❯ helm install my-chaingraph bitauth/chaingraph
Release "my-chaingraph" does not exist. Installing it now.
NAME: my-chaingraph
LAST DEPLOYED:
NAMESPACE: default
STATUS: deployed
REVISION: 1
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    / ___| |__   __ _(_)_ __   __ _ _ __ __ _ _ __ | |__    
   | |   | '_ \ / _` | | '_ \ / _` | '__/ _` | '_ \| '_ \   
   | |___| | | | (_| | | | | | (_| | | | (_| | |_) | | | |  
    \____|_| |_|\__,_|_|_| |_|\__, |_|  \__,_| .__/|_| |_|  
                              |___/          |_|

Chaingraph is a multi-node blockchain indexer and GraphQL API.

Setup GuideTry the API ❯

Powerful Queries, Live Subscriptions

Chaingraph provides an intuitive GraphQL API with support for efficient, nested queries and powerful blockchain analysis. And any query can be a live subscription, able to horizontally scale to millions of subscribers.

Request precisely what you need in a single query, saving bandwidth and eliminating client-side data manipulation. Try some examples below.

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Monitor the mempools of each node connected to Chaingraph, returning the unconfirmed transaction count and a few fields from the latest 5 transactions in each mempool.

In the Chaingraph GraphQL schema, the transaction currently has 30 fields. By choosing only fields which are useful to your application, you can reduce bandwidth requirements and avoid the need for data-reformatting logic. See the Get Transaction example for a sample of other available fields.

subscription MonitorMempools {
  node {
    name
    user_agent
    unconfirmed_transaction_count
    unconfirmed_transactions(
      limit: 5,
      order_by: { validated_at: desc }
    ) {
      validated_at
      transaction {
        hash
        input_count
        output_count
        output_value_satoshis
        size_bytes
      }
    }
  }
}
Run Subscription ❯

Get Started

Learn how to deploy and customize your own Chaingraph instance, or experiment with the API in the Chaingraph GraphQL Playground.

Setup GuideTry the API ❯
made by bitjson