Chain

List supported chains

List the chains this API serves: their identifiers and display names, and for each chain what it serves (features, subscriptions, static capabilities), which blocks its data covers (coverage), the node's consensus safe/finalized markers and their status (finality) and its per-request caps (limits). Use an entry's chain value as the {chain} path parameter. A registered chain whose data store does not exist yet (not onboarded) is not listed and answers 404 not_found; it appears once its data store is created.

get/chains

Request

Base URL: https://api.blockvectra.com/v1/data
URL: https://api.blockvectra.com/v1/data/chains
Auth: API key in header x-api-key

Response

The chains this API serves. The example numbers are illustrative: coverage.from_block and features are live, read GET /chains at runtime.

Example response

{
  "data": [
    {
      "chain": "robinhood_mainnet",
      "chain_slug": "ROBINHOOD_MAINNET",
      "name": "Robinhood Chain",
      "chain_id": 4663,
      "chain_external_id": "eip155:4663",
      "status": "ok",
      "head_block": 10000000,
      "head_age_seconds": 12,
      "features": [
        "blocks",
        "transactions",
        "address_transactions",
        "transfers",
        "token_metadata",
        "freshness"
      ],
      "subscriptions": [
        "newHeads",
        "logs"
      ],
      "coverage": {
        "from_block": 1000000,
        "traces_from_block": 1000000,
        "has_data": true
      },
      "limits": {
        "max_page_size": 500,
        "max_window_blocks": 100000,
        "max_pools_for_token": 200,
        "max_batch_addresses": 100,
        "max_date_span_days": 90,
        "max_concurrent_queries": 2
      }
    }
  ]
}

Changes

No recorded changes to this operation across all 1 revision of this API.