Klarna Payment

[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_287":288,"_289":290},"routes/_app.x.$handle.$name",{"_100":99,"_32":45,"_108":90,"_27":109,"_13":14,"_110":-5,"_11":111,"_112":113,"_114":115,"_116":117,"_118":119,"_20":-5,"_120":-5,"_121":-5,"_122":25,"_123":124,"_125":59,"_126":-5,"_127":-5,"_128":129},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":-5,"_18":-5},"project",{"_43":44,"_32":45,"_38":46,"_47":-5,"_48":25,"_49":50,"_51":50,"_52":53,"_54":-5,"_18":55,"_56":57,"_58":59,"_60":-5,"_61":-5,"_62":63,"_64":65,"_66":67,"_68":69,"_70":71,"_72":-5,"_73":74,"_75":74,"_76":77,"_78":77,"_79":77,"_80":74,"_81":74,"_82":83,"_84":85,"_86":87,"_88":25},"version",82,"changes",[19],"aiChatInfo","userId",{"_20":21,"_22":23,"_24":25,"_26":25,"_27":28,"_29":28},"file",{"_30":31,"_32":33,"_34":20,"_35":37,"_38":39,"_40":14,"_41":42,"_24":25},"previous",{"_30":31,"_32":33,"_34":20,"_35":36},"deleted",false,"deletedHere","path","frontend/klarna-iframe.html","latestPath","fileId","dd6bbbc6-1180-11f1-b0ec-42dde27851f2","name","klarna-iframe.html","fileType","content","\n\n \n \n \n Klarna Payment\n \n \n \n \n \n

\n\n \n \n \n\n","\n\n \n \n \n Klarna Payment\n \n \n \n \n \n

\n\n \n \n \n\n","createdAt",["D",1772109226918],"branchVersion","branchId","2c36ce54-00e6-11f1-a76a-42dde27851f2","id","2c36560e-00e6-11f1-a76a-42dde27851f2","JPM-setup",["D",1770112400938],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","How to limit usage to one iframe of initializing Klarna Web SDK","imageUrl","01993d45-9433-727b-b29b-06a7295b5411","pinnedFileId","6d78e38c-00ed-11f1-bb4f-42dde27851f2","pinPreview",true,"pinMigrated","screenshotVersion","likeCount",0,"orgId","01993d45-9433-727b-b29b-099b638de562","tursoName","2c36560e00e611f1a76a42dde27851f2","tursoHostname","2c36560e00e611f1a76a42dde27851f2-val-town.aws-us-east-2.turso.io","tursoMeasuredAt",["D",1789518676100],"pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_100":99,"_107":103},"org",{"_100":99,"_101":-5,"_102":103,"_18":55,"_104":105,"_106":25},"branch",{"_13":89,"_32":90,"_43":42,"_91":44,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":-5,"_97":45,"_98":99},"isOwned",101,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","alexanerstalbrandklarna","handle","displayName","avatar","https://img.clerk.com/eyJ0eXBlIjoiZGVmYXVsdCIsImlpZCI6Imluc18yTm10cGhQUklwU0tqZHNiOHNnNGd2ZjJURFUiLCJyaWQiOiJ1c2VyXzMyYXJhOVozMGlPajdzS20yR0RiaTREMDZ3bCJ9","tier","free","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_43":44,"_32":45,"_38":282,"_47":-5,"_48":25,"_49":50,"_51":50,"_52":53,"_54":-5,"_18":55,"_56":57,"_58":59,"_60":-5,"_61":-5,"_62":63,"_64":65,"_66":67,"_68":69,"_70":283,"_72":-5,"_73":74,"_75":74,"_76":77,"_78":77,"_79":77,"_80":74,"_81":74,"_82":284,"_84":285,"_86":286,"_88":25},"tree",[206,208,212,214,215,216,217,218],"files",[206,207,208,209,210,211,212,213,214,215,216,217,218],"counts",{"_196":63,"_197":161,"_198":161,"_199":200,"_201":202},"contents",[130,131,132,133,134,135,136,137],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_43":190,"_32":191,"_30":192,"_140":-5,"_41":42,"_40":193,"_142":59,"_38":194,"_13":63,"_34":182,"_35":-5,"_24":25,"_147":-5,"_27":195},{"_43":184,"_32":185,"_30":186,"_140":-5,"_41":42,"_40":187,"_142":59,"_38":188,"_13":63,"_34":182,"_35":-5,"_24":25,"_147":-5,"_27":189},{"_43":178,"_32":179,"_30":180,"_140":-5,"_41":42,"_40":144,"_142":59,"_38":181,"_13":63,"_34":182,"_35":-5,"_24":25,"_147":-5,"_27":183},{"_43":171,"_32":172,"_30":173,"_140":-5,"_41":42,"_40":174,"_142":59,"_38":175,"_13":63,"_34":20,"_35":176,"_24":25,"_147":-5,"_27":177},{"_43":164,"_32":165,"_30":166,"_140":-5,"_41":42,"_40":167,"_142":59,"_38":168,"_13":63,"_34":20,"_35":169,"_24":25,"_147":-5,"_27":170},{"_43":156,"_32":157,"_30":158,"_140":-5,"_41":42,"_40":159,"_142":59,"_38":160,"_13":161,"_34":20,"_35":162,"_24":25,"_147":-5,"_27":163},{"_43":149,"_32":150,"_30":151,"_140":-5,"_41":42,"_40":152,"_142":59,"_38":153,"_13":63,"_34":20,"_35":154,"_24":25,"_147":-5,"_27":155},{"_43":138,"_32":139,"_30":57,"_140":-5,"_41":42,"_40":141,"_142":25,"_38":143,"_13":144,"_34":145,"_35":146,"_24":25,"_147":-5,"_27":148},"64f737de-12f1-11f1-b106-42dde27851f2","main.ts","parentId",70,"latest",["D",1772096341505],4,"http","import {\n readFile,\n serveFile,\n} from \"https://esm.town/v/std/utils@85-main/index.ts\";\n\nexport default async function (req: Request) {\n const url = new URL(req.url);\n const path = url.pathname;\n\n // Serve frontend files\n if (path.startsWith(\"/frontend/\")) {\n return serveFile(path, import.meta.url);\n }\n\n // Serve shared files\n if (path.startsWith(\"/shared/\")) {\n return serveFile(path, import.meta.url);\n }\n\n // Main page (first-party context)\n const html = await readFile(\"/frontend/index.html\", import.meta.url);\n return new Response(html, {\n headers: { \"Content-Type\": \"text/html\" },\n });\n}\n","label",[139],"f54e8f72-00e9-11f1-a3d1-42dde27851f2","deno.json","f54e904e-00e9-11f1-a3d1-42dde27851f2",10,["D",1770114026808],"{\n \"$schema\": \"https://raw.githubusercontent.com/denoland/deno/98f62cee78e85bfc47c62ed703777c6bc8794f1c/cli/schemas/config-file.v1.json\",\n \"lock\": false,\n \"compilerOptions\": {\n \"noImplicitAny\": false,\n \"strict\": true,\n \"types\": [\"https://www.val.town/types/valtown.d.ts\"],\n \"lib\": [\n \"dom\",\n \"dom.iterable\",\n \"dom.asynciterable\",\n \"deno.ns\",\n \"deno.unstable\"\n ]\n },\n \"lint\": {\n \"include\": [\"deno:/https/esm.town/**/*\"],\n \"rules\": {\n \"exclude\": [\"no-explicit-any\"]\n }\n },\n \"node_modules_dir\": false,\n \"experimental\": {\n \"unstable-node-globals\": true,\n \"unstable-temporal\": true,\n \"unstable-worker-options\": true,\n \"unstable-sloppy-imports\": true\n }\n}",[150],"dd78a232-1180-11f1-908f-42dde27851f2","CLAUDE.md","b5798410-117e-11f1-bf22-42dde27851f2",51,["D",1771938059261],1,"# CLAUDE.md\n\nThis file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.\n\n## Project Overview\n\nThis is a **Val Town project** — a Klarna payment integration prototype demonstrating iframe-based payment flows for the JPM (J.P. Morgan) partnership. It runs on the Val Town platform (Deno serverless runtime, not Node.js).\n\n## Running the Project\n\nThis project is deployed and run via Val Town. Locally, use the `vt` CLI:\n\n```bash\nvt dev # Start local dev server\nvt push # Deploy to Val Town\nvt pull # Pull latest from Val Town\n```\n\nThe project has a `.vt/state.json` that tracks the Val Town project ID and branch.\n\n## Architecture\n\nThe app uses a **single-iframe architecture** for Klarna payment integration:\n\n1. **`main.ts`** — HTTP request handler (Val Town entry point). Serves static files from `frontend/` and `shared/` using Val Town's `serveFile`/`readFile` utilities.\n\n2. **`frontend/index.html`** — First-party merchant page. Embeds a single `\n \n \n\n \n

Payment Status

\n \nWaiting for payment...\n

\n \n\n \n \n\n",[],[185,261],["D",1770114025840],[209,210,211],[185],"d2ffec40-130e-11f1-b43d-42dde27851f2","settings.local.json","78d7359c-117f-11f1-96b3-42dde27851f2",81,["D",1772108981555],"{\n \"permissions\": {\n \"allow\": [\n \"Bash(grep:*)\",\n \"Bash(find:*)\",\n \"Bash(npx jest:*)\"\n ]\n }\n}\n",[],[191,272],["D",1771937460882],[207],[191],["D",1770112400938],["D",1789518676100],{"_100":99,"_107":103},{"_100":99,"_101":-5,"_102":103,"_18":55,"_104":105,"_106":25},{"_13":89,"_32":90,"_43":42,"_91":44,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":-5,"_97":45,"_98":99},"ctx",{"_82":-5,"_127":320,"_321":322,"_323":324,"_325":25,"_326":25,"_327":25,"_328":59,"_329":-5,"_330":-7,"_331":-7,"_332":63,"_333":25,"_334":25,"_335":-5,"_336":25,"_337":25,"_338":25,"_339":-5},"ENV",{"_291":292,"_293":294,"_295":90,"_296":297,"_298":299,"_300":301,"_302":303,"_304":305,"_306":307,"_308":309,"_310":311,"_312":313,"_314":315,"_316":317,"_318":319},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","fdb67791413f4386b4dbf18f354029a617f6160f","RENDER_GIT_BRANCH","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","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

Diff · v82