aid: celsius-network name: Celsius Network description: >- Celsius Network LLC was a global cryptocurrency lending, custody and yield platform, founded in 2017, that let retail and institutional customers earn interest on crypto deposits, borrow US dollars and stablecoins against their holdings, and — through the Celsius Partner API — let third-party partners embed that earning power directly into their own applications. The Partner (Wallet) API exposed per-coin balances, accrued interest, transaction history, deposit addresses, withdrawals, KYC verification and utility reference data across three partnership models: Omnibus Integration, Omnibus Treasury, and Segmented Integration, where the partner created and managed a Celsius wallet for each of its own end users. Celsius froze withdrawals on 2022-06-12, filed for Chapter 11 bankruptcy on 2022-07-13, had its plan of reorganization confirmed on 2023-11-09, emerged on 2024-01-31 and shut down its mobile and web applications on 2024-02-29 as part of the wind-down of its business operations. The Partner API and the developer portal are retired and their hosts no longer resolve. The reorganized bitcoin-mining business was spun out as Ionic Digital, a separate company that listed on Nasdaq under IOND on 2026-07-28. This profile preserves the API contract as a historical record, derived entirely from first-party artifacts that are still publicly resolvable. image: https://celsius.network/_next/static/media/blue_logo.6966df1d.svg url: https://raw.githubusercontent.com/api-evangelist/celsius-network/refs/heads/main/apis.yml x-type: company x-source: harvest:secondary-market x-tier: profiled x-tier-reason: enrichment x-status: retired specificationVersion: '0.20' created: '2026-08-02' modified: '2026-08-02' tags: - Company - Cryptocurrency - Digital Assets - Financial Services - Lending - Custody - Wallet - Interest - KYC - Retired apis: - aid: celsius-network:partner-api name: Celsius Partner API description: >- The partner-facing wallet and earning API for the Celsius Network platform, also called the Wallet API. 21 paths and 24 operations across four tags — Wallet (balances, accrued interest, transactions, deposit addresses, withdrawals, withdrawal addresses), KYC (application submission and status), Users (partner-owned user lifecycle for Segmented Integration) and Utility (interest rates, supported coins and countries, statistics, terms of use, health). Authentication is by API-key headers: X-Cel-Partner-Token on every request, plus X-Cel-User-Token for Segmented Integration partners or X-Cel-Api-Key for Omnibus and Omnibus Treasury partners. Every response carried an X-Signature header the official SDK verified against a per-environment RSA public key. RETIRED — the production host no longer resolves. humanURL: https://www.postman.com/labs-celsiusnet-decents/celsius-public/documentation/tsw6j4r/celsius-api baseURL: https://wallet-api.celsius.network image: https://celsius.network/_next/static/media/blue_logo.6966df1d.svg tags: - Wallet - Interest - Transactions - KYC - Cryptocurrency - Custody properties: - type: OpenAPI url: openapi/celsius-network-partner-api-openapi.yml - type: Overlay url: overlays/celsius-network-partner-api-overlay.yaml - type: Postman name: Celsius API public Postman collection url: https://www.postman.com/labs-celsiusnet-decents/celsius-public/documentation/tsw6j4r/celsius-api - type: PostmanCollection name: Celsius API Postman collection (harvested verbatim) url: postman/celsius-network-partner-api.postman_collection.json - type: APIReference url: https://documenter.getpostman.com/view/4207695/Rzn6v2mZ - type: DataModel url: data-model/celsius-network-data-model.yml - type: ErrorCatalog url: errors/celsius-network-problem-types.yml maintainers: - FN: Kin Lane email: kin@apievangelist.com - FN: APIs.json email: info@apis.io common: - type: Website url: https://celsius.network/ - type: Documentation name: Celsius API documentation on Postman url: https://www.postman.com/labs-celsiusnet-decents/celsius-public/documentation/tsw6j4r/celsius-api - type: APIReference url: https://documenter.getpostman.com/view/4207695/Rzn6v2mZ - type: Postman name: Celsius Public Postman workspace url: https://www.postman.com/labs-celsiusnet-decents/workspace/celsius-public/overview - type: GitHubOrganization url: https://github.com/CelsiusNetwork - type: Support name: Celsius distribution support (Stretto) url: https://celsiusdistribution.stretto.com/support/solutions - type: Login name: Celsius creditor claims portal url: https://claimsportal.celsius.network - type: PrivacyPolicy url: https://celsius.network/static/privacy-policy.pdf - type: OpenAPI url: openapi/celsius-network-partner-api-openapi.yml - type: Overlay url: overlays/celsius-network-partner-api-overlay.yaml - type: Packages url: packages/celsius-network-packages.yml - type: SDKs name: celsius-sdk (official JavaScript SDK) url: packages/celsius-network-packages.yml - type: Authentication url: authentication/celsius-network-authentication.yml - type: Conventions url: conventions/celsius-network-conventions.yml - type: ErrorCatalog url: errors/celsius-network-problem-types.yml - type: DataModel url: data-model/celsius-network-data-model.yml - type: Conformance url: conformance/celsius-network-conformance.yml - type: Lifecycle url: lifecycle/celsius-network-lifecycle.yml - type: Deprecation name: Celsius wind-down and platform sunset notice url: https://celsius.network/ - type: ChangeLog url: changelog/celsius-network-changelog.yml - type: Sandbox url: sandbox/celsius-network-sandbox.yml - type: WellKnown url: well-known/celsius-network-well-known.yml - type: LLMsTxt url: llms/celsius-network-llms.txt - type: AgentSkill url: skills/_index.yml - type: AgenticAccess url: agentic-access/celsius-network-agentic-access.yml - type: DomainSecurity url: security/celsius-network-domain-security.yml - type: SecondaryMarket name: Celsius Network on Forge Global url: https://forgeglobal.com/celsius-network_stock/ x-successor: name: Ionic Digital relationship: >- Reorganized bitcoin-mining business formed in January 2024 from the Celsius mining assets under the confirmed plan of reorganization. A separate company with no Celsius API surface; listed on Nasdaq under IOND on 2026-07-28. url: https://ionicdigital.com/ x-enrichment: date: '2026-08-02' status: enriched artifacts_added: 20 pass: local-v1