Messari

Messari Assets API

The Assets API from Messari — 7 operation(s) for assets.

Documentation GitHub OpenAPI

Operations 7

GET /v1/assets List all assets #

GET /v1/assets/{assetIdentifier} Get a specific asset #

GET /v1/assets/{asset}/metrics List the timeseries metrics catalog for an asset #

GET /v1/assets/{asset}/timeseries/{metric} Get timeseries data for an asset metric #

GET /v2/assets List assets (v2) with coverage information #

GET /v2/assets/{ids}/details Get detailed asset information (up to 20 IDs) #

GET /v2/assets/{asset}/time-series/{metric} Get timeseries data for an asset metric (v2) #

Specifications

⚙

OpenAPI

https://raw.githubusercontent.com/api-evangelist/messari/refs/heads/main/openapi/messari-assets-api-openapi.yml

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Messari Assets API
  description: 'Messari provides crypto research, analytics, fundamentals, intelligence,

    and asset profiles via a REST API at data.messari.io. Endpoints cover

    assets, markets, networks, exchanges, protocols, news/events, token

    unlocks, monitoring/watchlists, AI chat completions, research reports,

    and bulk datasets. Authentication is via the x-messari-api-key header.'
  version: '1.0'
  contact:
    name: Messari
    url: https://docs.messari.io/
servers:
- url: https://data.messari.io/api
  description: Production API (Messari Data API)
security:
- apiKeyAuth: []
tags:
- name: Assets
paths:
  /v1/assets:
    get:
      tags:
      - Assets
      summary: List all assets
      responses:
        '200':
          description: Asset list
      operationId: getV1Assets
      x-operation-id-source: derived
  /v1/assets/{assetIdentifier}:
    get:
      tags:
      - Assets
      summary: Get a specific asset
      parameters:
      - in: path
        name: assetIdentifier
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Asset details
      operationId: getV1AssetsByAssetIdentifier
      x-operation-id-source: derived
  /v1/assets/{asset}/metrics:
    get:
      tags:
      - Assets
      summary: List the timeseries metrics catalog for an asset
      parameters:
      - in: path
        name: asset
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Metrics catalog
      operationId: getV1AssetsByAssetMetrics
      x-operation-id-source: derived
  /v1/assets/{asset}/timeseries/{metric}:
    get:
      tags:
      - Assets
      summary: Get timeseries data for an asset metric
      parameters:
      - in: path
        name: asset
        required: true
        schema:
          type: string
      - in: path
        name: metric
        required: true
        schema:
          type: string
      - in: query
        name: start
        schema:
          type: string
          format: date-time
      - in: query
        name: end
        schema:
          type: string
          format: date-time
      - in: query
        name: interval
        schema:
          type: string
      responses:
        '200':
          description: Timeseries data
      operationId: getV1AssetsByAssetTimeseriesByMetric
      x-operation-id-source: derived
  /v2/assets:
    get:
      tags:
      - Assets
      summary: List assets (v2) with coverage information
      responses:
        '200':
          description: Asset list
      operationId: getV2Assets
      x-operation-id-source: derived
  /v2/assets/{ids}/details:
    get:
      tags:
      - Assets
      summary: Get detailed asset information (up to 20 IDs)
      parameters:
      - in: path
        name: ids
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Asset details
      operationId: getV2AssetsByIdsDetails
      x-operation-id-source: derived
  /v2/assets/{asset}/time-series/{metric}:
    get:
      tags:
      - Assets
      summary: Get timeseries data for an asset metric (v2)
      parameters:
      - in: path
        name: asset
        required: true
        schema:
          type: string
      - in: path
        name: metric
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Timeseries data
      operationId: getV2AssetsByAssetTimeSeriesByMetric
      x-operation-id-source: derived
components:
  securitySchemes:
    apiKeyAuth:
      type: apiKey
      in: header
      name: x-messari-api-key
      description: Messari API key