has_graphql_support
Documentation for eth_defi.chain.has_graphql_support function.
- has_graphql_support(provider)[source]
Check if a node has GoEthereum GraphQL API turned on.
You can check if GraphQL has been turned on for your node with:
curl -X POST https://mynode.example.com/graphql -H "Content-Type: application/json" --data '{ "query": "query { block { number } }" }'
A valid response looks like:
{"data":{"block":{"number":16328259}}}
- Parameters
provider (web3.providers.base.BaseProvider) –
- Return type