Quick Start

1. Get Your API Key

Sign up for a free account to get your API key. No credit card required.

2. Make Your First Query

Use the GraphQL endpoint to query blockchain data. Here's an example:

curl -X POST https://api.chainvue.io/graphql \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "query": "{ networks { chainId name symbol } }"
  }'

3. Explore the API

Use GraphQL introspection or our documentation to explore available queries:

• • blocks - Query block data by height or hash
• • identities - Search and query VerusIDs
• • currencies - List and query currencies
• • addressBalances - Get multi-currency balances

4. Query Address Balances

Get all currency balances for any address:

query {
  addressBalances(
    chainId: "iJhCezBExJHvtyH3fGhNnt2NhU4Ztkf2yq"
    address: "RXL3YXG2ceaB6C5hfJcN4fvmLH2C34knhA"
  ) {
    balances {
      currencyName
      balance
      utxoCount
    }
  }
}