---
title: "Get Supported Chains"
method: GET
path: "/defi/v1/bridge/getsupportedchains"
tags: ["bridge"]
---

# Get Supported Chains

`GET /defi/v1/bridge/getsupportedchains`

## Request

- Base URL: `https://svc.blockdaemon.com`
- URL: `https://svc.blockdaemon.com/defi/v1/bridge/getsupportedchains`
- Auth: API key in header `X-API-Key`

Retrieves an up-to-date list of blockchain networks that are supported by the bridging service. The response includes each network’s name (e.g., Ethereum, Arbitrum, Optimism) and its unique chain identifier.

> 💡 
**Compute Unit Value:** `50` (Fixed)

## Query parameters

- `bridgeId` '600' | '300' | '400' | '500' | '100': The unique ID to specify the bridge protocol for routing cross-chain queries or transactions. Find more [here](https://docs.blockdaemon.com/docs/defi-api-supported-protocols#supported-bridges-protocols).

## Response `200`

Successful response

- object
  - `status` integer
  - `msg` string
  - `data` object

---

[API](https://skmtc.dev/blockdaemon/apis/blockdaemon-defi-api.md) - [All operations](https://skmtc.dev/blockdaemon/apis/blockdaemon-defi-api/llms.txt) - [OpenAPI document](https://skmtc.dev/blockdaemon/apis/blockdaemon-defi-api/revisions/ec053b7c8041?raw)