Every model, one key,
paid your way.
Wholesale per-token prices on every major model. Pay by card or crypto. No KYC, no subscription.
- Claude Opus 5.5claude-opus-5-5$9.70
- GPT-5.5gpt-5.5$9.00
- DeepSeek V4 Pro 0423deepseek-v4-pro$2.376
- Grok 4.7grok-4.7$1.80
- GLM 5.3glm-5.3$1.0296
- Kimi K3kimi-k3$4.50
- Qwen3.7 Maxqwen3.7-max$1.9412
- GLM-5.3 Uncensoredglm-5.3-uncensored$0.846
- MiniMax M3minimax-m3$0.36
- GPT 5.2 PROgpt-5.2-pro$537.60
Models on one key
From 41 developers, each at its live per-token price. The Models page is the catalog, read at render.
41
Developers
8
Ways to pay
90%
Max under list
$0
Monthly fee
Card or crypto. Same key.
Open an account with an email, top up, call the API. The balance only moves when you call.
How paying workscurl https://api.relayswitch.io/v1/chat/completions \ -H "Authorization: Bearer $RELAYSWITCH_KEY" \ -H "Content-Type: application/json" \ -d '{"model": "claude-opus-5-5", "messages": [{"role": "user", "content": "Hello"}]}'One OpenAI-compatible endpoint
Set the base URL to https://api.relayswitch.io/v1, send your key and any model id. Every SDK that speaks OpenAI works unchanged.
Pay the way you already pay
Apple Pay or PayPal if you have a card. USDT, USDC, BTC, ETH or SOL if you do not. No identity check either way.
| Model | List | Here |
|---|---|---|
| Claude Opus 5.5 | $20.00 | $9.70 |
| GPT-5.5 | $30.00 | $9.00 |
| DeepSeek V4 Pro 0423 | $3.96 | $2.376 |
| Grok 4.7 | $6.00 | $1.80 |
Output, USD per million tokens
Wholesale per-token prices
Input and output billed separately, cached input cheaper. The developer list price is shown beside ours where one is published.
The flagships, priced live
USD per million tokens, read from the catalog at render.
claude-opus-5-5gpt-5.5deepseek-v4-progrok-4.7glm-5.3kimi-k3qwen3.7-maxglm-5.3-uncensoredminimax-m3gpt-5.2-proBuilt for people who just want the API
No sales call, no seat, no plan. A balance, a key and every model.
Email is the sign-up
No identity check, no card on file. The account is live at once.
Prepaid in USD
Top up from $10 with 8 methods; credit never expires.
Per-token billing
Input and output separately, cached input cheaper. No per-request minimum.
41 developers
OpenAI, Google (community tune), Qwen, Google, Anthropic, Z.ai
No KYC
Not at sign-up, not at top-up, not at any balance.
Prompts are relayed, not kept
Request and response bodies are not stored or used for training.
Questions
Payment, keys and billing in short.
Start with a $10 top-up
A key in a minute, a balance that only moves when you call.