The HTTP endpoint for GraphQL queries can be found on the subgraph page in the dashboard.

Authentication and API restrictions

Rate Limits

GraphQL queries are subject to rate limits set on each organization.

Please check your billing dashboard to see rate limit details for your organization.

Query keys

All GraphQL queries are authenticated using a query key, which can be created and managed from the main dashboard. Your organization can have multiple query keys with the following settings:

• Origins: Permitted origins for queries. Wildcard matching is supported (e.g. *.alchemy.com).
• Rate limits (Coming soon): Queries per second allowed per query key.

Example use cases:

• From your backend - Create a query key with no origin restrictions and no rate limit.
• From your frontend - Create a query key that allows origins from your domain(s) and has no rate limit.
• For your community - Create a query key with a rate limit and no origin restrictions.

Using query keys

We currently support two ways of passing in query keys into queries — by path and by header.

Path

The query key can be included as part of the URL path. For example:

curl -v \
	'https://subgraph.satsuma-prod.com/<QUERY_KEY>/<ORGANIZATION>/<SUBGRAPH_NAME>/version/<VERSION_NAME>/api' \
  --data-raw '{"query":"{entities(first:1){id}}"}'

Header

The query key can be attached with a x-api-key header. For example:

curl -v \
	'https://subgraph.satsuma-prod.com/<ORGANIZATION>/<SUBGRAPH_NAME>/version/<VERSION_NAME>/api' \
  -H 'x-api-key: <QUERY_KEY>' \
  --data-raw '{"query":"{entities(first:1){id}}"}'

Indexing Status

We provide an indexing status endpoint for every subgraph version, which you can find in the dashboard.

It returns the following information:

{
  "data": {
    "indexingStatusForCurrentVersion": {
      "subgraph": "QmXqNgptc2b5WzwmFfCu8PxsLgetBe5M8eBKvSyu5jqkei",
      "synced": true,
      "health": "healthy",
      "fatalError": null,
      "nonFatalErrors": [],
      "chains": [
        {
          "chainHeadBlock": {
            "number": "17787217"
          },
          "latestBlock": {
            "number": "17787217"
          }
        }
      ]
    }
  }
}