API3是一个数据预言机，它使API能够直接将数据提供给区块链应用程序，而无需第三方中间商。
API3是项目的原生代币。API3的当前用例包括:
保险抵押池: API3抵押者为预言机用户提供安全保险，保障因预言机故障而造成的潜在财务损失。抵押者将能够获得以API3代币支付的抵押奖励。
治理: API3持有者可以提出治理提案并对其进行投票。
该项目由以下主要组件组成:
Beacons: 轻量级的第一方数据流，可降低Web3的成本并扩展数据访问。
Airnode: 将Web API直接连接到智能合约的Web3中间件。
| 排名 | # | 交易平台 | 最新价格 | 24H成交额 | 成交涨跌幅 | 活跃度 | 交易平台 | 最新价格 | 活跃度 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | $0.2 | $0.2 | $185.96亿 | -11.26% | 86.7% | 86.7% | |||
| 2 | $0.2 | $0.2 | $26.38亿 | 0.44% | 68.6% | 68.6% | |||
| 3 | $0.19 | $0.19 | $403.81亿 | -7.97% | 85.4% | 85.4% | |||
| 4 | $0.2 | $0.2 | $9.26亿 | -15.46% | 69.3% | 69.3% | |||
| 5 | $0.2 | $0.2 | $108.31亿 | -6.87% | 65.3% | 65.3% | |||
| 6 | $0.19 | $0.19 | $12.39亿 | -8.5% | 53.3% | 53.3% | |||
| 7 | $0.2 | $0.2 | $2.01亿 | 18.88% | 65.3% | 65.3% | |||
| 8 | $0.19 | $0.19 | $7.22亿 | -8.9% | 68.4% | 68.4% | |||
| 9 | $0.2 | $0.2 | $2.74亿 | -20.97% | 56.9% | 56.9% | |||
| 10 | $0.19 | $0.19 | $70.47亿 | 0.51% | 71.1% | 71.1% | |||
| 11 | $0.2 | $0.2 | $4.41亿 | 5.46% | 36.2% | 36.2% | |||
| 12 | $0.19 | $0.19 | $2,996.15万 | -18.37% | 59.5% | 59.5% | |||
| 13 | $0.19 | $0.19 | $213.39亿 | -0.42% | 31% | 31% | |||
| 14 | $0.19 | $0.19 | $113.30亿 | 1.29% | 76.2% | 76.2% | |||
| 15 | $0.2 | $0.2 | $1.44亿 | -9.56% | 66.9% | 66.9% | |||
| 16 | $0.2 | $0.2 | $109.50亿 | -12.44% | 55.2% | 55.2% | |||
| 17 | $0.19 | $0.19 | $11.54亿 | -6.57% | 26% | 26% | |||
| 18 | $0.2 | $0.2 | $15.83亿 | 26.13% | 46.9% | 46.9% | |||
| 19 | $0.19 | $0.19 | $1.09亿 | -10.78% | 31.5% | 31.5% | |||
| 20 | $0.19 | $0.19 | $1,688.77万 | -21.28% | 58.2% | 58.2% |
