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Overview Basic Request Model Decentralized Data Model Off-Chain Reporting
DATA FEEDS Introduction to Data Feeds Using Data Feeds Historical Price Data Feed Registry API Reference Using ENS with Data Feeds Ethereum Data Feeds BNB Chain Data Feeds Polygon (Matic) Data Feeds Gnosis Chain (xDai) Data Feeds HECO Chain Data Feeds Avalanche Data Feeds Fantom Data Feeds Arbitrum Data Feeds Harmony Data Feeds Optimism Data Feeds Moonriver Data Feeds Moonbeam Data Feeds
USING RANDOMNESS Introduction to Chainlink VRF Get a Random Number Example Contracts Security Considerations Best Practices Contract Addresses Migrating to VRF v2
Connect to any API Introduction to Using Any API Single Word Response Multi-Variable Responses Array Response Large Responses Existing Job Request Find Existing Jobs API Reference Contract Addresses
AUTOMATE CONTRACTS Introduction to Chainlink Keepers Keepers-compatible Contracts Register an Upkeep Manage your Upkeeps EthBalanceMonitor Keepers Architecture Supported Networks Keepers Economics FAQs
Resources Videos and Tutorials Acquire testnet LINK Fund Your Contracts Install Frameworks LINK Token Contracts Developer Communications Getting Help Data Provider Nodes Selecting Data Feeds Hackathon Resources Contributing to Chainlink

Data Provider Nodes

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Overview

Chainlink has facilitated the launch of several new oracle data services that allow dApps to access rich data from external data sources. These oracles expand the types of data available on Chainlink and include data and use cases that do not fit into the traditional Chainlink feed model.

Data provider nodes allow customizable, on-demand API calls and the ability to deliver different data points on each request. This enables use cases where each requestor requires a different piece of data.

Select quality data feeds

Be aware of the quality of the data that you use. Learn more about making responsible data quality decisions.

Data Provider Nodes List

Data CategoryNameSupported Blockchains
CollectiblesWatchSignals Luxury Watch Price OracleEthereum, BNB Chain
CryptoGenesis Volatility Cryptocurrency Options OracleEthereum, BNB Chain, Polygon, Gnosis Chain (xDai)
CryptoKraken Rates Oracle NodeEthereum
DNS LookupDNS Ownership OracleEthereum, BNB Chain, Polygon
EquitiesdxFeed Price OracleEthereum, BNB Chain
EquitiesFinage Global Market Data OracleEthereum, BNB Chain
EquitiesTiingo EOD Stock Price OracleEthereum, BNB Chain
EquitiesTraderMade Real Time CFD and Index OracleEthereum, BNB Chain
EquitiesTwelve Data Real Time Asset Price OracleEthereum, Polygon
EquitiesT3 Index NodeEthereum, BNB Chain
IdentityCipherTrace DeFi Compli OracleEthereum, BNB Chain, Polygon
LocationGeoDB Oracle NodeEthereum, BNB Chain
MediaConnexun AI News Sentiment OracleEthereum, Polygon
NFTLuxFi Luxury Asset Data OracleEthereum, Polygon
Prediction MarketsQDT AI Bitcoin Price Prediction OracleEthereum, Polygon
Real EstateProspectNow Real Estate Data OracleEthereum, Polygon
Real EstateSmartZip Real Estate AVM OracleEthereum, BNB Chain
SportsBookmaker Ratings OracleEthereum, BNB Chain
SportsSportMonks Sports Data OracleEthereum, BNB Chain
SportsSportsDataIO OracleEthereum, Polygon
SportsTheRunDown Oracle NodeEthereum, Polygon
WeatherGoogle Weather OracleEthereum
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