How to use real world/live data in my smart contract?

0 votes
i am developing an application that makes transactions based on real world data say, stock price, sports result, voting results etc. How can i embed, or use this real world data in my smart contract?
Jul 12, 2018 in Blockchain by slayer
• 29,050 points
58 views

1 answer to this question.

0 votes
You cant access/embed real world data using blockchains directly. For this, you have to make use of Oracles. Oracles are third party services that help you access real world data and include them in your smart contract.. You can go through https://gnosis.pm/ to know more..
answered Jul 12, 2018 by digger
• 27,640 points

Related Questions In Blockchain

+1 vote
2 answers

Can I include real world data in a smart contract? If so, how?

You cant access/embed real world data using ...READ MORE

answered Jul 17, 2018 in Blockchain by sapan
57 views
0 votes
1 answer

Include real world data in smart contract

What you are looking for is an ...READ MORE

answered Jul 11, 2018 in Blockchain by Shashank
• 10,350 points
32 views
0 votes
1 answer

How do I send back ethers to the sender of the tokens in a smart contract?

Whenever a smart contract receives ether via ...READ MORE

answered May 30, 2018 in Blockchain by Perry
• 17,020 points
356 views
0 votes
1 answer

How to prevent the smart contract from being modified and deployed in the blockchain network?

To expand on Matthew's answer, each state ...READ MORE

answered Jul 5, 2018 in Blockchain by ariaholic
• 7,340 points
51 views
0 votes
1 answer
0 votes
1 answer

Truffle tests not running after truffle init

This was a bug. They've fixed it. ...READ MORE

answered Sep 11, 2018 in Blockchain by Christine
• 15,790 points
138 views
+1 vote
5 answers

Where does the smart contracts stored and executed on blockchain?

Ethereum smart contracts are executed on EVM ...READ MORE

answered May 2, 2018 in Blockchain by Shashank
• 10,350 points
724 views
0 votes
1 answer

How to limit execution of smart contract only to my dapp?

You can use modifiers to do it ...READ MORE

answered Jul 17, 2018 in Blockchain by digger
• 27,640 points
19 views
0 votes
1 answer

How to interact with smart contract in GO?

I am providing an example. Modify it ...READ MORE

answered Jul 26, 2018 in Blockchain by digger
• 27,640 points
83 views