Halliday

Unified crypto payments for every chain.

San Francisco, United States · Founded 2021 · $20.0M raised

Employees
11–50
Founded
2021
Business Model
B2B
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

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Funding History

SeedMar 2025
$20.0M

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