How to add a graphql backend

[devopsprosiva]

Hi,

One of the backend services for my app uses graphql api. How can I add that as a backend and expose it as an endpoint in krakend?

[kpacha]

I'm not a graphQL expert, but following the specs, I'd go with this configuration (after tuning the backend host and endpoints):

{
    "version": 2,
    "name": "My lovely gateway",
    "port": 8000,
    "cache_ttl": "3600s",
    "timeout": "1s",
    "host": [ "http://graphql" ],
    "endpoints": [
        {
            "endpoint": "/graphql",
            "querystring_params": ["query"],
            "backend": [
                { "url_pattern": "/graphql" }
            ]
        },
        {
            "endpoint": "/graphql",
            "querystring_params": ["query"],
            "method": "POST",
            "headers_to_pass": ["Content-Type"],
            "backend": [
                { "url_pattern": "/graphql" }
            ]
        }
    ]
}

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