https://github.com/ethereumdegen/vibegraph-rs

A blockchain event scraping utility that stores event logs to supabase (PSQL)
https://github.com/ethereumdegen/vibegraph-rs

Last synced: 15 days ago
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A blockchain event scraping utility that stores event logs to supabase (PSQL)

• Host: GitHub
• URL: https://github.com/ethereumdegen/vibegraph-rs
• Owner: ethereumdegen
• Created: 2023-09-28T16:20:02.000Z (about 1 year ago)
• Default Branch: master
• Last Pushed: 2024-01-25T16:27:25.000Z (10 months ago)
• Last Synced: 2024-10-11T06:24:46.958Z (about 1 month ago)
• Language: Rust
• Size: 261 KB
• Stars: 2
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
 

 

 ##  Vibegraph-rs  

   

A microservice application that reads ethereum contract events from a lightweight RPC and caches them to a database (Postgres). 

```

cargo add vibegraph

```   

___

   

   

 ###  Quickstart

   ```

   cargo run config/payspec_config.json   

   ```

   ___

   

   Example config: 

   ``` 

    

     let  app_config = AppConfig {

        

        indexing_config,

        contract_config 

       

    }; 

    

    Vibegraph::init( &app_config ).await;

    

   ```

   

   

   Example output: 

   ``` 

   

[2023-09-28T19:42:47Z INFO  vibegraph] index starting at 4286418

[2023-09-28T19:42:52Z INFO  vibegraph] index starting at 4288418

[2023-09-28T19:42:57Z INFO  vibegraph] index starting at 4290418

[2023-09-28T19:43:02Z INFO  vibegraph] index starting at 4292418

[2023-09-28T19:43:02Z INFO  vibegraph] decoded event log ContractEvent { name: "Transfer", signature: 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef, args: [LogParam { name: "from", value: Address(0xf637ce9928a9e6632920338b98f2543ea0b5526f) }, LogParam { name: "to", value: Address(0x5a5b978142c8f08dd013901b50892bac49f3b700) }, LogParam { name: "tokenId", value: Uint(0) }], address: 0x4590383ae832ebdfb262d750ee81361e690cfc9c, data: [], transaction_hash: Some(0x5c9e7eb1aa7fe6564eeeaef6e251c44c80bd4c0e059818f548edc744f9bae999), block_number: Some(4294096), block_hash: Some(0x384e1d61b85d7e5a41a8a2e490b7e019a707301809f18508a004768ced29b94b), log_index: Some(57), transaction_index: Some(39) }

  ```

  ___

  

  ![image](https://github.com/ethereumdegen/vibegraph-rs/assets/6249263/85bbdf4b-fcab-49e4-884b-65f038100381)

  _Event logs stored to Supabase (PSQL)_

 ___