Glassnode Market API

openapi: 3.1.0
info:
  title: Glassnode Metrics Addresses Market API
  version: 1.0.0
  description: 'Best-effort OpenAPI 3.1 description of the Glassnode on-chain and market

    metrics API. Endpoints follow the /v1/metrics/{category}/{name} pattern and

    return time-series data in JSON or CSV. Authentication uses an X-Api-Key

    header. Sourced from https://docs.glassnode.com/.

    '
  contact:
    name: Glassnode API Docs
    url: https://docs.glassnode.com/
servers:
- url: https://api.glassnode.com
  description: Production
security:
- apiKey: []
tags:
- name: Market
paths:
  /v1/metrics/market/marketcap_usd:
    get:
      summary: Market capitalization (USD)
      operationId: getMarketcapUsd
      tags:
      - Market
      parameters:
      - $ref: '#/components/parameters/Asset'
      - $ref: '#/components/parameters/Interval'
      - $ref: '#/components/parameters/Since'
      - $ref: '#/components/parameters/Until'
      - $ref: '#/components/parameters/Format'
      responses:
        '200':
          description: Time series
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TimeSeries'
components:
  parameters:
    Interval:
      in: query
      name: i
      schema:
        type: string
        enum:
        - 10m
        - 1h
        - 24h
        - 1w
        - 1month
        default: 24h
    Format:
      in: query
      name: f
      schema:
        type: string
        enum:
        - json
        - csv
        default: json
    Asset:
      in: query
      name: a
      schema:
        type: string
        default: BTC
      description: Asset symbol (e.g. BTC, ETH)
    Until:
      in: query
      name: u
      schema:
        type: integer
      description: Unix timestamp (inclusive upper bound)
    Since:
      in: query
      name: s
      schema:
        type: integer
      description: Unix timestamp (inclusive lower bound)
  schemas:
    TimeSeries:
      type: array
      items:
        type: object
        properties:
          t:
            type: integer
            description: Unix timestamp
          v:
            type: number
            description: Metric value
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: X-Api-Key
      description: Glassnode API key with institutional or paid plan.