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https://github.com/fluencelabs/examples
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41 lines
889 B
Markdown
41 lines
889 B
Markdown
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# Aqua Ethereum Gateway
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Gateway represents access to different Ethereum API providers (infura, alchemy). It can be used with Web3 client and load balancing requests between different providers.
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## Installation
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```shell
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npm install -g @fluencelabs/aqua-eth-gateway
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```
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## Example
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```shell
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aqua-eth-gateway path/to/config.json
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```
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where config is:
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```json
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{
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"providers": [
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"https://goerli.infura.io/v3/your-api-key",
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"https://eth-goerli.g.alchemy.com/v2/your-api-key"
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],
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"mode": "random",
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"relay": "fluence/peer/address",
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"serviceId": "eth-rpc serviceId",
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"port": 3000,
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"counterServiceId": null,
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"counterPeerId": null
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}
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```
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`counterServiceId` and `counterPeerId` is credentials to counter service for `round-robin` mode. Will be used local counter if undefined.
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## Mode
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`random` - choose providers randomly
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`round-robin` - choose providers in circle order
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