API3 (API3): What It Is, Uses and Risks

API3 is the token of Api3, a project that builds data infrastructure for decentralized finance and AI. Its first-party oracles deliver price feeds signed by the API providers that produce the underlying data, so a feed can be traced to its source rather than only to a node operator. The project also runs an OEV mechanism, short for oracle extractable value, which aims to return value released when a price update moves a market back to the protocols that use the feed. Beyond oracles, Api3 curates lending markets on Morpho across several networks and earns a performance fee when borrowers use them. The token is an ERC-20 issued on Ethereum and is not the native token of a blockchain of its own.

Public materials point to governance as the main role of the token. Governance runs on Snapshot under the api3.eth name, with one token counting as one vote. Older material describes holders staking tokens into a collateral pool that backs coverage for the service. A 2026 primary proposal ended staking emissions, so the protocol no longer issues new staking rewards. The project also states that revenue from its business buys API3 on the market every month. That buyback is the project's own description and is not verified here. Whether it creates steady demand depends on how much revenue the business earns and on how holders vote, and public sources do not settle either point.

The contract has a fixed total supply of 200,000,000 tokens. The 2026 proposal removed the ability to mint new tokens and transferred ownership of the contract to the dead address, so no further tokens can be created. Data as of 2026-11-05 showed about 164.3 million tokens circulating. At the same date the price was about 0.236 US dollars, the market capitalization about 38.8 million dollars and the fully diluted value about 47.2 million dollars, which ranked 540th by market cap. Roughly 4.6 million dollars changed hands in the prior 24 hours. The price was down about 6 percent over seven days and about 58 percent over one year. The all-time high was about 10.30 dollars on 2021-04-06, and the all-time low was about 0.184 dollars on 2026-08-14. These figures change constantly and are not a forecast.

The main risks are practical and specific. Oracle services carry technical risk, since a fault in a feed or in the signing process can affect every protocol that depends on it. Smart contract risk applies to the token contract, the lending markets and any other code involved. Governance can be concentrated among a small number of large holders, which can shape decisions that affect everyone else. The market is small and the price has fallen sharply over the past year, so thin trading can produce large moves. Rules for tokens and crypto services differ by country and can change. Holding a token does not guarantee any return, and the project's own claims about revenue and buybacks should be checked against independent sources before being relied on.

If you hold API3, keep it in a wallet you control and confirm the token contract address on Ethereum from the project's official channels rather than from a search result, since fake tokens with the same name are common. Be careful with any site or message that asks for a seed phrase or a signature you do not understand. To follow governance, read proposals directly on Snapshot and check the vote totals yourself. Keep records of any transactions for tax purposes, and check how your local rules treat token gains and staking income. Storage choices carry their own risks, so weigh custody, backup and recovery before moving funds.