Polygon

Polygon & Chainlink

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Supported Chainlink services on Polygon

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LINK Token Address - Polygon

0xb0897686c545045afc77cf20ec7a532e3120e0f1

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Developer tools

• Ethereum RPC Endpoint Documentation
  • Directions on how to deploy a Polygon node for your Chainlink node's RPC connectivity
• Ethereum Chainlink Node Environment Variables
  • Environment variables specific to Polygon Mainnet

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Timeline

• 31 May 22. VRF v2 is live on Polygon. Read the full announcement HERE.

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• 18 Nov 21. Chainlink Keepers go live on Polygon (mainnet). Read the official announcement HERE.

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• 23 Feb 21. VRF goes live on Polygon. Read the announcement HERE.

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• 19 Nov 20. Matic/Polygon announces the launch of 5 Chainlink price feeds on mainnet. Read the full announcement HERE.

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Polygon Resources

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Timeline

Date	Media	Author	Title
18 Nov 21	Article	Polygon	Chainlink Keepers Now Live on Polygon Mainnet to Automate Smart Contract DevOps
23 Feb 21	Article	Polygon	Chainlink VRF Is Live on Polygon, Providing Developers With a Secure Source of Verifiable Randomness
19 Nov 20	Article	Coin Telegraph	Matic becomes the first outside Ethereum to launch native Chainlink feeds

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Bridging LINK Tokens to Ethereum Mainnet

You must first swap your ERC677 LINK tokens for Polygon Bridged LINK tokens Chainlink Token Swap

Once you have the Polygon bridged LINK tokens, you can use the Official Polygon <> Ethereum bridge

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Educational

Date	Media	Author	Title
N/A	Official Docs	Chainlink	Polygon (Matic) Data Feeds
N/A	Official Docs	Polygon	Chainlink developer documentation
20 May 22	Video	Eat The Blocks	Chainlink Oracles on Polygon (Featuring: Patrick Collins)
11 Feb 22	Video	Chainlink	How to Create an ERC-20 Token on Polygon | Chainlink Engineering Tutorials
21 Oct 21	Article	Chainlink	How to Build Dynamic NFTs on Polygon
30 Mar 21	Article	Chainlink	How to Get a Random Number on Polygon
22 Dec 20	Article	Chainlink	Using Chainlink Oracles on Polygon

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