Stores base64-encoded encrypted data with checksum validation and padding type specification. The data is verified using the enclave before storage. Partner-only endpoint. The checksum is required and must be the SHA-256 of the plaintext.
{"docsConfig":{"theme":"mint","$schema":"https://mintlify.com/docs.json","name":"Coincover Developer Docs","colors":{"primary":"#3939EF","light":"#B59BFD","dark":"#B59BFD"},"logo":{"light":"https://mintcdn.com/coincover/YulmKC25AtRiJdum/images/CC-Logo-Black.svg?fit=max\u0026auto=format\u0026n=YulmKC25AtRiJdum\u0026q=85\u0026s=d81d260390cff9797e850679aeec6841","dark":"https://mintcdn.com/coincover/YulmKC25AtRiJdum/images/CC-Logo-White.svg?fit=max\u0026auto=format\u0026n=YulmKC25AtRiJdum\u0026q=85\u0026s=e4baa96369293d28a43a8fee6c4db806","href":"https://www.coincover.com/"},"favicon":"https://mintcdn.com/coincover/YulmKC25AtRiJdum/images/Favicon32px.svg?fit=max\u0026auto=format\u0026n=YulmKC25AtRiJdum\u0026q=85\u0026s=a1f83bee4378390aeb0dd8059e55456b","appearance":{"strict":false},"background":{"color":{"light":"#FFFFFF","dark":"#0E171B"}},"navbar":{"links":[],"primary":{"type":"button","label":"Talk to us","href":"https://www.coincover.com/contact"}},"footer":{"socials":{"linkedin":"https://www.linkedin.com/company/coincoverglobal","x":"https://x.com/Coincoverglobal","website":"https://www.coincover.com"}},"fonts":{"family":"Inter","weight":400},"errors":{"404":{"redirect":true}},"contextual":{"options":["copy","view","claude","cursor"],"display":"header"},"metadata":{"timestamp":false},"styling":{"latex":false},"navigation":{"pages":[]}},"deployment":{"deploymentMetadataValue":{"subdomain":"coincover","hasAudioNarration":false,"actualSubdomain":"coincover","customDomains":["developer.coincover.com"],"gitSource":{"type":"github","owner":"coincover","repo":"docs","deployBranch":"main","contentDirectory":"","isPrivate":false,"mountPath":"","label":""},"entitlements":{},"buildId":"6aeda83b61234cac2656d83a","clientVersion":"0.0.4088","searchFilterCounts":[{"language":"default","tag":"API Reference","count":30},{"language":"default","tag":"Products","count":13},{"language":"default","tag":"Guides","count":10},{"language":"default","tag":"Using CoinCover Control","count":9},{"language":"default","tag":"Partners","count":8},{"language":"default","tag":"Backups","count":7},{"language":"default","tag":"Recover for Institutions","count":6},{"language":"default","tag":"Retail API","count":6},{"language":"default","tag":"Keys","count":5},{"language":"default","tag":"Institutional API","count":5}]},"assistantConfig":{"enableAskAiButton":false,"enableStarterQuestions":false,"enableAskAiSearchBar":true},"basePath":"","hasChatPermissions":false,"hasWebMcpPermissions":false,"toggles":[{"name":"kill-isr","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"agent-mintlify-slack","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"agent-integrations-settings","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"rbac-expansion","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"automations-pr-grouping","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"custom-prefix","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"analytics-v7","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"user-flows-analytics","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"no-publish-flow","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-onboarding","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"llms-txt-v2","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"snapshot-serving-live","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"stripTemperatureMiddleware","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"support-platform-pylon-zendesk","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"snapshot-serving","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"instant-rollback","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"granular-notifications-server","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"granular-notifications","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"automations-fable","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"fixed-ai-action-pricing","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"automation-resolve-merge-conflict","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"scoped-publishing","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"mintql","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"page-level-analytics","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"editor-version-history-v2","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"billing-page-v2","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"full-page-search","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workspace-projects","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"assistant-v5","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"fork-pr-previews","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"revalidation-jwt","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-sso-scim","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"hobby-abuse-scan","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"dashboard-inbox","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-signup","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"turbopuffer-dual-write","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-enabled","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"approve-review-flow","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"editor-metadata","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"sso-setup-deadline-banner","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"turbopuffer-serve","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"live-agents","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"comment-mode","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false}],"googleFontsInlined":false},"customCss":[{"filePath":"style.css","content":"@keyframes cc-marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}.cc-marquee{animation:cc-marquee var(--cc-duration, 10s) linear infinite}.cc-marquee-fade{pointer-events:none;position:absolute;top:0;bottom:0;z-index:10;width:5rem}.cc-marquee-fade-left{left:0;background:linear-gradient(to right, #ffffff, transparent)}.cc-marquee-fade-right{right:0;background:linear-gradient(to left, #ffffff, transparent)}html.dark .cc-marquee-fade-left{background:linear-gradient(to right, #0e171b, transparent)}html.dark .cc-marquee-fade-right{background:linear-gradient(to left, #0e171b, transparent)}html{overflow-x:hidden}.cc-hero{max-width:90rem}.cc-hero-bg{pointer-events:none;position:absolute;top:-12rem;right:-12rem;z-index:0;width:44rem}@media (max-width: 1023px){.cc-hero-bg{display:none}}.cc-hero-bg img{display:block;width:100%;height:auto;opacity:0.4;mix-blend-mode:screen}html.dark .cc-hero-bg img{opacity:0.55}.cc-hero-content{position:relative;z-index:1}.cc-cta{background-color:transparent}html.dark .cc-partner-logo{filter:invert(1) hue-rotate(180deg)}"}],"page":{"pagePath":"api-reference/backups/partner--store-secure-encrypted-data","slug":"/api-reference/backups/partner--store-secure-encrypted-data","pageMetadata":{"title":"Partner - Store secure encrypted data","description":"Stores base64-encoded encrypted data with checksum validation and padding type specification. The data is verified using the enclave before storage. Partner-only endpoint. The checksum is required and must be the SHA-256 of the plaintext.","deprecated":null,"version":null,"openapi":"/specs/wallet-provider.openapi.json post /v1/partner/secure/data","href":"/api-reference/backups/partner--store-secure-encrypted-data","autogeneratedByOpenApi":true},"description":{"compiledSource":"\"use strict\";\nconst {jsx: _jsx} = arguments[0];\nconst {useMDXComponents: _provideComponents} = arguments[0];\nfunction _createMdxContent(props) {\n const _components = {\n p: \"p\",\n ..._provideComponents(),\n ...props.components\n };\n return _jsx(_components.p, {\n children: \"Stores base64-encoded encrypted data with checksum validation and padding type specification. The data is verified using the enclave before storage. Partner-only endpoint. The checksum is required and must be the SHA-256 of the plaintext.\"\n });\n}\nfunction MDXContent(props = {}) {\n const {wrapper: MDXLayout} = {\n ..._provideComponents(),\n ...props.components\n };\n return MDXLayout ? _jsx(MDXLayout, {\n ...props,\n children: _jsx(_createMdxContent, {\n ...props\n })\n }) : _createMdxContent(props);\n}\nreturn {\n default: MDXContent\n};\n","frontmatter":{},"scope":{}},"pageType":"default","mdx":{"mdxSource":{"compiledSource":"\"use strict\";const{Fragment:_Fragment,jsx:_jsx}=arguments[0];const{useMDXComponents:_provideComponents}=arguments[0];function _createMdxContent(props){return _jsx(_Fragment,{})}function MDXContent(props={}){const{wrapper:MDXLayout}={..._provideComponents(),...props.components};return MDXLayout?_jsx(MDXLayout,{...props,children:_jsx(_createMdxContent,{...props})}):_createMdxContent(props)}return{default:MDXContent}","frontmatter":{},"scope":{"config":{},"pageMetadata":{"title":"Partner - Store secure encrypted data","description":"Stores base64-encoded encrypted data with checksum validation and padding type specification. The data is verified using the enclave before storage. Partner-only endpoint. The checksum is required and must be the SHA-256 of the plaintext.","deprecated":null,"version":null,"openapi":"/specs/wallet-provider.openapi.json post /v1/partner/secure/data","href":"/api-reference/backups/partner--store-secure-encrypted-data","autogeneratedByOpenApi":true}}},"mdxSourceWithNoJs":null},"mdxExtracts":{"tableOfContents":[],"codeExamples":{}},"jsLinks":[],"openApiReferenceData":{"operation":{"summary":"Partner - Store secure encrypted data","description":"Stores base64-encoded encrypted data with checksum validation and padding type specification. The data is verified using the enclave before storage. Partner-only endpoint. The checksum is required and must be the SHA-256 of the plaintext.","operationId":"partnerStoreSecureData","tags":["Backups"],"parameters":["f089eaf2-63cb-44a2-b2d5-03e6d7723a0b"],"requestBody":"60475171-f2e7-4293-b5ab-644fd34b3480","responses":{"200":"d7f0d4b9-4450-4c82-85d2-2b7085f3479d","400":"f77be655-0803-4ad0-8e8c-69510e2d790c","404":"eba209d0-205d-4c0a-bdf7-dcb0a0315358","500":"eaad51c4-d7b1-4ef0-822c-3d37acd7e2f8"},"method":"post","type":"path","servers":["07607eae-562e-40f7-b726-5e710d7d23a2","1abe8606-0389-42be-b7a6-dc0d5e5e69a9"],"security":["47399b6c-eaae-4df7-9aee-d7b2556a8efb"],"path":"/v1/partner/secure/data","baseUrlOptions":["https://service.uat-keys.coincover.com","https://service.keys.coincover.com"],"title":"Partner - Store secure encrypted data","codeSamples":[],"requiredOnlyExamples":false,"requestExampleType":"generated","responseExampleType":"generated"},"dependencies":{"parameters":{"f089eaf2-63cb-44a2-b2d5-03e6d7723a0b":{"name":"Authorization","in":"header","description":"Bearer token for authentication. Can be either a JWT token or API key.","required":true,"schema":{"type":"string","isRequired":true,"description":"Bearer token for authentication. Can be either a JWT token or API key.","uniqueKey":"","typeLabel":"string"}}},"requestBody":{"description":"Secure data and metadata","required":true,"content":{"application/json":{"schema":{"type":"object","required":["public_key","checksum","data"],"properties":{"public_key":{"type":"string","pattern":"^[0-9a-fA-F]+$","minLength":32,"maxLength":4096,"description":"Public key in hex format used to encrypt the data","isRequired":true,"uniqueKey":"public_key","typeLabel":"string"},"checksum":{"type":"string","pattern":"^[a-fA-F0-9]{64}$","description":"SHA-256 checksum of the original plaintext for verification (required for partner endpoint)","isRequired":true,"uniqueKey":"checksum","typeLabel":"string"},"data":{"type":"string","format":"base64","description":"Base64-encoded encrypted data","isRequired":true,"uniqueKey":"data","typeLabel":"file"},"padding_type":{"type":"string","enum":["OAEP"],"default":"OAEP","description":"Padding type used for encryption","uniqueKey":"padding_type","typeLabel":"enum\u003cstring>"},"metadata":{"type":"object","description":"Optional metadata about the data","properties":{"description":{"type":"string","description":"Human-readable description of the data","uniqueKey":"metadata.description","typeLabel":"string"},"content_type":{"type":"string","description":"MIME type of the original data","uniqueKey":"metadata.content_type","typeLabel":"string"},"original_filename":{"type":"string","description":"Original filename of the data","uniqueKey":"metadata.original_filename","typeLabel":"string"}},"uniqueKey":"metadata","typeLabel":"object"}},"uniqueKey":"","typeLabel":"object"},"examples":{"Example":{"title":"Example","value":{"public_key":"\u003cstring>","checksum":"\u003cstring>","data":"aSDinaTvuI8gbWludGxpZnk=","padding_type":"OAEP","metadata":{"description":"\u003cstring>","content_type":"\u003cstring>","original_filename":"\u003cstring>"}}}},"exampleType":"generated"}},"exampleType":"generated"},"responses":{"d7f0d4b9-4450-4c82-85d2-2b7085f3479d":{"description":"Secure data successfully stored","content":{"application/json":{"schema":{"type":"object","properties":{"backup_id":{"type":"string","format":"uuid","description":"Unique identifier for the stored backup","uniqueKey":"backup_id","typeLabel":"string\u003cuuid>"},"checksum":{"type":"string","description":"SHA-256 checksum that was verified","uniqueKey":"checksum","typeLabel":"string"},"data_size":{"type":"integer","description":"Size of the encrypted data in bytes","uniqueKey":"data_size","typeLabel":"integer"},"backup_type":{"type":"string","enum":["data"],"description":"Type of backup (always 'data' for secure-data endpoint)","uniqueKey":"backup_type","typeLabel":"enum\u003cstring>"},"metadata":{"type":"object","description":"Combined metadata including original metadata","uniqueKey":"metadata","typeLabel":"object"}},"uniqueKey":"","typeLabel":"object"},"examples":{"Example":{"title":"Example","value":{"backup_id":"3c90c3cc-0d44-4b50-8888-8dd25736052a","checksum":"\u003cstring>","data_size":123,"backup_type":"data","metadata":{}}}},"exampleType":"generated"}},"exampleType":"generated"},"f77be655-0803-4ad0-8e8c-69510e2d790c":{"description":"Invalid request parameters or verification failed","content":{"application/json":{"schema":{"type":"object","properties":{"message":{"type":"string","description":"Error message","uniqueKey":"message","typeLabel":"string"},"error":{"type":"string","description":"Error type","uniqueKey":"error","typeLabel":"string"}},"uniqueKey":"","typeLabel":"object"},"examples":{"Example":{"title":"Example","value":{"message":"\u003cstring>","error":"\u003cstring>"}}},"exampleType":"generated"}},"exampleType":"generated"},"eba209d0-205d-4c0a-bdf7-dcb0a0315358":{"description":"Key or user not found","content":{"application/json":{"schema":{"type":"object","properties":{"message":{"type":"string","description":"Error message","uniqueKey":"message","typeLabel":"string"},"error":{"type":"string","description":"Error type","uniqueKey":"error","typeLabel":"string"}},"uniqueKey":"","typeLabel":"object"},"examples":{"Example":{"title":"Example","value":{"message":"\u003cstring>","error":"\u003cstring>"}}},"exampleType":"generated"}},"exampleType":"generated"},"eaad51c4-d7b1-4ef0-822c-3d37acd7e2f8":{"description":"Internal server error","content":{"application/json":{"schema":{"type":"object","properties":{"message":{"type":"string","description":"Error message","uniqueKey":"message","typeLabel":"string"},"error":{"type":"string","description":"Error type","uniqueKey":"error","typeLabel":"string"}},"uniqueKey":"","typeLabel":"object"},"examples":{"Example":{"title":"Example","value":{"message":"\u003cstring>","error":"\u003cstring>"}}},"exampleType":"generated"}},"exampleType":"generated"}},"security":{"47399b6c-eaae-4df7-9aee-d7b2556a8efb":{"bearerAuth":{"description":"Bearer token authentication. Can be either a JWT token or API key.","type":"http","scheme":"bearer","scopes":[]}}},"servers":{"07607eae-562e-40f7-b726-5e710d7d23a2":{"url":"https://service.uat-keys.coincover.com","description":"Sandbox (UAT)"},"1abe8606-0389-42be-b7a6-dc0d5e5e69a9":{"url":"https://service.keys.coincover.com","description":"Production — confirm host with your account manager"}},"processedSecurityOptions":[{"schemes":[{"scheme":{"description":"Bearer token authentication. Can be either a JWT token or API key.","type":"http","scheme":"bearer","scopes":[]},"schema":{"title":"Bearer Auth","type":"string","isRequired":true,"description":"Bearer token authentication. Can be either a JWT token or API key.","format":"bearer","typeLabel":"string\u003cbearer>","deprecated":false},"schemeName":"bearerAuth","name":"Authorization"}],"title":"bearerAuth"}]},"originalFileLocation":"specs/wallet-provider.openapi.json"},"subdomain":"coincover","siteName":"Coincover Developer Docs","title":"Partner - Store secure encrypted data - Coincover Developer Docs","navMaps":{"firstHrefInVersion":{},"firstHrefInLanguage":{}},"lastModified":"2026-09-17T12:13:32.775Z","originalFileLocation":"api-reference/backups/partner--store-secure-encrypted-data.mdx"},"headHtml":"\u003cscript data-mint-head>(function(){var d=document.documentElement,p=null;if(!p){try{p=localStorage.getItem(\"isDarkMode\")}catch(e){}if(p==='true')p='dark';else if(p==='false')p='light';if(p!=='light'\u0026\u0026p!=='dark'\u0026\u0026p!=='system')p=\"system\"}var r=p==='system'?(matchMedia(\"(prefers-color-scheme: dark)\").matches?'dark':'light'):p;d.classList.remove(r==='dark'?'light':'dark');d.classList.add(r);d.setAttribute(\"data-theme-preference\",p)})();\u003c/script>\u003cmeta data-mint-head name=\"description\" content=\"Stores base64-encoded encrypted data with checksum validation and padding type specification. The data is verified using the enclave before storage. Partner-only endpoint. The checksum is required and must be the SHA-256 of the plaintext.\">\u003cmeta data-mint-head name=\"application-name\" content=\"Coincover Developer Docs\">\u003cmeta data-mint-head name=\"generator\" content=\"Mintlify\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"192x192\" href=\"/mintlify-assets/_mintlify/favicons/coincover/Wnz4s2jyTI4-WRLe/_generated/favicon/android-chrome-192x192.png\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"apple-touch-icon\" type=\"image/png\" sizes=\"180x180\" href=\"/mintlify-assets/_mintlify/favicons/coincover/Wnz4s2jyTI4-WRLe/_generated/favicon/apple-touch-icon.png\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"16x16\" href=\"/mintlify-assets/_mintlify/favicons/coincover/Wnz4s2jyTI4-WRLe/_generated/favicon/favicon-16x16.png\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"32x32\" href=\"/mintlify-assets/_mintlify/favicons/coincover/Wnz4s2jyTI4-WRLe/_generated/favicon/favicon-32x32.png\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"shortcut icon\" type=\"image/x-icon\" href=\"/mintlify-assets/_mintlify/favicons/coincover/Wnz4s2jyTI4-WRLe/_generated/favicon/favicon.ico\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"192x192\" href=\"/mintlify-assets/_mintlify/favicons/coincover/Wnz4s2jyTI4-WRLe/_generated/favicon-dark/android-chrome-192x192.png\" media=\"(prefers-color-scheme: dark)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"16x16\" href=\"/mintlify-assets/_mintlify/favicons/coincover/Wnz4s2jyTI4-WRLe/_generated/favicon-dark/favicon-16x16.png\" media=\"(prefers-color-scheme: dark)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"32x32\" href=\"/mintlify-assets/_mintlify/favicons/coincover/Wnz4s2jyTI4-WRLe/_generated/favicon-dark/favicon-32x32.png\" media=\"(prefers-color-scheme: dark)\">\u003clink data-mint-head rel=\"shortcut icon\" type=\"image/x-icon\" href=\"/mintlify-assets/_mintlify/favicons/coincover/Wnz4s2jyTI4-WRLe/_generated/favicon-dark/favicon.ico\" media=\"(prefers-color-scheme: dark)\">\u003cmeta data-mint-head property=\"og:title\" content=\"Partner - Store secure encrypted data - Coincover Developer Docs\">\u003cmeta data-mint-head property=\"og:description\" content=\"Stores base64-encoded encrypted data with checksum validation and padding type specification. The data is verified using the enclave before storage. Partner-only endpoint. The checksum is required and must be the SHA-256 of the plaintext.\">\u003cmeta data-mint-head property=\"og:site_name\" content=\"Coincover Developer Docs\">\u003cmeta data-mint-head property=\"og:url\" content=\"https://developer.coincover.com/api-reference/backups/partner--store-secure-encrypted-data\">\u003cmeta data-mint-head property=\"og:type\" content=\"website\">\u003cmeta data-mint-head property=\"og:image\" content=\"https://coincover.mintlify.site/_mintlify/api/og/v2?division=Backups\u0026amp;title=Partner+-+Store+secure+encrypted+data\u0026amp;description=Stores+base64-encoded+encrypted+data+with+checksum+validation+and+padding+type+specification.+The+data+is+verified+using+the+enclave+before+storage.+Partner-onl\u0026amp;theme=e889e042c90bb80030a3389c\u0026amp;signature=dfd81a6d10fffd292351056b6461797bd08a6017f3d195eee672ef2174632d56\">\u003cmeta data-mint-head property=\"og:image:width\" content=\"1200\">\u003cmeta data-mint-head property=\"og:image:height\" content=\"630\">\u003cmeta data-mint-head name=\"twitter:card\" content=\"summary_large_image\">\u003cmeta data-mint-head name=\"twitter:title\" content=\"Partner - Store secure encrypted data - Coincover Developer Docs\">\u003cmeta data-mint-head name=\"twitter:description\" content=\"Stores base64-encoded encrypted data with checksum validation and padding type specification. The data is verified using the enclave before storage. Partner-only endpoint. The checksum is required and must be the SHA-256 of the plaintext.\">\u003cmeta data-mint-head name=\"twitter:image\" content=\"https://coincover.mintlify.site/_mintlify/api/og/v2?division=Backups\u0026amp;title=Partner+-+Store+secure+encrypted+data\u0026amp;description=Stores+base64-encoded+encrypted+data+with+checksum+validation+and+padding+type+specification.+The+data+is+verified+using+the+enclave+before+storage.+Partner-onl\u0026amp;theme=e889e042c90bb80030a3389c\u0026amp;signature=dfd81a6d10fffd292351056b6461797bd08a6017f3d195eee672ef2174632d56\">\u003cmeta data-mint-head name=\"twitter:image:width\" content=\"1200\">\u003cmeta data-mint-head name=\"twitter:image:height\" content=\"630\">\u003cmeta data-mint-head name=\"msapplication-config\" content=\"/mintlify-assets/_mintlify/favicons/coincover/Wnz4s2jyTI4-WRLe/_generated/favicon/browserconfig.xml\">\u003cmeta data-mint-head name=\"apple-mobile-web-app-title\" content=\"Coincover Developer Docs\">\u003cmeta data-mint-head name=\"msapplication-TileColor\" content=\"#3939EF\">\u003clink data-mint-head rel=\"canonical\" href=\"https://developer.coincover.com/api-reference/backups/partner--store-secure-encrypted-data\">\u003clink data-mint-head rel=\"alternate\" type=\"application/xml\" href=\"/sitemap.xml\">\u003clink data-mint-head rel=\"alternate\" type=\"text/markdown\" href=\"/api-reference/backups/partner--store-secure-encrypted-data.md\">\u003cscript data-mint-head type=\"application/ld+json\">{\"@context\":\"https://schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https://developer.coincover.com/#organization\",\"name\":\"Coincover Developer Docs\",\"url\":\"https://developer.coincover.com\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https://mintcdn.com/coincover/YulmKC25AtRiJdum/images/CC-Logo-Black.svg?fit=max\u0026auto=format\u0026n=YulmKC25AtRiJdum\u0026q=85\u0026s=d81d260390cff9797e850679aeec6841\"}},{\"@type\":\"WebSite\",\"@id\":\"https://developer.coincover.com#website\",\"name\":\"Coincover Developer Docs\",\"url\":\"https://developer.coincover.com\",\"publisher\":{\"@id\":\"https://developer.coincover.com/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https://developer.coincover.com/api-reference/backups/partner--store-secure-encrypted-data#webpage\",\"url\":\"https://developer.coincover.com/api-reference/backups/partner--store-secure-encrypted-data\",\"name\":\"Partner - Store secure encrypted data\",\"description\":\"Stores base64-encoded encrypted data with checksum validation and padding type specification. The data is verified using the enclave before storage. Partner-only endpoint. The checksum is required and must be the SHA-256 of the plaintext.\",\"dateModified\":\"2026-09-17T12:13:32.775Z\",\"isPartOf\":{\"@id\":\"https://developer.coincover.com#website\"},\"breadcrumb\":{\"@id\":\"https://developer.coincover.com/api-reference/backups/partner--store-secure-encrypted-data#breadcrumb\"}},{\"@type\":\"BreadcrumbList\",\"@id\":\"https://developer.coincover.com/api-reference/backups/partner--store-secure-encrypted-data#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"API Reference\",\"item\":\"https://developer.coincover.com/api-reference/keys/partner--assign-a-new-key-with-environment-specification\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Wallet Provider API\",\"item\":\"https://developer.coincover.com/api-reference/keys/partner--assign-a-new-key-with-environment-specification\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Partner - Store secure encrypted data\",\"item\":\"https://developer.coincover.com/api-reference/backups/partner--store-secure-encrypted-data\"}]},{\"@type\":[\"TechArticle\",\"APIReference\"],\"@id\":\"https://developer.coincover.com/api-reference/backups/partner--store-secure-encrypted-data#apireference\",\"headline\":\"Partner - Store secure encrypted data\",\"name\":\"Partner - Store secure encrypted data\",\"description\":\"Stores base64-encoded encrypted data with checksum validation and padding type specification. The data is verified using the enclave before storage. Partner-only endpoint. The checksum is required and must be the SHA-256 of the plaintext.\",\"url\":\"https://developer.coincover.com/api-reference/backups/partner--store-secure-encrypted-data\",\"mainEntityOfPage\":{\"@id\":\"https://developer.coincover.com/api-reference/backups/partner--store-secure-encrypted-data#webpage\"},\"dateModified\":\"2026-09-17T12:13:32.775Z\",\"publisher\":{\"@id\":\"https://developer.coincover.com/#organization\"},\"isPartOf\":{\"@id\":\"https://developer.coincover.com#website\"}}]}\u003c/script>\u003cscript data-mint-head type=\"application/ld+json\">{\"@context\":\"https://schema.org\",\"@type\":\"WebSite\",\"name\":\"Coincover Developer Docs\",\"creator\":{\"@type\":\"Organization\",\"name\":\"Mintlify\",\"url\":\"https://mintlify.com\"}}\u003c/script>","siteName":"Coincover Developer Docs","nav":{"global":null,"tabs":[{"tab":"Get Started","pages":[{"title":"Get Started","href":""}]},{"tab":"Products","pages":[{"title":"Products","href":"/wallet-provider-recovery/overview"}]},{"tab":"Partners","pages":[{"title":"Partners","href":"/partner-guides/overview"}]},{"tab":"Guides","pages":[{"title":"Guides","href":"/guides/validating-key-signatures"}]},{"tab":"API Reference","groups":[{"group":"API Reference","pages":[{"group":"Wallet Provider API","pages":[{"group":"Keys","pages":[{"title":"Partner - Assign a new key with environment specification","description":"Creates a new key pair with the enclave, shards the private key, and securely stores the encrypted key shards. Includes key environment specification: HOT (online generation/storage) or COLD (offline generation/storage). Partner-only endpoint.","deprecated":null,"version":null,"openapi":"/specs/wallet-provider.openapi.json post /v1/partner/keys","href":"/api-reference/keys/partner--assign-a-new-key-with-environment-specification"}]},{"group":"Backups","pages":[{"title":"Partner - Store secure encrypted data","deprecated":null,"version":null,"openapi":"/specs/wallet-provider.openapi.json post /v1/partner/secure/data","href":"/api-reference/backups/partner--store-secure-encrypted-data"},{"title":"Partner - Store secure encrypted files","description":"Stores encrypted files securely. The key environment is determined from the provided key. The file must already be encrypted on the partner side; CoinCover applies no additional server-side encryption. Maximum payload 10MB. Partner-only endpoint.","deprecated":null,"version":null,"openapi":"/specs/wallet-provider.openapi.json post /v1/partner/secure/file","href":"/api-reference/backups/partner--store-secure-encrypted-files"}]}]},{"group":"Institutional API","pages":[{"group":"Keys","pages":[{"title":"Assign a new key","deprecated":null,"version":null,"openapi":"/specs/institutional.openapi.json post /v1/keys","href":"/api-reference/keys/assign-a-new-key"},{"title":"Verify a key's integrity","deprecated":null,"version":null,"openapi":"/specs/institutional.openapi.json get /v1/keys/{keyId}/verify","href":"/api-reference/keys/verify-a-keys-integrity"}]},{"group":"Backups","pages":[{"title":"Store secure encrypted data","deprecated":null,"version":null,"openapi":"/specs/institutional.openapi.json post /v1/secure/data","href":"/api-reference/backups/store-secure-encrypted-data"},{"title":"Store secure encrypted files","deprecated":null,"version":null,"openapi":"/specs/institutional.openapi.json post /v1/secure/file","href":"/api-reference/backups/store-secure-encrypted-files"},{"title":"Verify a backup's integrity","deprecated":null,"version":null,"openapi":"/specs/institutional.openapi.json get /v1/backups/{backupId}/verify","href":"/api-reference/backups/verify-a-backups-integrity"}]}]},{"group":"Retail API","pages":[{"group":"Verification","pages":[{"title":"Start identity verification","deprecated":null,"version":null,"openapi":"/specs/retail.openapi.json post /v1/verification/start","href":"/api-reference/verification/start-identity-verification"},{"title":"Get verification status","deprecated":null,"version":null,"openapi":"/specs/retail.openapi.json get /v1/verification/{verification_id}/status","href":"/api-reference/verification/get-verification-status"},{"title":"Simulate biometric verification events","deprecated":null,"version":null,"openapi":"/specs/retail.openapi.json post /v1/verification/simulate","href":"/api-reference/verification/simulate-biometric-verification-events"}]},{"group":"Keys","pages":[{"title":"Generate a cryptographic key","deprecated":null,"version":null,"openapi":"/specs/retail.openapi.json post /v1/key/generate","href":"/api-reference/keys/generate-a-cryptographic-key"}]},{"group":"Backups","pages":[{"title":"Store encrypted backup data","deprecated":null,"version":null,"openapi":"/specs/retail.openapi.json post /v1/backup/store","href":"/api-reference/backups/store-encrypted-backup-data"},{"title":"Recover encrypted backup data","deprecated":null,"version":null,"openapi":"/specs/retail.openapi.json post /v1/backup/recover","href":"/api-reference/backups/recover-encrypted-backup-data"}]}]},{"group":"Updates","pages":[{"title":"Changelog","mode":"wide","href":"/changelog/changelog"}]}]}]}]},"basePath":"","title":"Partner - Store secure encrypted data - Coincover Developer Docs","buildId":"dpl_DTau1J5HqS9UTgVSDwGksstFWtPa","deploymentId":"dpl_DTau1J5HqS9UTgVSDwGksstFWtPa","dynamics":["c2aa737661","2b790eda92","b0f84f53ff","a9bb46feb3"],"chunks":["OpenApiReferenceProvider-5FCzAcfS.js","utils-SLtAG4EZ.js","cloneDeep-izs3Hzxb.js","_Uint8Array-BVIqJ90l.js","isObjectLike-C8vmzPEN.js","isArray-Dcu1dQ5t.js","utils-2DZi8ZMu.js","toString-BX-iyh8G.js","isSymbol-CSH9U2Gm.js","addUniqueKeysToSchema-D7J3nkzE.js","snippetPresets-D0Alv0AH.js","style-to-object-BY3JEAdk.js","v4-DIgz8zy6.js","conditional-requirements-CFM0id0Q.js","ApiExamples-BI4qNJ2c.js","isEqual-BfaiBbcl.js","usePlaygroundInputsStore-BD3uyr8j.js","shallow-D8iEBr5z.js","getApiPlaygroundDisplay-CgNP4lzR.js","CodeSnippet-CX-QHuMs.js","CodeSnippets-VlXE-ZUf.js","Page-D9ithiIZ.js","getPastedJson-DYNQkZ1M.js","icon-CzacdwOi.js","MethodPill-2JVqoYKi.js","DuplicateIcon-_xVXs-U8.js","createIcon-BRHrweLo.js","DynamicMarkdown-mQG_iQiE.js","SectionHeading-DMpJzv8f.js","axios-vUo_bRtp.js","Markdown-5FGIym-8.js","clsx-D-TRO5q5.js","lib-DuNMoZ05.js","lib-B8HbPgcC.js","html-void-elements-mCSPHezU.js","dist-CdrJecqK.js","katex-YMM-FMeD.js","marked.esm-CZWythHk.js","AssistantPageLink-CHlcWBLM.js"]}