API3

George Town, Cayman Islands Founded: 2020 • Age: 6 yrs
APIs for decentralized application development are provided by API3.

About API3

API3 is a company based in George Town (Cayman Islands) founded in 2020 by Heikki Vänttinen. API3 has raised $3 million across 2 funding rounds from investors including Digital Currency Group, CoinFund and Placeholder. API3 offers products and services including OEV Rewards and Data Feeds. API3 operates in a competitive market with competitors including Consensys, Figment, Galxe, Kyber Network and Digital Asset, among others.

  • Headquarter George Town, Cayman Islands
  • Founders Heikki Vänttinen
  • Sectors
    Technology
  • Email
    ••••••••
  • Website api3.org
  • Social LinkedIn X
Key Metrics
  • Total Equity Funding
    $3M (USD)

    in 2 rounds

  • Latest Funding Round
    $23M (USD), Token Sale

    Dec 2020

  • Investors

Products & Services of API3

API3 offers a comprehensive portfolio of products and services, including OEV Rewards and Data Feeds.

OEV Rewards
Reward System

Platform for earning rewards in DeFi projects via oracles.

Data Feeds
Decentralized Data

Provides over 200 feeds for blockchain applications.

Funding Insights of API3

API3 has successfully raised a total of $3M across 2 strategic funding rounds. The most recent funding activity was a Token Sale round of $23 million completed in December 2020. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

  • Total Funding $3M
  • Total Rounds 2
  • Last Round Token Sale — $23M
  • First Round $3M

    (Nov 2020)

  • Investors Count 9

All 2 funding rounds of API3 with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.

DateAmountTransaction NameValuationLead InvestorsInvestors
Dec 2020$23MToken Sale––
–
Nov 2020$3MSeed–Placeholder
Valuation history

9 investors in total: 9 institutional.

Investors in API3

API3 has secured backing from 9 investors, including venture fund and institutional investors. Prominent investors backing the company include Digital Currency Group, CoinFund and Placeholder.

All
Venture Fund
Institutional
InvestorDescriptionFounded YearDomainLocation
Investments are directed toward decentralized information networks by Placeholder.
2017placeholder.vcNew York, United States
Blockchain-focused investment funds and venture capital are provided.
–panteracapital.comMenlo Park, United States
Accomplice is engaged in venture capital investments for startups.
–accomplice.coBoston, United States
Venture capital fund focused on crypto-assets
–hashed.comSeoul, South Korea
Blockchain startups are funded by Block0 as a VC firm.
–block0.chLausanne, Switzerland
Sector-agnostic incubator focused on blockchain startups
2015dcg.coStamford, United States
Capital and support are provided to early-stage web3 companies.
2016coinfund.ioBrooklyn, United States
Equilibrium is recognized as a specialist in automation technology.
–equilibrium.comCorte Madera, USA
Rarestone Capital is engaged in Web3 investment and incubation.
–rarestone.capital-
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Investor details for API3

The complete investor list, round-by-round participation and investor portfolios require an active premium plan.

  • Complete investor list
  • Round participation
  • Investor portfolios
  • Co-investor network

Verified entity values are shown only after access is granted.

People of API3

6 people are tracked at API3 (2 in leadership, 4 in team).

NameRoleGroup
Heikki Vänttinen
Co-FounderLeadership
Mark F.
Api3 - DAO Member (director)Leadership
Ugur Mersinlioglu
Product OwnerTeam
Manu Alzuru
Dot ConnectorTeam
Jiří Herzán
Product Lead | Api3 Market & Dapi PricingTeam
Warren Anderson
Core Technical TeamTeam
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Complete people profiles for API3

Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.

  • Full employee list
  • Team structure
  • Board tenure
  • Professional contacts

Verified entity values are shown only after access is granted.

Timeline of API3

3 dated milestones of API3, from founding to its latest funding, stage changes and deals.

  1. Founded API3 is founded.
  2. Funding First funding round of $3.0M.
  3. Funding Latest funding round, Token Sale, of $23.0M.

Competitors of API3

API3 operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Consensys, Figment, Galxe, Kyber Network and Digital Asset, among others.

Company NameDomainFoundedHQ LocationTotal fundingEmployeesDescription
consensys.io2014Fort Worth, United States$725M900
Developer of blockchain and web3 software platform
figment.io2018Toronto, Canada$165M164
Staking solutions are delivered via an online platform.
galxe.com2021San Mateo, United States$10M–
Infrastructure for Web3 credential curation from multiple sources is offered.
kyber.network2017Singapore––
Blockchain-based market makers for cryptocurrencies are provided.
digitalasset.com2014New York, United States$317.16M–
Blockchain platforms for business applications are developed and provided.
oceanprotocol.com2017Singapore––
Data exchange platform is provided for sharing and monetizing data.
zilliqa.com2017Singapore––
Blockchain-based platform for NFT and Defi application development
pontem.network2020Singapore$10.5M–
Provider of blockchain based application development platform
tatum.io2017Miami, United States$41.7M–
Blockchain applications are developed via an online platform.
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Detailed competitors of API3

The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.

  • Full competitor set
  • Operating metrics
  • Benchmarks
  • Competitive positioning

Verified entity values are shown only after access is granted.

Web traffic of API3

The website of API3 (api3.org) receives about 8.6K visits a month.

  • Monthly visits
    8.6K

    ▲ 20% vs previous month

Similar websites

Websites whose visitors overlap most with API3. Affinity shows how closely the audiences match.

WebsiteDomainAudience affinityMonthly visitsGlobal rankProfile
simpleswap.io
100%
–#141,499View details

Latest news on Api3

API3 partners with LightLink
Smartliquidity • 2 years ago
API3 Hits $1B in TVS Amid Ongoing Expansion
Cryptomode • 2 years ago
API3 has Partnered with MantisSwap
Smartliquidity • 3 years ago
API3 DAO Joins Aurora
Smartliquidity • 3 years ago
Premium access

Complete news archive for API3

Full article history, source details, and older brand coverage require an active premium plan.

  • Full article archive
  • Source and publication date
  • Older coverage
  • Brand-specific news history

Verified entity values are shown only after access is granted.

Similar companies to API3

10 companies that operate in the same segment as API3 (Blockchain & Decentralized Infrastructure), ranked by their profile score on The Company Check.

CompanyDescriptionFoundedLocationTotal fundingRevenueEmployees
Terraform Labs is engaged in blockchain technology development.
2018Singapore, SingaporeUSD 57 M––
Ledger is recognized for providing secure cryptocurrency hardware wallets.
2014Paris, FranceUSD 575.4 M––
Decentralized exchange platform for cryptocurrency trading is operated.
2018New York, New York, United StatesUSD 176 M–85
Developer of blockchain and web3 software platform
2014Fort Worth, Texas, United StatesUSD 725 M––
Public blockchain network platform
2017Zug, Zug, SwitzerlandUSD 542.29 M––
Scalable blockchain interoperability protocols are developed for enhanced network security.
2017George Town, Cayman IslandsUSD 450.75 M––
Blockchain-based PC and mobile games are developed and published.
2006Kowloon, Hong Kong, ChinaUSD 973.19 M––
Protocols for blockchain-based solutions are provided by Aptos.
2021Palo Alto, California, United StatesUSD 350 M––
Cloud-based blockchain platform for application development is provided.
2013San Francisco, California, United StatesUSD 597.81 M––
Blockchain-based fantasy sports marketplace is provided for multiple sports.
2018Saint-mande, Val-de-marne, FranceUSD 738.84 M––
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Frequently Asked Questions about API3

API3 was founded in 2020.

API3 is headquartered in George Town, Cayman Islands.

API3 is a funded company, having raised a total of $3M across 2 funding rounds to date. The company's 1st funding round was a Seed of $3M, raised on Nov 2020.

API3 was founded in 2020 and is headquartered in George Town, Cayman Islands. Decentralized APIs for application development are offered within the blockchain sector, with features such as cross-platform support, serverless oracle node deployments, and API governance. Data integration and aggregation from first-party oracles are facilitated, alongside protections against centralized attack surfaces. Operations focus on secure, blockchain-enabled services for developers.

API3's top competitors include Consensys, Digital Asset and Figment.

API3 offers OEV Rewards and Data Feeds.

API3 has 9 investors. Key investors include Digital Currency Group, CoinFund, Placeholder, Pantera Capital, and Accomplice.

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