Ethereum Stack Exchange
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Questions tagged [infura]

INFURA is a scalable, standards-based cluster and API endpoint for Ethereum & IPFS.

488 questions
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Please provide PHP example for eth_sendRawTransaction

I wish to have a PHP script use Infura's endpoint to call eth_sendRawTransaction. I have a PHP script which uses curl to call functions through Infura's endpoint, like eth_getBalance. I use BlockCypher's "signer" program to sign data at…
Tester
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Infura: "project ID request rate exceeded" despite minimal requests

Looks like I'm being rate limited by Infura, despite making nowhere near the 100,000 request/day limit under Infura's Core plan. truffle migrate and truffle test both produce VM Exception while processing transaction: Error: Returned error: Returned…
slider
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Infura V3 spec cannot find Project Id

I used to use the old version of infura and it worked just fine. The latest version is not working as it states that it cannot find the id despite it being there. https://mainnet.infura.io/v3/da3717f25f824cc1baa32d812386d93f Error log:…
Jim
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Where is the location to login to access to infura links

In https://infura.io/ I see the "Get Started" button that leads me to the sign up page, like this, https://infura.io/signup. The problem is I already signed up before. How do I sign in now? Last time I signed up to use the ropsten link. Now I want…
Bigman
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What would be a better Infura node alternative?

What would be the current best Infura Node alternative? I need to make a large number of requests every day. The current Infura node is too expensive for a large number of requests..
user40780
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How do I create a passphrase for Ethereum account on Alchemy/Infura?

I want to run a livepeer node and for that I have to run a command: livepeer -network mainnet -ethUrl https://eth-mainnet.alchemyapi.io/v2/ -transcoder When I run the above command, replacing my project id with the placeholder, it asks…
Aviral Srivastava
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How to get new transactions by addresses?

I have an array of addresses on my server which I need to track. What method should I use to do that via websockets? I’m new to eth and cryptocurrency at all, and I don’t understand “blocks”, “gas price” meaning :( I expect some method which will…
Alexxosipov
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Cannot connect to Infura

I recently registered to Infura and trying to connect to the Ethereum Mainnet using the command below ({MY_PROJECT_ID} is swapped for my actual project id) curl -H 'Content-Type: application/json' \ > -X POST \ > -d '{"id":1, "jsonrpc":…
0xsegfault
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Reset my infura project api key and secret id?

https://mainnet.infura.io/v3/ Can i access my project wallet using a newly generated api key and secret id? Is it possible to reset these credentials in infura?
krkart
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Benefit of using Infura for deploying smart contract

I have gone through Infura's website, blog and other resources but I am not clear about the benefit I'll get from using it for and after deploying my smart contract for an ICO sale. Do I really need it? Frankly, most of the things are going above my…
Tanveer Singh
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how to send money from ethereum wallet to another

In a webserver with server-side javascipt language I would like to insert a script to transfer money from my ethereum wallet managed by eidoo.io, to the address of other ethereum wallets. I'm documenting about infura and web3js, but I still do not…
Simone Bonelli
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