Messari Network Metrics Discovery

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Messari Network Metrics Discovery is a free API for AI agents from api.messari.io, Free, status unknown (last checked 2026-09-13).

Returns available blockchain network metric dataset slugs and their supported time granularities for use in subsequent data queries.

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How this service works

Find blockchain network metric dataset slugs and supported granularities.

Output

A structured list of metric categories (e.g. Activity), each containing named metrics with their slugs (e.g. tx_count) and the time granularities they support (e.g. 1d, 1h) — used to build valid queries against Messari network metric history endpoints.

Example use cases

Example prompt

“What blockchain network metric slugs does Messari support, and which granularities like 1h or 1d are available for each one?”

Technical details

Endpoint

POSThttps://api.messari.io/metrics/v2/networks/metrics

When to prefer

Use this endpoint before querying network metric history to discover valid slugs and granularities. Prefer this over the asset metrics discovery endpoint when you are working with blockchain network-level data (e.g. node counts, transaction throughput) rather than asset price or market data. Essential for parameterizing subsequent time-series requests correctly.

Side effects

Invalid request body returns 400 with validation error
Authentication failure returns 401 if API key is missing or invalid
No matching metrics found returns empty data array
Rate limit exceeded returns 429
Network timeout or service unavailability returns 503

Output

Schema · Response

{
  "example": {
    "data": [
      {
        "name": "Activity",
        "slug": "activity",
        "metrics": [
          {
            "name": "Transaction Count",
            "slug": "tx_count",
            "granularities": [
              "1d",
              "1h"
            ]
          }
        ]
      }
    ]
  }
}

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How this service works

Find blockchain network metric dataset slugs and supported granularities.

Output

Technical details

Endpoint

POSThttps://api.messari.io/metrics/v2/networks/metrics

When to prefer

Side effects

Invalid request body returns 400 with validation error
Authentication failure returns 401 if API key is missing or invalid
No matching metrics found returns empty data array
Rate limit exceeded returns 429
Network timeout or service unavailability returns 503

Output

Schema · Response

{
  "example": {
    "data": [
      {
        "name": "Activity",
        "slug": "activity",
        "metrics": [
          {
            "name": "Transaction Count",
            "slug": "tx_count",
            "granularities": [
              "1d",
              "1h"
            ]
          }
        ]
      }
    ]
  }
}