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Oracle is a way of implementing a Smart Contract. Instead of running the contract code directly on the blockchain, the code is executed on some special off-chain entities called oracles which then send the result of the code to the blockchain network with a signature.

2 votes
1 answer
392 views

How do I calculate the gas limit for an oraclize query?

I have an oraclize query in my solidity contract and if I don't up the gas limit it doesnt work. My oracalize queries have call backs which call more oraclize queries.
Daniel Kobe's user avatar
  • 1,591
1 vote
0 answers
447 views

Avoiding out of gas errors when making Oraclize queries that have callbacks which trigger mo...

I have a contract that I want to automatically check the price of ethereum everyday. right now I have a method called startContract which calls a function setConversion which makes a query set for 1 d …
Daniel Kobe's user avatar
  • 1,591