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Companies / Halliday

Halliday tech stack

halliday.xyz

Halliday provides an embedded deposit widget and API that unifies fiat onramps and offramps, centralized exchange transfers, and cross-chain crypto deposits so users can fund accounts and receive tokens on a destination chain. It serves onchain apps including perp DEXs, prediction markets, neobanks, wallets, L1s, L2s, appchains, DeFi protocols, and RWA platforms.

Summarized from its homepage on 12 Nov 2026.

Classified asCrypto and blockchainFintech

San Francisco, CA, US

The Halliday homepage

Vendors of Halliday and the evidence for each

VendorCategoryEvidenceLevel
CloudflareCloud and infrastructureLikely
Websiteheader: cf-ray: a5769a2edd08cf97-SJC8 Nov 2026Source
Companies using Cloudflare
Google WorkspaceProductivityLikely
Websitemx: aspmx.l.google.com.8 Nov 2026Source
Companies using Google Workspace
Next.jsDeveloper toolsLikely
Websitescript: /_next/static/chunks/4bd1b696-c023c6e3521b1417.js?dpl=8 Nov 2026Source
Companies using Next.js
VercelCloud and infrastructureLikely
Websiteheader: x-vercel-id: sfo1::dbp5h-1794162137459-ffada2f2dfc68 Nov 2026Source
Companies using Vercel

No public list found

We did not find a public subprocessor list. The company may still publish one, or share it privately.

Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.

See Halliday's full stack

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  • Every company and vendor, with its public source
  • 100 API calls a month, plus MCP and the Chrome extension
  • Work email only. No card, no sales call