---
title: "Paid: Exchange Rankings"
method: GET
path: "/api/x402/market-exchanges"
---

# Paid: Exchange Rankings

`GET /api/x402/market-exchanges`

## Request

- Base URL: `https://three.ws`
- URL: `https://three.ws/api/x402/market-exchanges`
- Auth: none required

Spot exchange rankings for agents — pay $0.001 USDC per call. Returns the top 100 crypto exchanges ranked by CoinGecko trust score, each with 24h trading volume in BTC and USD (converted at the live BTC price), trust rank, country, year established, and homepage. Same data behind three.ws/exchanges.

## Response `200`

three.ws Market Data result JSON

## Other responses

- `400`: Validation error
- `402`: Payment Required (x402)

---

[API](https://skmtc.dev/three/apis/three-ws-api.md) · [All operations](https://skmtc.dev/three/apis/three-ws-api/llms.txt) · [OpenAPI document](https://skmtc.dev/three/apis/three-ws-api/revisions/dbc5e3a81b79?raw)