---
title: "LongCat 2.0 API price | RelaySwitch"
canonical: https://relayswitch.io/models/longcat-2.0
generated: 2026-11-02T10:50:31.364Z
source: https://api.relayswitch.io/v1/catalog
base_url: https://api.relayswitch.io/v1
---

# LongCat 2.0

LongCat 2.0 by Meituan through the RelaySwitch API: $3.00 per million input tokens, $11.8002 per million output tokens. Pay by card or crypto (Card, USDT, USDC, BTC, ETH, SOL). No KYC.

## Price per million tokens

| Input | Cached input | Output |
| --- | --- | --- |
| $3.00 | $0.06 | $11.8002 |

## Specs

- Model id: `longcat-2.0`
- Developer: Meituan
- Context window: not published
- Max output: not published
- Input: text

## Call it

```bash
curl https://api.relayswitch.io/v1/chat/completions \
  -H "Authorization: Bearer $RELAYSWITCH_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "longcat-2.0", "messages": [{"role": "user", "content": "Hello"}]}'
```

Keys and top-ups: https://app.relayswitch.io/console