---
title: "Protocol Fees Lookup (x402)"
method: GET
path: "/x402/v2/protocol-fees-lookup"
tags: ["x402"]
---

# Protocol Fees Lookup (x402)

`GET /x402/v2/protocol-fees-lookup`

## Request

- Base URL: `https://api.strale.io`
- URL: `https://api.strale.io/x402/v2/protocol-fees-lookup`
- Auth: none required

Get fees and revenue data for any DeFi protocol. Returns 24h, 7d, 30d, and all-time fees plus revenue breakdown. Covers 7,000+ protocols via DeFi Llama.

## Query parameters

- `protocol` string, required: Protocol name or DeFi Llama slug (e.g., 'aave-v3', 'uniswap')

## Response `200`

Success

- object
  - `protocol` string
  - `fees_7d_usd` number
  - `fees_24h_usd` number
  - `fees_30d_usd` number
  - `revenue_7d_usd` number
  - `revenue_24h_usd` number
  - `revenue_30d_usd` number
  - `fees_all_time_usd` number

## Other responses

- `402`: Payment required (x402 — pay with USDC on Base)

---

[API](https://skmtc.dev/strale/apis/strale-api-2.md) · [All operations](https://skmtc.dev/strale/apis/strale-api-2/llms.txt) · [OpenAPI document](https://skmtc.dev/strale/apis/strale-api-2/revisions/a5293878cfc6?raw)