A Decentralized Oracle Protocol

Tellor is a transparent and permissionless oracle protocol for your smart contract to easily get any data whenever it needs it.


The protocol incentivizes an open, permissionless network of data reporting and data validation, ensuring that data can be provided by anyone and checked by everyone.

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Get any market data from any API(s).

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Get any data type you need.

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Become a reporter

Protocol data is provided by a network of reporters running Telliot, an open-source reporting client.

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Next Challenges for Tellor

| Tellor Updates | No Comments
Tellor is live and better than ever.  We’ve laid out a solid plan with tellor360 for removing any lingering issues…

🍿 for your weekend entertainment:
check out a new interview w/ @themandalore9 & @JustBrendax


🎶IIIIIIIIIIIIIIII have become, comfortably mumb.🎶
...mumbai that is.

Reporting the BTC spot price to @0xPolygon testnet was super easy with @WeAreTellor's Telliot reporting software.


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