---
title: "Available asset chains"
method: GET
path: "/catalog/asset-chains"
tags: ["Catalog"]
deprecated: true
---

# Available asset chains

`GET /catalog/asset-chains`

## Request

- Base URL: `https://api.coinmetrics.io/v4`
- URL: `https://api.coinmetrics.io/v4/catalog/asset-chains`
- Auth: API key in query parameter `api_key`
- TypeScript: <https://skmtc.dev/coinmetrics/apis/coin-metrics-api-v4/docs/catalog/asset-chains/get.ts> (a function with typed inputs; its response is checked against the schema)

> **Deprecated.**

Returns a list of available assets for the asset-chains endpoint along with time ranges of available data.

## Query parameters

- `assets` string[]
- `pretty` boolean

## Response `200`

List of asset chains assets

- CatalogAssetChainsResponse
  - `data` CatalogAssetChainsInfo[], required
    - `asset` string, required: Unique name of the asset.
    - `min_time` string, required: Minimal available time for time series.
    - `max_time` string, required: Maximal available time for time series.

## Other responses

- `400`: Asset not found.
- `401`: Requested resource requires authorization.
- `414`: Provided URI is too long. It must not be greater than 10000 symbols.

---

[API](https://skmtc.dev/coinmetrics/apis/coin-metrics-api-v4.md) - [All operations](https://skmtc.dev/coinmetrics/apis/coin-metrics-api-v4/llms.txt) - [OpenAPI document](https://skmtc.dev/coinmetrics/apis/coin-metrics-api-v4/revisions/774268c0a4fe?raw)