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

# Available mempool feerates

`GET /catalog/mempool-feerates`

> **Deprecated.**

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

## Query parameters

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

## Response `200`

List of mempool feerates assets

- CatalogMempoolFeeratesResponse
  - `data` CatalogMempoolFeeratesInfo[], 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.net/coinmetrics/apis/coin-metrics-api-v4.md) · [All operations](https://skmtc.net/coinmetrics/apis/coin-metrics-api-v4/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/coinmetrics/coin-metrics-api-v4/versions/774268c0a4fe/schema)