Halliday
Unified crypto payments for every chain.
San Francisco, United States · Founded 2021 · $20.0M raised
- Headquarters
- San Francisco, California
- Employees
- 11–50
- Founded
- 2021
- Business Model
- B2B
- Website
- halliday.xyz
- Total Funding
- $20.0M
- Last Round
- $20.0M SeedMar 2025
- Rounds
- 1
About
Halliday is a unified crypto payments infrastructure platform that enables developers and blockchain projects to integrate onramps, bridges, cross-chain swaps, and deposits through a single API and customizable UI. The platform intelligently routes user transactions through the optimal pathway based on geography, payment method, and latency — connecting to a broad network of onramp providers, centralized exchanges, and bridging protocols. Halliday is fully non-custodial by design and supports rapid integration with as few as 7 lines of code. The company raised a $20M Series A led by a16z crypto in March 2025 and has worked with clients such as Story Protocol to reduce onboarding time from 30+ minutes to seconds.
Summary
Halliday is a Crypto & Web3 company based in San Francisco, United States, founded in 2021. It has raised $20.0M in total across 1 round, most recently a $20.0M Seed round in Mar 2025.
Tech & App Stack
4 technologies & apps tracked
Create a free account — 25 credits a month to unlock the full tech & app stack, funding history, and valuations.
Sign up to view the funding chart
Create a free account — 25 credits a month to unlock funding history, valuations, and tech stacks.
Funding History
Mar 2025
Similar Companies
Regulated institutional-grade cryptocurrency exchange offering spot trading for Bitcoin, Ethereum...

Humanoid robotics company building general-purpose autonomous robots for commercial deployment

Economic infrastructure for the internet.

Enterprise-grade digital asset infrastructure platform enabling fintechs, banks, and payment prov...

FTX provides field service management and asset management solutions.

FTX Trading Ltd. was a cryptocurrency derivatives exchange and crypto hedge fund that filed for b...