---
title: "Supported chains and their catalogue counts"
method: GET
path: "/api/chains"
tags: ["catalogue"]
---

# Supported chains and their catalogue counts

`GET /api/chains`

## Request

- Base URL: `https://yield.trdefi.com`
- URL: `https://yield.trdefi.com/api/chains`
- Auth: none required

Treat this as a live catalog: do not hardcode chain identifiers or symbol→address mappings.

## Response `200`

Chains

- object

## Other responses

- `429`: Rate limit exceeded. `Retry-After` is always present.

---

[API](https://skmtc.dev/trdefi/apis/trdefi-liquidity-api.md) · [All operations](https://skmtc.dev/trdefi/apis/trdefi-liquidity-api/llms.txt) · [OpenAPI document](https://skmtc.dev/trdefi/apis/trdefi-liquidity-api/revisions/0175596aa1cb?raw)