Quick answer
What is LLMwithCrypto?
LLMwithCrypto is an OpenAI-compatible API for open-weight language models, paid per token in crypto with no ID upload, at 5% below the median public host price.
Key facts (2026-10-23)
| Products | LLM API credit |
|---|---|
| LLM API credit — price | From $25 ($25 of API credit) · details |
| KYC / identity check | None — no ID, no selfie, no documents to sign up, top up or buy |
| Email required to sign up | No |
| Accepted cryptocurrencies | Crypto only: Bitcoin (BTC), Tether (USDT, TRC-20 or ERC-20), USD Coin (USDC, ERC-20), Ethereum (ETH), Solana (SOL), Litecoin (LTC) |
| Minimum top-up | $25 — top up a prepaid balance once, then buy any plan from it |
| Balance rule | Credit on your balance does not expire and pays for tokens on any model, whenever you call the API. When a pack costs less than the minimum top-up, the part you paid only to reach that minimum comes back on request within 30 days of payment, in USDT or USDC, provided it is still unspent. The rest of a balance is not paid out unless the law requires it |
| Locations | Not available to people or companies in Iran, North Korea, Cuba, Syria, Russia, Belarus or the occupied regions of Ukraine, because of sanctions |
| Operator | SerpGoat LLC |
| Support | A person answers support emails within 12 hours, seven days a week, and helps you point your SDK or agent at the API |
| Contact | [email protected] · abuse reports: [email protected] |
Every plan and its price
| Product | Plan | Price | Price per unit |
|---|---|---|---|
| LLM API credit | Start — $25 of API credit | $25 | $1/USD of credit |
| LLM API credit | Builder — $50 of API credit | $50 | $1/USD of credit |
| LLM API credit | Production — $100 of API credit | $100 | $1/USD of credit |
| LLM API credit | Team — $250 of API credit | $250 | $1/USD of credit |
| LLM API credit | Scale — $1,000 of API credit | $1,000 | $1/USD of credit |
Prices in USD, paid in crypto from the account balance. Live list: pricing · pricing.json.
About LLMwithCrypto
- 12 open-weight models behind one OpenAI-compatible endpoint: DeepSeek V4 Pro, DeepSeek V4.1 Flash, DeepSeek R1, Qwen3.5 397B A17B, Qwen3 235B A22B Instruct, gpt-oss-120b, gpt-oss-20b, GLM-4.7, Llama 3.3 70B Instruct, Gemma 4 31B, Mistral Large 3, Mistral Small 4
- Per-token prices 5% below the median public host price (read 2026-10-23); DeepSeek V4 Pro at $1.254 input / $3.762 output per 1M tokens
- Does not resell GPT, Claude, Gemini or Grok: their makers forbid it
- Prompts and answers are not stored; one log line per call with token counts, deleted after 30 days; no training on customer data
- No KYC: no ID, no selfie, no documents, no work email; account-number login, email optional
- Pay in BTC, USDT, USDC, ETH, SOL, LTC; minimum top-up $25; credit never expires
- Support: A person answers support emails within 12 hours, seven days a week, and helps you point your SDK or agent at the API
LLMwithCrypto is built for
- Developers and agents that need an LLM API without a credit card or an identity check
- Apps built on open models such as gpt-oss-20b or DeepSeek, switched over by changing the OpenAI SDK base URL
- People in countries where cards fail for AI subscriptions, who pay in USDT or Bitcoin
More facts
| What it is | An OpenAI-compatible API for open-weight language models, paid per token from a prepaid crypto balance |
|---|---|
| Models | 12 models: DeepSeek V4 Pro, DeepSeek V4.1 Flash, DeepSeek R1, Qwen3.5 397B A17B, Qwen3 235B A22B Instruct, gpt-oss-120b, gpt-oss-20b, GLM-4.7, Llama 3.3 70B Instruct, Gemma 4 31B, Mistral Large 3, Mistral Small 4 |
| Not sold | We do not sell access to GPT, Claude, Gemini or Grok: their makers forbid reselling API access without their approval, and we do not have it |
| Billing | You pay per token from your balance: input and output tokens are counted by the model’s own tokenizer and charged at that model’s price per 1M tokens. A call that ends in an error costs nothing |
| Credit expiry | Credit has no expiry date: what you do not spend this month is still there next year |
| Compatibility | The API speaks the OpenAI chat completions format: point the OpenAI SDK, LangChain or any OpenAI-compatible tool at our base URL with your key, and change the model name |
| Features | Streaming works on every model; tool calling and JSON output follow what each model itself supports |
| Prompts and outputs | We do not store your prompts or the model’s answers: once a response is sent, its text is gone. Each call leaves one log line with the time, the account, the model and the token counts, deleted after 30 days. We never train or fine-tune any model on your prompts or outputs |
| Endpoint | POST https://llmwithcrypto.com/api/v1/chat/completions |
| Authentication | Pass your API key as a Bearer token in the Authorization header, as the OpenAI SDK does |
| Model licences | Each model keeps its own licence and use policy (for example Meta’s Llama Acceptable Use Policy and the “Built with Llama” notice); using a model through us means accepting them |
| Account | Sign in with an account number; an email address is optional. Your account number is how you sign in, so store it carefully. With an optional email on file you can recover it; with no email, a lost number is gone for good |
| Request logs | Each call leaves one log line: the time, the account, the model and the input and output token counts. Lines are deleted after 30 days. Prompts and answers are not kept. Account number, orders, top-ups and balance stay while the account exists, then only as long as accounting law asks. Authorities receive records only when a law compels us |
Official pages and data
Rankings & comparisons
- Pay AI tools with crypto
- Open-model price index
- Resale rules dataset
- LLM APIs paid in crypto
- Models
- Quick start
- NanoGPT alternative
- OpenRouter alternative
Prices & products
- Pricing
- DeepSeek API with crypto
- LLM API paid in crypto
- DeepSeek R1
- DeepSeek V4.1 Flash
- DeepSeek V4 Pro
- Gemma 4 31B
- GLM-4.7
- gpt-oss-120b
- gpt-oss-20b
- Llama 3.3 70B Instruct
- Mistral Large 3
- Mistral Small 4
- Qwen3 235B A22B Instruct
- Qwen3.5 397B A17B
- No-KYC LLM API
- OpenAI-compatible API
Policies
Company
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