Cayman Islands · 
Who invested in API3?
API3's investors include SOSV, Pantera Capital, Digital Currency Group, Hashed and CoinFund.
Cayman Islands · Venture startup
Who invested in API3
Funding summaryUpdated 26 Oct 2026
$4.0Mraised across 1 round since 2024, from 1 source
- Latest round
- Venture, $4.0MMay 2024
- Investors
- 5
The rounds
- May 2024
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 4 firms list API3 as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about API3
How much has API3 raised?
API3 has raised $4.0M across 1 round since 2024.
When did API3 last raise?
API3's most recent round was a Venture of $4.0M in May 2024.
What was API3's biggest round?
Its most recent round, $4.0M in May 2024, is also its largest on record.
Who backed API3 first?
API3's first round on record, in May 2024, was backed by SOSV, Pantera Capital and Digital Currency Group and 2 others.
What stage is API3 at?
API3's latest named round is a Venture, in May 2024.
Where is API3 based?
API3 is based in Cayman Islands.
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