{
  "$schema": "https://degreesofsatoshi.com/encyclopedia/schemas/article-v1.json",
  "schemaVersion": "1.0.0",
  "id": "what-is-usde",
  "canonical": "https://degreesofsatoshi.com/encyclopedia/what-is-usde/",
  "collection": "stablecoins",
  "title": "What is USDe? The synthetic dollar and its hedge",
  "description": "Understand Ethena’s synthetic dollar USDe through its backing portfolio, hedging mechanism and disclosed funding, custody and exchange dependencies.",
  "aliases": [
    "USDe",
    "Ethena dollar"
  ],
  "dates": {
    "published": "2026-10-02",
    "modified": "2026-10-02",
    "verified": "2026-10-02T18:15:23.891Z",
    "dataAsOf": "2026-10-02"
  },
  "authorship": {
    "publisher": "Degrees of Satoshi editorial project",
    "process": "AI-assisted research and drafting with a separate automated source-verification pass; no external expert or named human review is implied."
  },
  "quickAnswer": {
    "text": "USDe is Ethena’s synthetic dollar, designed to maintain a dollar reference using a backing portfolio and hedges on volatile exposures. The retrieved documentation describes both hedged volatile assets and stable backing assets. This differs from simply holding one bank dollar per token and introduces funding, custody, exchange and execution dependencies.",
    "claimId": "what-is-usde-quick-answer",
    "sourceIds": [
      "ethena-usde",
      "ethena-risks"
    ]
  },
  "keyFacts": [
    {
      "label": "Mechanism",
      "value": "Volatile backing exposures are paired with approximately matching short derivatives positions.",
      "sourceIds": [
        "ethena-usde"
      ],
      "id": "mechanism",
      "claimId": "what-is-usde-fact-mechanism"
    },
    {
      "label": "Portfolio",
      "value": "The described backing can also include stable assets that do not need the same hedge.",
      "sourceIds": [
        "ethena-usde"
      ],
      "id": "portfolio",
      "claimId": "what-is-usde-fact-portfolio"
    },
    {
      "label": "Risks",
      "value": "Ethena separately identifies funding, liquidation, custody and exchange-failure risks.",
      "sourceIds": [
        "ethena-risks"
      ],
      "id": "risks",
      "claimId": "what-is-usde-fact-risks"
    }
  ],
  "prerequisites": [
    "synthetic-dollars"
  ],
  "sections": [
    {
      "id": "hedge",
      "heading": "Separate price exposure from operational exposure",
      "sourceIds": [
        "ethena-usde"
      ],
      "paragraphs": [
        "A spot asset and an approximately equal short position can offset part of their price movement. That accounting relationship does not make the two positions operationally identical to cash.",
        "The hedge relies on instruments, venues, collateral arrangements and execution. A dollar target remains a design objective, not a guarantee that every stress scenario is neutralized."
      ]
    },
    {
      "id": "scope",
      "heading": "Use the portfolio described at the relevant date",
      "sourceIds": [
        "ethena-usde"
      ],
      "paragraphs": [
        "Documentation retrieved October 2, 2026 describes a diversified backing approach, including stable assets and hedged volatile holdings. An older explanation limited to one collateral type can therefore omit part of the stated design.",
        "This article does not claim current portfolio weights or independently verify issuer-reported holdings. Those require dated supporting observations."
      ]
    },
    {
      "id": "rewards",
      "heading": "USDe and staked USDe have different roles",
      "sourceIds": [
        "ethena-staking",
        "ethena-risks"
      ],
      "paragraphs": [
        "USDe is the synthetic-dollar token; sUSDe is the staking-share arrangement through which rewards can accrue. A quoted sUSDe reward rate should not be presented as an automatic return earned by every USDe holder.",
        "Both depend on the underlying system, while staking adds its own contract and withdrawal conditions."
      ]
    }
  ],
  "faq": [
    {
      "question": "Does a delta-neutral hedge eliminate every risk?",
      "answer": "No. Offsetting price exposure does not eliminate funding, liquidation, custody, exchange, execution or stable-asset risks. Ethena’s own documentation lists these separately.",
      "sourceIds": [
        "ethena-risks",
        "ethena-usde"
      ]
    }
  ],
  "claims": [
    {
      "id": "what-is-usde-quick-answer",
      "articleSlug": "what-is-usde",
      "statement": "USDe is Ethena’s synthetic dollar, designed to maintain a dollar reference using a backing portfolio and hedges on volatile exposures. The retrieved documentation describes both hedged volatile assets and stable backing assets. This differs from simply holding one bank dollar per token and introduces funding, custody, exchange and execution dependencies.",
      "sourceIds": [
        "source-88745701c39094aa",
        "source-ae3fbd942aa6f5fe"
      ],
      "sourceLocators": [
        {
          "sourceId": "source-88745701c39094aa",
          "locator": "USDe; Backing assets; Delta hedging"
        },
        {
          "sourceId": "source-ae3fbd942aa6f5fe",
          "locator": "Funding risk; Custody risk; Exchange failure risk"
        }
      ],
      "scope": {
        "collection": "stablecoins",
        "dataAsOf": "2026-10-02",
        "blockHeight": null
      },
      "qualification": "",
      "evidenceStatus": "documented",
      "verification": {
        "status": "verified",
        "method": "independent automated source review",
        "checkedAt": "2026-10-02T18:15:23.891Z",
        "reviewer": "Independent automated verification agent verify_bitcoin_stablecoins_100",
        "notes": [
          "Read Ethena current diversified-backing description, approximately matched short hedges, stable assets and risk categories. The text dates this design and does not independently certify issuer holdings.",
          "USDe is distinguished from sUSDe rewards and withdrawal conditions. Delta-neutral price exposure does not eliminate venue, custody, execution or funding risks."
        ]
      }
    },
    {
      "id": "what-is-usde-fact-mechanism",
      "articleSlug": "what-is-usde",
      "statement": "Mechanism: Volatile backing exposures are paired with approximately matching short derivatives positions.",
      "sourceIds": [
        "source-88745701c39094aa"
      ],
      "sourceLocators": [
        {
          "sourceId": "source-88745701c39094aa",
          "locator": "USDe; Backing assets; Delta hedging"
        }
      ],
      "scope": {
        "collection": "stablecoins",
        "dataAsOf": "2026-10-02",
        "blockHeight": null
      },
      "qualification": "",
      "evidenceStatus": "documented",
      "verification": {
        "status": "verified",
        "method": "independent automated source review",
        "checkedAt": "2026-10-02T18:15:23.891Z",
        "reviewer": "Independent automated verification agent verify_bitcoin_stablecoins_100",
        "notes": [
          "Read Ethena current diversified-backing description, approximately matched short hedges, stable assets and risk categories. The text dates this design and does not independently certify issuer holdings.",
          "USDe is distinguished from sUSDe rewards and withdrawal conditions. Delta-neutral price exposure does not eliminate venue, custody, execution or funding risks."
        ]
      }
    },
    {
      "id": "what-is-usde-fact-portfolio",
      "articleSlug": "what-is-usde",
      "statement": "Portfolio: The described backing can also include stable assets that do not need the same hedge.",
      "sourceIds": [
        "source-88745701c39094aa"
      ],
      "sourceLocators": [
        {
          "sourceId": "source-88745701c39094aa",
          "locator": "USDe; Backing assets; Delta hedging"
        }
      ],
      "scope": {
        "collection": "stablecoins",
        "dataAsOf": "2026-10-02",
        "blockHeight": null
      },
      "qualification": "",
      "evidenceStatus": "documented",
      "verification": {
        "status": "verified",
        "method": "independent automated source review",
        "checkedAt": "2026-10-02T18:15:23.891Z",
        "reviewer": "Independent automated verification agent verify_bitcoin_stablecoins_100",
        "notes": [
          "Read Ethena current diversified-backing description, approximately matched short hedges, stable assets and risk categories. The text dates this design and does not independently certify issuer holdings.",
          "USDe is distinguished from sUSDe rewards and withdrawal conditions. Delta-neutral price exposure does not eliminate venue, custody, execution or funding risks."
        ]
      }
    },
    {
      "id": "what-is-usde-fact-risks",
      "articleSlug": "what-is-usde",
      "statement": "Risks: Ethena separately identifies funding, liquidation, custody and exchange-failure risks.",
      "sourceIds": [
        "source-ae3fbd942aa6f5fe"
      ],
      "sourceLocators": [
        {
          "sourceId": "source-ae3fbd942aa6f5fe",
          "locator": "Funding risk; Custody risk; Exchange failure risk"
        }
      ],
      "scope": {
        "collection": "stablecoins",
        "dataAsOf": "2026-10-02",
        "blockHeight": null
      },
      "qualification": "",
      "evidenceStatus": "documented",
      "verification": {
        "status": "verified",
        "method": "independent automated source review",
        "checkedAt": "2026-10-02T18:15:23.891Z",
        "reviewer": "Independent automated verification agent verify_bitcoin_stablecoins_100",
        "notes": [
          "Read Ethena current diversified-backing description, approximately matched short hedges, stable assets and risk categories. The text dates this design and does not independently certify issuer holdings.",
          "USDe is distinguished from sUSDe rewards and withdrawal conditions. Delta-neutral price exposure does not eliminate venue, custody, execution or funding risks."
        ]
      }
    }
  ],
  "sources": [
    {
      "id": "ethena-usde",
      "label": "USDe overview",
      "publisher": "Ethena",
      "url": "https://docs.ethena.fi/overview/how-usde-works",
      "locator": "USDe; Backing assets; Delta hedging",
      "note": "Issuer-described synthetic dollar construction and its backing and hedge dependencies.",
      "version": null,
      "checkedAt": "2026-10-02T17:06:51.420Z",
      "contentSha256": "23ba8c79df566b5bf8094f2aafc28e146ddeeea9a5b589881a80275c037c5546",
      "recordId": "source-88745701c39094aa"
    },
    {
      "id": "ethena-risks",
      "label": "Risks",
      "publisher": "Ethena",
      "url": "https://docs.ethena.fi/protocol-overview/risks",
      "locator": "Funding risk; Custody risk; Exchange failure risk",
      "note": "Dependencies that can affect the synthetic-dollar hedge and redemption mechanism.",
      "version": null,
      "checkedAt": "2026-10-02T17:21:46.948Z",
      "contentSha256": "2c45213bf0394ab2ef1c8880620b24c375a46d187f3fb227f725a7bb59f15d9d",
      "recordId": "source-ae3fbd942aa6f5fe"
    },
    {
      "id": "ethena-staking",
      "label": "Staked USDe",
      "publisher": "Ethena",
      "url": "https://docs.ethena.fi/technical-design/staking-usde",
      "locator": "Staked USDe; Rewards; Unstaking",
      "note": "Share-based staking token, variable rewards and withdrawal conditions.",
      "version": null,
      "checkedAt": "2026-10-02T17:06:51.358Z",
      "contentSha256": "eb38212c56b73270a60d2c077a48a5039b0f00cba26a2a24fd105ce8456ec873",
      "recordId": "source-1a907fa1c9e187fe"
    }
  ],
  "related": {
    "articles": [
      "what-is-susde",
      "synthetic-dollars",
      "stablecoin-yield-sources"
    ],
    "dossiers": [],
    "wallets": []
  },
  "revisionHistory": [
    {
      "date": "2026-10-02",
      "kind": "published",
      "summary": "First publication after primary-source research and independent automated verification."
    }
  ],
  "citation": "Degrees of Satoshi editorial project. “What is USDe? The synthetic dollar and its hedge.” Published 2026-10-02; updated 2026-10-02. https://degreesofsatoshi.com/encyclopedia/what-is-usde/"
}