# API3 dAPI Data Feeds

**Canonical:** https://apis.io/apis/api3/dapi-data-feeds/  
**Provider:** API3 — https://apis.io/providers/api3/  
**Base URL:** https://market.api3.org  
**Documentation:** https://market.api3.org/

API3 dAPI Data Feeds is one of 6 APIs that [API3](https://apis.io/providers/api3/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Data Feeds, Price Feeds, dAPI, Oracle, and DeFi. The published artifact set on APIs.io includes API documentation and a getting-started guide.

Managed decentralized API (dAPI) data feeds sourced directly from first-party oracle nodes operated by the data providers themselves. Each feed aggregates signed data from multiple Airnode operators and is updated on-chain based on deviation thresholds (0.25%, 0.5%, 1%, 2.5%, or 5%) and a 24-hour heartbeat. Smart contracts read feeds via the IProxy/AggregatorV2V3Interface-compatible Api3ReaderProxyV1 contract. Over 150 asset pairs — crypto, forex, equities, and commodities — are available across 40+ EVM networks. Subscriptions are purchased through the API3 Market; testnet plans are 7-day trials and mainnet plans are 3-month subscriptions.

## Machine-readable artifacts (4)

- **Documentation** — https://docs.api3.org/dapps/
- **Integrations** — https://docs.api3.org/dapps/integration/
- **GettingStarted** — https://docs.api3.org/dapps/
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/api3/refs/heads/main/apis.yml

## Other API3 APIs (5)

- [API3 OEV Rewards](https://apis.io/apis/api3/oev-rewards/)
- [API3 Airnode HTTP Gateway](https://apis.io/apis/api3/airnode-http-gateway/)
- [API3 Airnodes API](https://apis.io/apis/api3/api3-airnodes-api/)
- [API3 Signed Data API](https://apis.io/apis/api3/api3-signed-data-api/)
- [API3 Status API](https://apis.io/apis/api3/api3-status-api/)

## Tags

Data Feeds, Price Feeds, dAPI, Oracle, DeFi, EVM

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/api3/dapi-data-feeds/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/api3/.