[{"_1":2,"_179":-5,"_180":-5},"loaderData",{"_3":4,"_95":96},"root",{"_5":6,"_36":37,"_68":69},"ctx",{"_7":8,"_23":-5,"_24":25,"_26":27,"_28":20,"_29":20,"_30":20,"_31":-5,"_32":33,"_34":20,"_35":20},"auth",{"_9":-5,"_10":-5,"_11":-5,"_12":-5,"_13":-5,"_14":-5,"_15":-5,"_16":-5,"_17":-5,"_18":-5,"_19":20,"_21":22},"sessionClaims","sessionId","sessionStatus","userId","actor","orgId","orgRole","orgSlug","orgPermissions","factorVerificationAge","isAuthenticated",false,"tokenType","session_token","user","preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesChatPanelState","notificationCount",0,"flagDenols","isPaidOrgMember","ENV",{"_38":39,"_40":41,"_42":43,"_44":45,"_46":47,"_48":49,"_50":51,"_52":53,"_54":55,"_56":57,"_58":59,"_60":61,"_62":63,"_64":65,"_66":67},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","VAL_RUNTIME_NAME","prod","RENDER_GIT_COMMIT","5239845a9d28bb87e603f0cf2ef63fd4c7134223","RENDER_GIT_BRANCH","main","CLERK_PUBLISHABLE_KEY","pk_live_Y2xlcmsudmFsLnRvd24k","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","API_URL","https://api.val.town","clerkState",{"_70":71},"__internal_clerk_state",{"_72":73,"_74":47,"_75":76,"_77":76,"_78":20,"_79":76,"_80":76,"_81":76,"_82":76,"_83":84,"_93":20,"_94":20},"__clerk_ssr_state",{"_21":22,"_9":-5,"_10":-5,"_11":-5,"_12":-5,"_13":-5,"_14":-5,"_15":-5,"_16":-5,"_17":-5,"_18":-5,"_19":20},"__publishableKey","__proxyUrl","","__domain","__isSatellite","__signInUrl","__signUpUrl","__afterSignInUrl","__afterSignUpUrl","__clerk_debug",{"_85":20,"_19":20,"_86":76,"_87":88,"_89":76,"_90":47,"_91":20,"_92":76},"isSignedIn","proxyUrl","reason","session-token-and-uat-missing","message","publishableKey","isSatellite","domain","__telemetryDisabled","__telemetryDebug","routes/embed.x.$handle.$name.$",{"_97":98,"_99":100,"_101":102,"_103":104,"_156":157,"_176":177,"_178":-5},"handle","ziggyware","name","untitled-5155","path","gemini.ts","project",{"_105":106,"_99":100,"_107":108,"_109":-5,"_110":20,"_111":112,"_113":-5,"_114":-5,"_12":115,"_116":-5,"_117":20,"_118":-5,"_119":-5,"_120":33,"_14":121,"_122":-5,"_123":-5,"_124":-5,"_125":126,"_127":126,"_128":129,"_130":129,"_131":129,"_132":126,"_133":126,"_23":134,"_137":138,"_142":143,"_155":20},"id","3b6cc6f2-2563-11f1-a5cb-42dde27851f2","createdAt",["D",1774124355416],"deletedAt","legacyEnvVars","privacy","public","description","imageUrl","2c6d46b0-54dd-11f0-a86c-6fbc2b29331a","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount","850db142-aa5e-4914-bceb-1e2e085ae4c5","tursoName","tursoHostname","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm",{"_97":98,"_135":136},"profileImageUrl","https://img.clerk.com/eyJ0eXBlIjoicHJveHkiLCJzcmMiOiJodHRwczovL2ltYWdlcy5jbGVyay5kZXYvb2F1dGhfZ2l0aHViL2ltZ18yekJHRDE5SGVoUHUzUENQaXY2MTRkT3h0cncifQ","org",{"_97":98,"_139":136,"_12":115,"_140":141},"avatar","tier","free","branch",{"_144":145,"_99":45,"_105":146,"_147":106,"_148":-5,"_149":-5,"_150":-5,"_151":-5,"_152":-5,"_153":100,"_154":98},"version",29,"3b6d92b2-2563-11f1-a5cb-42dde27851f2","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","isOwned","file",{"_105":158,"_99":102,"_159":160,"_161":-5,"_162":146,"_163":164,"_165":166,"_107":167,"_144":168,"_169":170,"_171":172,"_173":20,"_174":-5,"_101":175},"de3dd556-256d-11f1-b003-42dde27851f2","fileId","447f2ba6-256b-11f1-95d1-42dde27851f2","parentId","branchId","branchVersion",28,"latest",true,["D",1774128923529],2,"fileType","script","content","/**\n * Gemini Exchange REST API Client\n * HMAC-SHA384 auth, maker-or-cancel optimized, 0.1% maker fee tier\n * Pure factory — no class keyword (Deno compat)\n */\n\nconst GEMINI_API_URL = \"https://api.gemini.com\";\nconst GEMINI_SANDBOX_URL = \"https://api.sandbox.gemini.com\";\n\nexport interface GeminiClient {\n getTicker(symbol: string): Promise;\n getOrderBook(symbol: string, limitBids?: number, limitAsks?: number): Promise;\n getSymbolDetails(symbol: string): Promise;\n getBalances(): Promise;\n getActiveOrders(): Promise;\n newOrder(symbol: string, amount: string, price: string, side: \"buy\" | \"sell\", options?: string[]): Promise;\n cancelOrder(orderId: string): Promise;\n cancelAllOrders(): Promise;\n orderStatus(orderId: string): Promise;\n getNotionalVolume(): Promise;\n}\n\nexport function createGeminiClient(apiKey: string, apiSecret: string, sandbox = false): GeminiClient {\n const baseUrl = sandbox ? GEMINI_SANDBOX_URL : GEMINI_API_URL;\n\n async function signedRequest(endpoint: string, payload: Record = {}): Promise {\n const nonce = Date.now().toString();\n const fullPayload = { request: endpoint, nonce, ...payload };\n const payloadJson = JSON.stringify(fullPayload);\n const b64Payload = btoa(payloadJson);\n\n const encoder = new TextEncoder();\n const key = await crypto.subtle.importKey(\n \"raw\",\n encoder.encode(apiSecret),\n { name: \"HMAC\", hash: \"SHA-384\" },\n false,\n [\"sign\"],\n );\n const sigBuffer = await crypto.subtle.sign(\"HMAC\", key, encoder.encode(b64Payload));\n const signature = Array.from(new Uint8Array(sigBuffer))\n .map((b) => b.toString(16).padStart(2, \"0\"))\n .join(\"\");\n\n const resp = await fetch(`${baseUrl}${endpoint}`, {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"text/plain\",\n \"X-GEMINI-APIKEY\": apiKey,\n \"X-GEMINI-PAYLOAD\": b64Payload,\n \"X-GEMINI-SIGNATURE\": signature,\n \"Cache-Control\": \"no-cache\",\n },\n });\n\n if (!resp.ok) {\n const errText = await resp.text();\n throw new Error(`Gemini ${endpoint} [${resp.status}]: ${errText}`);\n }\n return resp.json();\n }\n\n return {\n async getTicker(symbol) {\n const resp = await fetch(`${baseUrl}/v1/pubticker/${symbol}`);\n if (!resp.ok) throw new Error(`Ticker error: ${resp.status}`);\n return resp.json();\n },\n\n async getOrderBook(symbol, limitBids = 5, limitAsks = 5) {\n const resp = await fetch(\n `${baseUrl}/v1/book/${symbol}?limit_bids=${limitBids}&limit_asks=${limitAsks}`,\n );\n if (!resp.ok) throw new Error(`OrderBook error: ${resp.status}`);\n return resp.json();\n },\n\n async getSymbolDetails(symbol) {\n const resp = await fetch(`${baseUrl}/v1/symbols/details/${symbol}`);\n if (!resp.ok) throw new Error(`SymbolDetails error: ${resp.status}`);\n return resp.json();\n },\n\n getBalances: () => signedRequest(\"/v1/balances\"),\n getActiveOrders: () => signedRequest(\"/v1/orders\"),\n\n newOrder(symbol, amount, price, side, options = [\"maker-or-cancel\"]) {\n return signedRequest(\"/v1/order/new\", {\n symbol, amount, price, side,\n type: \"exchange limit\",\n options,\n });\n },\n\n cancelOrder: (orderId) => signedRequest(\"/v1/order/cancel\", { order_id: orderId }),\n cancelAllOrders: () => signedRequest(\"/v1/order/cancel/all\"),\n orderStatus: (orderId) => signedRequest(\"/v1/order/status\", { order_id: orderId }),\n getNotionalVolume: () => signedRequest(\"/v1/notionalvolume\"),\n };\n}","deleted","label",[102],"permalink","https://www.val.town/x/ziggyware/untitled-5155/code/gemini.ts","extension","actionData","errors"]