API Reference

eth_syncing

Returns an object with data about the sync status or false.

📘

Supported on Avalanche C-Chain (mainnet) only.

Parameters

  • none

Returns

  • Object|Boolean - An object with sync status data or FALSE, when not syncing:
    • startingBlock: QUANTITY - The block at which the import started (will only be reset, after the sync reached his head)
    • currentBlock: QUANTITY - The current block, same as eth_blockNumber
    • highestBlock: QUANTITY - The estimated highest block

API Endpoint

The format of an Avalanche C-Chain API endpoint is
https://open-platform.nodereal.io/{{apiKey}}/avalanche-c/ext/bc/C/rpc - for RPC API
https://open-platform.nodereal.io/{{apiKey}}/avalanche-c/ext/bc/C/avax - for AVAX API

Here is an example:
https://open-platform.nodereal.io/4c0a1c23661a4e26bcbcwed461e34ea9/avalanche-c/ext/bc/C/rpc
https://open-platform.nodereal.io/4c0a1c23661a4e26bcbcwed461e34ea9/avalanche-c/ext/bc/C/avax

Example

Request

curl https://open-platform.nodereal.io/{{apiKey}}/avalanche-c/ext/bc/C/rpc \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"jsonrpc":"2.0","method":"eth_syncing","params":[],"id":1}'

Result

{
  "id":1,
  "jsonrpc": "2.0",
  "result": {
    startingBlock: '0x384',
    currentBlock: '0x386',
    highestBlock: '0x454'
  }
}