Cardano · Schema

Metrics Endpoints

BlockchainCryptocurrencyProof of StakeSmart ContractsWeb3
View JSON Schema on GitHub

JSON Schema

metrics-endpoints.json Raw ↑
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://cardano.blockfrost.io/schema/metrics_endpoints",
  "title": "Metrics Endpoints",
  "type": "array",
  "items": {
    "type": "object",
    "properties": {
      "time": {
        "type": "integer",
        "description": "Starting time of the call count interval (ends midnight UTC) in UNIX time"
      },
      "calls": {
        "type": "integer",
        "description": "Sum of all calls for a particular day and endpoint"
      },
      "endpoint": {
        "type": "string",
        "description": "Endpoint parent name"
      }
    },
    "required": [
      "time",
      "calls",
      "endpoint"
    ]
  },
  "example": [
    {
      "time": 1612543814,
      "calls": 182,
      "endpoint": "block"
    },
    {
      "time": 1612543814,
      "calls": 42,
      "endpoint": "epoch"
    },
    {
      "time": 1612543812,
      "calls": 775,
      "endpoint": "block"
    },
    {
      "time": 1612523884,
      "calls": 4,
      "endpoint": "epoch"
    },
    {
      "time": 1612553884,
      "calls": 89794,
      "endpoint": "block"
    }
  ]
}

Work with this as data

Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for schemas

4 MCP tools reach this
  • find_json_schemasBrowse and filter every JSON Schema in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This JSON Schema
curl "https://apis.io/api/v1/json-schemas/metrics-endpoints"
All schemas
curl "https://apis.io/api/v1/json-schemas?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.