Estimate L1 → L2 transaction gas
POST
Authorizations
ApiKeyAuthApiKeyAuthapi-key string
NOWNodes API key passed in the api-key header.
Sends a JSON-RPC request to estimate the gas cost for bridging a transaction from L1 to L2.
Body
application/json
jsonrpcstringrequiredmethodstringrequiredparamsArray<object>requiredParameters:
- Call object with transaction details.
idintegerrequiredResponse
200OK
Estimated gas for L1 → L2 transaction
400Bad Request
Invalid request parameters
500Internal Server Error
Internal server error