API3 (API3) Live Price
API3(API3)Real-Time Price Chart
API3 Real-Time Price Data and Information
API3 Price Performance USD
| Time Period | Price Change (USD) | Price Change (%) |
|---|---|---|
| Today | $ 0.00070 | +0.31% |
| 30 Days | $ -0.030 | -11.89% |
| 60 Days | $ -0.17 | -43.04% |
| 90 Days | $ -0.059 | -20.95% |
API3 Price Information
API3 Market Information
What is API3 (API3)?
API3 (API3) is the token associated with the API3 first-party oracle ecosystem, a project focused on connecting off-chain API data directly to on-chain applications. Instead of relying only on third-party middle layers, API3 is built around data providers operating Airnode and publishing signed data feeds known as dAPIs. This design is intended to help applications access market prices and other external data with clearer provenance and fewer trust assumptions. API3 is an ERC-20 crypto asset used in the API3 DAO, where staking can provide governance participation and support protocol-level security mechanisms. For users researching the API3 price, the key context is that API3 is tied to demand for reliable data feeds, OEV-related products, and adoption of the broader API3 dAPI ecosystem across DeFi and other smart contract use cases.
How API3 (API3) Works
The API3 first-party oracle ecosystem centers on Airnode, a serverless node operated by API providers to push signed off-chain data on-chain. These provider-signed values can be aggregated into dAPIs, which applications can read from API3 contracts when they need current price feeds or other external inputs. API3 also supports request-response data delivery for cases where a smart contract needs information from a specific API endpoint rather than a continuously updated feed.
API3’s coordination layer is the API3 DAO. Token holders can stake API3 in the DAO pool to obtain voting power, delegate votes, and participate in governance decisions related to the protocol. Staked API3 has also been described in API3 documentation as part of the service coverage and collateral model for dAPI users. A major product focus is OEV, or oracle extractable value, where API3 aims to capture value around data-feed updates and route a large portion of that revenue back to participating dApps. As a result, API3 token utility is connected to governance, staking, ecosystem incentives, and the success of API3 data services rather than to a simple payment-token story.
API3 (API3) Use Cases
API3 (API3) use cases are most relevant for people searching for phrases such as API3 price feeds for DeFi, API3 dAPI integration, first-party oracle data for lending markets, and API3 OEV rewards for dApps. Developers can use API3 data feeds where lending protocols, derivatives markets, prediction products, vaults, and other on-chain applications need timely external prices or API-sourced information.
Within the API3 dAPI ecosystem, dApps can replace or supplement existing data feed infrastructure, monitor signed API data, and use OEV-enabled feeds where available. API3 is also relevant to DAO participants who want to help govern parameters, staking incentives, and ecosystem resource allocation. For KCEX users viewing an API3 price page, these use cases help explain why market attention may rise when API3 expands feed coverage, launches new integrations, or shows stronger demand from data-dependent applications.
What Drives API3 (API3)'s Value?
API3 (API3) value is influenced by ecosystem growth, protocol usage, token utility, market liquidity, and demand for reliable data infrastructure. Because the API3 first-party oracle ecosystem serves applications that depend on external data, its market narrative can be affected by data-feed adoption, OEV activity, governance participation, and broader demand for secure cross-chain application infrastructure.
Data Usage
Data Usage matters because API3’s core product is built around dAPIs and Airnode-powered feeds. If more DeFi applications rely on API3 price feeds, reference data, or request-response API access, the API3 ecosystem gains more observable utility. Higher usage can support stronger market attention by linking API3 demand to real application workflows rather than speculative interest alone.
Protocol Integrations
Protocol Integrations influence API3 adoption because data feeds become more useful when they are embedded in lending markets, derivatives protocols, vault strategies, and other on-chain products. Each credible API3 dAPI integration can increase developer trust, expand the set of supported use cases, and improve visibility for API3 among teams comparing data infrastructure providers.
Developer Adoption
Developer Adoption is important because API3’s long-term relevance depends on builders choosing its documentation, contracts, and data-feed tooling. Clear integration paths through API3 Market, Airnode documentation, and OEV materials can reduce friction for teams. More developers testing and deploying API3 feeds may lead to broader ecosystem coverage and more sustainable utility.
Cross-Chain Demand
Cross-Chain Demand can affect API3 because many DeFi applications operate across multiple EVM networks and need consistent external data wherever users are active. If the API3 dAPI ecosystem continues supporting more networks and chain-specific feed demand grows, API3 may benefit from a larger addressable market for data services and OEV-enabled infrastructure.
Network Security
Network Security matters because applications using external data need dependable updates, transparent sourcing, and resilient infrastructure. API3’s first-party model, cryptographic signatures, staking-based governance, and service coverage concepts are all part of its security positioning. Strong security perception can help API3 attract integrations from protocols where oracle failure or manipulated data would create material risk.
OEV Revenue and Rewards Model
OEV is a coin-specific API3 factor because the project focuses on recapturing value created around data-feed updates and sharing much of it with participating dApps. If OEV rewards become a meaningful reason for applications to choose API3 feeds, the API3 ecosystem could see stronger product differentiation, recurring usage, and revenue-linked attention from data-dependent DeFi protocols.
API3 DAO Staking and Governance
API3 DAO Staking and Governance are unique demand drivers because API3 holders can stake tokens to gain voting power and participate in protocol decisions. Governance may influence staking incentives, resource allocation, integrations, and risk parameters. Healthy participation in the API3 DAO can strengthen alignment between token holders, data providers, developers, and applications using API3 services.
How to Buy API3(API3)
API3 Resources
Others Are Also Asking: Additional Questions About API3
API3 (API3) is currently trading at $0.22 USD on KCEX. This reflects a +1.51% change over the past 24 hours.
API3 has a market capitalization of $31.72M USD, ranking #618 among all cryptocurrencies. Market cap is calculated by multiplying the current price by the circulating supply.
The current circulating supply of API3 is 143.32M out of a maximum supply of 156.84M. This means approximately 91.37% of all API3 that will ever exist is already in circulation.
API3 reached its all-time high of $10.3 USD on 2021-04-06. The current price is approximately 97.85% below that peak.
API3 hit its all-time low of $0.209895 USD on 2026-06-30. Since then, API3 has gained over 5.48% from that level.
You can buy API3 on KCEX by creating a free account, completing verification, and depositing funds via crypto transfer. API3/USDT is available for both spot trading and futures trading on KCEX.
API3 is currently priced at $0.22 USD with a 24h change of +1.51% and a 7-day change of +2.07%. Investment decisions depend on your own research and risk tolerance - always do your own due diligence before trading.
KCEX offers zero maker fees on API3/USDT spot trading. Taker fees are among the lowest in the industry, making KCEX a cost-effective platform for trading API3. For a full breakdown of trading fees, visit the KCEX Fee Schedule.