🧐 Check ETH node health

Code samples

GET /api/v1/eth/health

curl 'https://settla.net/api/v1/eth/health' \
  -H 'X-API-Key: $SETTLA_API_KEY' \
  -H 'Accept: application/json'

Performs a lightweight eth_blockNumber JSON-RPC call to the configured ETH node and returns basic health information.

Example responses

200 Response

{
  "status": "ok",
  "time": "2026-09-02T07:01:55+00:00",
  "blockNumber": "0x18b04ef"
}

500 Response

{
  "status": "error",
  "message": "Could not connect to ETH node."
}

Status	Meaning	Description	Schema
200	OK	ETH node is reachable and responding	Inline
500	Internal Server Error	ETH node URL is not configured or node is not reachable	Inline

Status Code 200

Name	Type	Required	Restrictions	Description
» status	string	false	none	none
» time	string(date-time)	false	none	none
» blockNumber	string	false	none	Current block number as hex QUANTITY from `eth_blockNumber`.

Status Code 500

Name	Type	Required	Restrictions	Description
» status	string	false	none	none
» message	string	false	none	none