---
title: "The backend-authoritative chain registry"
method: GET
path: "/api/v1/chains"
tags: ["Config"]
---

# The backend-authoritative chain registry

`GET /api/v1/chains`

## Request

- Base URL: `https://saltapp.ai`
- URL: `https://saltapp.ai/api/v1/chains`
- Auth: API key in header `api-key`

Every supported chain (Ethereum + other EVM chains, Bitcoin, Dogecoin), each with mainnet and testnet variants, plus a live USD price.

## Response `200`

OK.

- object[]
  - `key` string
  - `family` 'evm' | 'bitcoin'
  - `name` string
  - `symbol` string
  - `decimals` integer
  - `usd_price` number, nullable
  - `mainnet` object
  - `testnet` object

## Other responses

- `401`: Missing or invalid credentials.

---

[API](https://skmtc.dev/saltapp/apis/salt-agent-api.md) · [All operations](https://skmtc.dev/saltapp/apis/salt-agent-api/llms.txt) · [OpenAPI document](https://skmtc.dev/saltapp/apis/salt-agent-api/revisions/a8b8642ab7f8?raw)