---
title: "List of stake pools with additional information"
method: GET
path: "/pools/extended"
tags: ["Cardano » Pools"]
---

# List of stake pools with additional information

`GET /pools/extended`

List of registered stake pools with additional information.

## Query parameters

- `count` integer
- `page` integer
- `order` 'asc' | 'desc'

## Response `200`

Return the list of pools.

- object[]
  - `pool_id` string, required — Bech32 encoded pool ID
  - `hex` string, required — Hexadecimal pool ID.
  - `active_stake` string, required — Active delegated amount
  - `live_stake` string, required — Currently delegated amount
  - `live_saturation` number, required
  - `blocks_minted` integer, required — Total minted blocks
  - `declared_pledge` string, required — Stake pool certificate pledge
  - `margin_cost` number, required — Margin tax cost of the stake pool
  - `fixed_cost` string, required — Fixed tax cost of the stake pool
  - `metadata` object, nullable, required
    - `url` string, nullable, required — URL to the stake pool metadata
    - `hash` string, nullable, required — Hash of the metadata file
    - `error` object — Present when metadata could not be fetched or validated.
      - `code` 'HASH_MISMATCH' | 'CONNECTION_ERROR' | 'HTTP_RESPONSE_ERROR' | 'DECODE_ERROR' | 'SIZE_EXCEEDED' | 'UNKNOWN_ERROR', required — Stable machine-readable error code.
      - `message` string, required — Human-readable description of the error.
    - `ticker` string, nullable, required — Ticker of the stake pool
    - `name` string, nullable, required — Name of the stake pool
    - `description` string, nullable, required — Description of the stake pool
    - `homepage` string, nullable, required — Home page of the stake pool

## Other responses

- `400` — Bad request
- `403` — Authentication secret is missing or invalid
- `404` — Component not found
- `418` — IP has been auto-banned for extensive sending of requests after usage limit has been reached
- `429` — Usage limit reached
- `500` — Internal Server Error

---

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