---
title: "GET /v1/chains"
method: GET
path: "/v1/chains"
tags: ["Chains"]
deprecated: true
---

# GET /v1/chains

`GET /v1/chains`

## Request

- Base URL: `https://api.tokenbooks.io` (the document declares no server; this is the origin it was published from)
- URL: `https://api.tokenbooks.io/v1/chains`
- Auth: API key in header `x-api-key`

> **Deprecated.**

## Query parameters

- `page` integer: Page number
- `pageSize` integer: Items per page (max 100)
- `chainId` string: Filter by public chain ID
- `nativeChainId` string: Filter by native numeric chain ID
- `name` string: Filter by chain name
- `type` 'BLOCKCHAIN' | 'EXCHANGE' | 'BANK': Filter by chain type
- `coinGeckoAssetPlatformId` string: Filter by CoinGecko asset platform ID
- `search` string: Search chain ID or name

## Response `200`

- PaginatedChainsResponseDto
  - `data` ChainResponseDto[], required
    - `chainId` string, required: Public chain ID
    - `name` string, required: Chain name
    - `nativeChainId` string, required: Native chain ID as a decimal string
    - `logos` object, required: Chain logo metadata
    - `coinGeckoAssetPlatformId` string, nullable, required: CoinGecko asset platform ID
    - `coinGeckoNetworkId` string, nullable, required: CoinGecko network ID
    - `type` 'BLOCKCHAIN' | 'EXCHANGE' | 'BANK', required: Chain type
    - `exchangeRequiredCredentials` string, nullable, required: Required exchange credential metadata
    - `createdAt` string, date-time, required: Creation timestamp (ISO 8601)
    - `updatedAt` string, date-time, required: Last update timestamp (ISO 8601)
  - `pagination` object, required
    - `page` integer, required: Current page number
    - `pageSize` integer, required: Items per page
    - `totalCount` integer, required: Total number of items
    - `totalPages` integer, required: Total number of pages

---

[API](https://skmtc.dev/tokenbooks/apis/tokenbooks-public-api.md) · [All operations](https://skmtc.dev/tokenbooks/apis/tokenbooks-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/tokenbooks/apis/tokenbooks-public-api/revisions/180622e6255e?raw)