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healthchecker

healthchecker monitors a liveness of various blockchain (e.g. Ethereum, Klaytn...etc)

Quickstart

Run server which listen to 8080 port:

go run main.go

Then go to http://localhost:8080 via your web browser (e.g. Chrome, Safari...etc)

Alternatively, you can build the binary and then run it.

Build command will generate the binary named healthchecker:

go build

Then, execute below command to run:

./healthchecker

API endpoint

GET watch?network=<blockchain_name>

request:

curl -X GET localhost:8080/watch?network=ethereum

response:

{"block_num":14064245,"timestamp":"2022-01-24T06:06:00.399725+09:00"}

Supported blockchain

• Ethereum watch?network=ethereum
• Klaytn watch?network=klaytn