Chains

Get supported chains

Changed on Dec 13, 2025

Retrieves all supported blockchain networks, optionally filtered by network type (mainnet/testnet)

get/chains

Request

Base URL
https://api.chainrails.io/api/v1
Auth
HTTP bearer
TypeScript
https://skmtc.dev/horuslabsio/apis/chainrails-api/docs/chains/get.ts
A function with typed inputs. Its response is checked against the schema.

Query parameters

network'mainnet' | 'testnet'

Network type filter (mainnet or testnet)

Response

Supported chains retrieved successfully

string[] required

Example response

[
  "ETHEREUM_MAINNET",
  "ARBITRUM_MAINNET",
  "BASE_MAINNET",
  "OPTIMISM_MAINNET",
  "POLYGON_MAINNET",
  "AVALANCHE_MAINNET",
  "STARKNET_MAINNET"
]

Changes

Dec 13, 20250172b83f90c7 Revision changes
- info
  added the media type application/json for the response with the status
- info
  added the non-success response with the status
Nov 11, 2025fce39ccb3e9d Revision changes
- info
  endpoint added

Operation history