.com/blog/how-instant-crypto-exchange-works",
      "anchor": "how an instant crypto exchange works"
    },
    {
      "url": "https://etz-swap.com/exchange-pair/btc-btc-xmr-xmr-0.125",
      "anchor": "BTC to XMR route"
    },
    {
      "url": "https://etz-swap.com/exchange-pair/usdt-eth-xmr-xmr-100",
      "anchor": "USDT to XMR route"
    },
    {
      "url": "https://etz-swap.com/blog/crypto-swap-quote-expired",
      "anchor": "crypto swap quote expired"
    },
    {
      "url": "https://etz-swap.com/how-it-works",
      "anchor": "how the swap process works"
    },
    {
      "url": "https://etz-swap.com/blog/crypto-swap-refund-address",
      "anchor": "crypto swap refund address"
    }
  ],
  "keyQuestions": [
    "Do crypto wallet addresses expire?",
    "Does a Bitcoin address expire?",
    "Can I reuse a crypto deposit address?",
    "Why did my wallet address change?",
    "What happens if I send to an expired crypto deposit address?",
    "Does a crypto memo or destination tag expire?",
    "Can I pay an expired Lightning invoice?"
  ],
  "quickSteps": [
    "Identify whether you are using a self-custody address, exchange deposit address, swap-order address, Lightning invoice, or address with a memo or tag.",
    "Generate fresh payment instructions from the official wallet or service immediately before sending.",
    "Verify the asset, network, address, amount, memo, destination tag, and active order status as one complete instruction.",
    "Check the transaction or payment status before repeating, replacing, or escalating an unclear transfer.",
    "Stop and contact official support when current details differ from the address, invoice, or deposit instruction you saved earlier."
  ],
  "issueRouting": {
    "start": "Can the saved crypto address or payment instruction still be used safely?",
    "branches": [
      {
        "if": "The address belongs to a self-custody wallet you still control",
        "then": [
          "Confirm that the wallet monitors the address.",
          "Verify the asset and network before sending.",
          "Use a fresh receiving address when privacy or payment separation matters."
        ]
      },
      {
        "if": "The address was generated by an exchange or a swap order",
        "then": [
          "Open the current deposit or order page.",
          "Verify that the address, network, amount, memo, and order status are still active.",
          "Generate fresh payment instructions when any detail has changed."
        ]
      },
      {
        "if": "The payment uses a Lightning invoice, memo, or destination tag",
        "then": [
          "Treat the invoice or additional identifier as part of the complete payment instruction.",
          "Request a new Lightning invoice after expiry.",
          "Contact official support if funds were sent with missing, old, or incorrect metadata."
        ]
      }
    ]
  },
  "riskNotes": [
    "A blockchain transaction can confirm even when a custodial platform no longer credits the destination address automatically.",
    "A previous successful deposit does not prove that the same exchange or swap address remains active.",
    "Reusing a self-custody address may expose links between otherwise separate payments.",
    "An address without its required memo or destination tag may be insufficient for automatic account credit.",
    "A swap quote can expire independently from the deposit address shown in an old order.",
    "Recovery after sending to an expired service-controlled address is not guaranteed."
  ]
}