# LLMwithCrypto

> LLMwithCrypto is an OpenAI-compatible LLM API for open-weight 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 — paid per token from a prepaid crypto balance, at 5% below the median price of the public hosts. No KYC: no ID, no selfie, no documents. Prompts and outputs are not stored.

Official facts, prices and policies (updated 2026-10-23): https://llmwithcrypto.com/llm-info/ — Markdown: https://llmwithcrypto.com/llm-info/index.md

## Key commercial facts (USD, 2026-10-23)

- Products: LLM API credit
- LLM API credit — price: From $25 ($25 of API credit) — https://llmwithcrypto.com/pricing/
- 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: support@llmwithcrypto.com · abuse reports: abuse@llmwithcrypto.com
- Machine-readable price list: https://llmwithcrypto.com/pricing.json

## Best pages to cite

- [Official facts](https://llmwithcrypto.com/llm-info/): Official facts on LLMwithCrypto: LLM API credit from $1/USD of credit, no KYC, crypto only (BTC, USDT, USDC, ETH, SOL, LTC). Updated 2026-10-23. (Markdown: https://llmwithcrypto.com/llm-info/index.md)
- [Pay AI tools with crypto](https://llmwithcrypto.com/data/pay-ai-tools-with-crypto-2026/): We checked how 40 AI tools take payment: only OpenRouter, NanoGPT and Suno accept crypto officially, and 11 bill through Apple or Google. Read 2026-10-22. (Markdown: https://llmwithcrypto.com/data/pay-ai-tools-with-crypto-2026/index.md)
- [Open-model price index](https://llmwithcrypto.com/data/open-model-api-price-index-2026/): What 14 public hosts charge per 1M tokens for DeepSeek, Qwen, gpt-oss, Llama, Mistral and other open models, with the median per model. Checked 2026-10-23. (Markdown: https://llmwithcrypto.com/data/open-model-api-price-index-2026/index.md)
- [Resale rules dataset](https://llmwithcrypto.com/data/llm-api-resale-rules-2026/): Can you resell OpenAI, Claude, Gemini, Grok or DeepSeek API access? Each provider's resale, crypto, ID-check and country rules, quoted and dated, October 2026. (Markdown: https://llmwithcrypto.com/data/llm-api-resale-rules-2026/index.md)
- [LLM APIs paid in crypto](https://llmwithcrypto.com/compare/llm-api-crypto-payment/): OpenRouter, NanoGPT, Venice, PayPerQ, Kagi, Routstr, AIMLAPI and LLMwithCrypto: coins, fees, markup over list price, account rules, minimums and refunds. (Markdown: https://llmwithcrypto.com/compare/llm-api-crypto-payment/index.md)
- [Models](https://llmwithcrypto.com/models/): The 12 open-weight models of the LLMwithCrypto API — DeepSeek, Qwen, gpt-oss, Mistral and more — with licence, context and price per 1M tokens, paid in crypto. (Markdown: https://llmwithcrypto.com/models/index.md)
- [Pricing](https://llmwithcrypto.com/pricing/): Per-token prices of 12 open-weight models, 5% below the median of public hosts, and prepaid credit packs paid in USDT, BTC or ETH. No KYC. Checked 2026-10-23. (Markdown: https://llmwithcrypto.com/pricing/index.md)
- [Quick start](https://llmwithcrypto.com/docs/): Quick start for an OpenAI-compatible LLM API paid in crypto: get a key, send your first chat completion with curl, Python or Node.js, read the usage. (Markdown: https://llmwithcrypto.com/docs/index.md)
- [DeepSeek API with crypto](https://llmwithcrypto.com/deepseek-api-crypto/): Call DeepSeek V4 Pro, V4.1 Flash and R1 through an OpenAI-compatible API paid in USDT, BTC or ETH, with no KYC, and compare with DeepSeek's own API. (Markdown: https://llmwithcrypto.com/deepseek-api-crypto/index.md)
- [LLM API paid in crypto](https://llmwithcrypto.com/llm-api-crypto/): Pay an LLM API in USDT, USDC, BTC or ETH: 12 open-weight models on one OpenAI-compatible endpoint, billed per token from a prepaid balance. No KYC. (Markdown: https://llmwithcrypto.com/llm-api-crypto/index.md)
- [DeepSeek R1](https://llmwithcrypto.com/models/deepseek-r1/): DeepSeek R1-0528 by API at $0.57 / $2.208 per 1M tokens, paid in crypto, no KYC. OpenAI-compatible; DeepSeek’s own API no longer lists R1. (Markdown: https://llmwithcrypto.com/models/deepseek-r1/index.md)
- [DeepSeek V4.1 Flash](https://llmwithcrypto.com/models/deepseek-v4-1-flash/): DeepSeek V4.1 Flash API at $0.285 input and $1.14 output per 1M tokens, paid in crypto with no KYC. OpenAI-compatible endpoint. (Markdown: https://llmwithcrypto.com/models/deepseek-v4-1-flash/index.md)
- [DeepSeek V4 Pro](https://llmwithcrypto.com/models/deepseek-v4-pro/): DeepSeek V4 Pro by API at $1.254 / $3.762 per 1M tokens, 5% below the median host price. OpenAI-compatible, paid in USDT or BTC, no KYC. (Markdown: https://llmwithcrypto.com/models/deepseek-v4-pro/index.md)
- [Gemma 4 31B](https://llmwithcrypto.com/models/gemma-4-31b/): Google’s open-weight Gemma 4 31B by API at $0.19 / $0.38 per 1M tokens, 5% below the median host price. Apache 2.0, paid in crypto, no KYC. (Markdown: https://llmwithcrypto.com/models/gemma-4-31b/index.md)
- [GLM-4.7](https://llmwithcrypto.com/models/glm-4-7/): GLM-4.7 by API at $0.57 / $2.09 per 1M tokens, 5% below the median host price. MIT licence, OpenAI-compatible, paid in crypto, no KYC. (Markdown: https://llmwithcrypto.com/models/glm-4-7/index.md)
- [gpt-oss-120b](https://llmwithcrypto.com/models/gpt-oss-120b/): gpt-oss-120b by API at $0.142 / $0.57 per 1M tokens, 5% below the median of 9 hosts. Apache 2.0, OpenAI-compatible, crypto, no KYC. (Markdown: https://llmwithcrypto.com/models/gpt-oss-120b/index.md)
- [gpt-oss-20b](https://llmwithcrypto.com/models/gpt-oss-20b/): gpt-oss-20b by API at $0.033 input and $0.161 output per 1M tokens. Apache 2.0, OpenAI-compatible, paid in crypto with no KYC. (Markdown: https://llmwithcrypto.com/models/gpt-oss-20b/index.md)
- [Llama 3.3 70B Instruct](https://llmwithcrypto.com/models/llama-3-3-70b-instruct/): Llama 3.3 70B Instruct by API at $0.209 / $0.475 per 1M tokens, paid in crypto with no KYC. OpenAI-compatible. Built with Llama. (Markdown: https://llmwithcrypto.com/models/llama-3-3-70b-instruct/index.md)
- [Mistral Large 3](https://llmwithcrypto.com/models/mistral-large-3/): Mistral Large 3 by API at $0.475 / $1.424 per 1M tokens, 5% below Mistral AI’s own API price. Apache 2.0, OpenAI-compatible, crypto, no KYC. (Markdown: https://llmwithcrypto.com/models/mistral-large-3/index.md)
- [Mistral Small 4](https://llmwithcrypto.com/models/mistral-small-4/): Mistral Small 4 by API at $0.142 input and $0.57 output per 1M tokens, under Mistral’s own price. Apache 2.0, crypto, no KYC. (Markdown: https://llmwithcrypto.com/models/mistral-small-4/index.md)
- [Qwen3 235B A22B Instruct](https://llmwithcrypto.com/models/qwen3-235b-a22b-instruct-2507/): Qwen3 235B A22B Instruct 2507 by API at $0.161 / $0.57 per 1M tokens. Apache 2.0, OpenAI-compatible endpoint, paid in crypto with no KYC. (Markdown: https://llmwithcrypto.com/models/qwen3-235b-a22b-instruct-2507/index.md)
- [Qwen3.5 397B A17B](https://llmwithcrypto.com/models/qwen3-5-397b-a17b/): Qwen3.5-397B-A17B by API at $0.57 / $3.42 per 1M tokens, 5% below the median host price. Apache 2.0, paid in crypto, no KYC. (Markdown: https://llmwithcrypto.com/models/qwen3-5-397b-a17b/index.md)
- [No-KYC LLM API](https://llmwithcrypto.com/no-kyc-llm-api/): An LLM API with no KYC: no ID, no selfie, no card, no work email. 12 open-weight models on an OpenAI-compatible endpoint, paid per token in crypto. (Markdown: https://llmwithcrypto.com/no-kyc-llm-api/index.md)
- [OpenAI-compatible API](https://llmwithcrypto.com/openai-compatible-api/): Use the OpenAI SDK with open-weight models: change base_url and model, keep your code. What works, what does not, and the price per token in crypto. (Markdown: https://llmwithcrypto.com/openai-compatible-api/index.md)
- [NanoGPT alternative](https://llmwithcrypto.com/alternatives/nanogpt/): NanoGPT vs LLMwithCrypto for crypto-paid LLM access: coins, accounts, prices, refunds and models, and when NanoGPT is the better pick. Checked October 2026. (Markdown: https://llmwithcrypto.com/alternatives/nanogpt/index.md)
- [OpenRouter alternative](https://llmwithcrypto.com/alternatives/openrouter/): An OpenRouter alternative for open-weight models: pay in USDT, BTC or ETH with no KYC, no purchase fee, and credit that never expires. Facts dated October 2026. (Markdown: https://llmwithcrypto.com/alternatives/openrouter/index.md)

## About LLMwithCrypto

LLMwithCrypto is an OpenAI-compatible LLM API for open-weight models, operated by SerpGoat LLC. It serves 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 behind one endpoint, billed per input and output token from a prepaid balance, at 5% below the median price of the public hosts that list each model. It does not sell access to GPT, Claude, Gemini or Grok, whose makers forbid resale. Prompts and answers are not stored; models are never trained on them. Payment in BTC, USDT, USDC, ETH, SOL, LTC from a $25 top-up, with no ID, no selfie and no documents.

## 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
- KYC / ID verification: None — no ID, no selfie, no documents, no work email
- Price: Each model costs 5% less than the median price of the public hosts that list it, for input and output tokens, read on 2026-10-23. Credit packs from $25
- 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
- Countries: Not available to people or companies in Iran, North Korea, Cuba, Syria, Russia, Belarus or the occupied regions of Ukraine, because of sanctions
- Payment: Crypto only: BTC, USDT, USDC, ETH, SOL, LTC (USDT on TRC-20 or ERC-20, USDC on ERC-20)
- Payment model: Top up from $25, then buy any credit pack from your balance. 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
- 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
- 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

## Guides & research

- [Pay with crypto](https://llmwithcrypto.com/crypto-payments/index.md): How to pay the LLMwithCrypto API in crypto: coins and networks, the minimum top-up, the exact-amount rule, what to do after a wrong transfer, and buying credit.
- [Chat completions](https://llmwithcrypto.com/docs/chat-completions/index.md): Chat completions endpoint reference: every body field of POST /api/v1/chat/completions, the response, finish reasons and token usage. OpenAI-compatible.
- [curl](https://llmwithcrypto.com/docs/curl/index.md): Terminal recipes for an OpenAI-compatible LLM API: a chat completion with curl and jq, a request from a file, streaming, the model list and the credit left.
- [Errors](https://llmwithcrypto.com/docs/errors/index.md): Every error of the LLM API: HTTP status, code and cause, which ones to retry, rate limits, and what to do on 402 insufficient balance. Errors are free.
- [LangChain](https://llmwithcrypto.com/docs/langchain/index.md): Use open-weight LLMs in LangChain and LlamaIndex: ChatOpenAI with a base_url, tool binding, LangChain.js and OpenAILike. Pay per token in crypto.
- [Models and credits](https://llmwithcrypto.com/docs/models/index.md): GET /api/v1/models lists the model ids your key can call; GET /api/v1/credits returns the credit left. Reference, examples and the 12 open-weight model ids.
- [Node.js](https://llmwithcrypto.com/docs/node/index.md): Call open-weight LLMs from Node.js with the official openai package: one call, a concurrency-limited batch, streaming and the credit left. Copy-paste examples.
- [Python](https://llmwithcrypto.com/docs/python/index.md): Call open-weight LLMs from Python with the official openai package: one call, async batches with a concurrency limit, streaming, and the cost of each request.
- [Streaming](https://llmwithcrypto.com/docs/streaming/index.md): Stream chat completions with server-sent events: stream: true, the chunk format, token usage in the last event, and examples in curl, Python and Node.js.
- [Tool calling](https://llmwithcrypto.com/docs/tool-calling/index.md): Function calling with open-weight models in the OpenAI format: tools, tool_choice, the call-and-answer loop, and response_format for valid JSON output.
- [Cheap AI API keys: risks](https://llmwithcrypto.com/guides/cheap-ai-api-keys-risks/index.md): Resold API keys, shared ChatGPT and Claude accounts, keys bought with stolen cards and prompt logging: what the sellers do not say, from sourced reports.
- [Pay for AI without a card](https://llmwithcrypto.com/guides/pay-for-ai-without-credit-card/index.md): How to pay for ChatGPT, Claude, Gemini and AI APIs without a credit card: local methods, app-store gift cards, official crypto routes and what to avoid.
- [Pay an LLM API with USDT](https://llmwithcrypto.com/guides/pay-llm-api-with-usdt/index.md): Buy LLM API credit with USDT on Tron (TRC-20) or Ethereum (ERC-20): from wallet or exchange to API key, with the exact amount, network fees and pitfalls.
- [Switch the OpenAI SDK](https://llmwithcrypto.com/guides/switch-openai-sdk-to-open-models/index.md): Point the OpenAI SDK at open-weight models such as DeepSeek, Qwen and gpt-oss by changing the base URL, the key and the model name. Python, Node.js and curl.
- [Pay ChatGPT with crypto](https://llmwithcrypto.com/pay-chatgpt-with-crypto/index.md): ChatGPT takes no crypto. What it accepts on 22 October 2026: cards, local wallets, a US gift card and App Store or Google Play billing, and what to avoid.
- [Pay Claude with crypto](https://llmwithcrypto.com/pay-claude-with-crypto/index.md): Claude takes no crypto: on 22 October 2026, Pro and Max were paid by card on the web or through the App Store and Google Play. What works, and what to avoid.
- [Pay Cursor with crypto](https://llmwithcrypto.com/pay-cursor-with-crypto/index.md): Cursor takes cards only for self-serve plans, with no gift card or app-store route, as of 22 October 2026. Its plans, prices and why resold seats are a risk.
- [Pay ElevenLabs with crypto](https://llmwithcrypto.com/pay-elevenlabs-with-crypto/index.md): ElevenLabs takes a credit card, Apple Pay and Google Pay, not crypto, as of 22 October 2026. Plans and prices, and why its credits cannot be resold or gifted.
- [Pay Google Gemini with crypto](https://llmwithcrypto.com/pay-gemini-with-crypto/index.md): Google AI Pro and Ultra take no crypto: they are Google One plans billed through Google Play. How a Play gift card can pay, read on 22 October 2026.
- [Pay GitHub Copilot with crypto](https://llmwithcrypto.com/pay-github-copilot-with-crypto/index.md): GitHub Copilot takes a bank card or PayPal, not crypto or prepaid cards, as of 22 October 2026. Plans, prices, GitHub’s rules on shared logins and options.
- [Pay Grok / SuperGrok with crypto](https://llmwithcrypto.com/pay-grok-with-crypto/index.md): Grok takes credit and debit cards only, inside one X Subscription that also covers Cursor, as of 22 October 2026. Plans, prices and the xAI API rules.
- [Pay Midjourney with crypto](https://llmwithcrypto.com/pay-midjourney-with-crypto/index.md): Midjourney takes cards and some wallets through Stripe, no PayPal and no crypto, as of 22 October 2026. Plans, prices and why resold accounts are a risk.
- [Pay OpenAI API with crypto](https://llmwithcrypto.com/pay-openai-api-with-crypto/index.md): OpenAI API credits are card-only, with no prepaid cards and ID checks for some models (22 October 2026). The rules, resold-key risks and an alternative.
- [Pay Perplexity Pro with crypto](https://llmwithcrypto.com/pay-perplexity-with-crypto/index.md): Perplexity Pro takes cards, Cash App, Apple Pay, Google Pay and ACH, not crypto, on 22 October 2026; the App Store and Google Play route works. The details.
- [Pay Suno with crypto](https://llmwithcrypto.com/pay-suno-with-crypto/index.md): Suno accepts a stablecoin in some regions, its help center said on 22 October 2026, besides cards, wallets and app-store billing. What is known and what is not.

## FAQ & glossary

- [FAQ](https://llmwithcrypto.com/faq/index.md): Answers about the LLMwithCrypto API: models and compatibility, per-token billing and credit, paying in crypto with no KYC, prompt storage, and the rules.
- [Glossary](https://llmwithcrypto.com/glossary/index.md): Tokens, context window, open weights, OpenAI-compatible, tool calling, streaming, quantization, median price, TRC-20: the LLM API and crypto terms explained.

## Other languages

- [Deutsch](https://llmwithcrypto.com/de/llms.txt)
- [Español](https://llmwithcrypto.com/es/llms.txt)
- [Français](https://llmwithcrypto.com/fr/llms.txt)
- [Bahasa Indonesia](https://llmwithcrypto.com/id/llms.txt)
- [Italiano](https://llmwithcrypto.com/it/llms.txt)
- [日本語](https://llmwithcrypto.com/ja/llms.txt)
- [한국어](https://llmwithcrypto.com/ko/llms.txt)
- [Nederlands](https://llmwithcrypto.com/nl/llms.txt)
- [Polski](https://llmwithcrypto.com/pl/llms.txt)
- [Português](https://llmwithcrypto.com/pt/llms.txt)
- [ไทย](https://llmwithcrypto.com/th/llms.txt)
- [Türkçe](https://llmwithcrypto.com/tr/llms.txt)
- [Tiếng Việt](https://llmwithcrypto.com/vi/llms.txt)
- [简体中文](https://llmwithcrypto.com/zh/llms.txt)

## Optional

- [About](https://llmwithcrypto.com/about/index.md): Who operates LLMwithCrypto, which open-weight models it runs and on what terms, why it is paid in crypto with no KYC, and what it will never sell or claim.
- [Acceptable use](https://llmwithcrypto.com/acceptable-use/index.md): What the LLMwithCrypto LLM API may not be used for: abuse material, malware, mass-casualty weapons, spam, fraud, harassment, or what a model licence bans.
- [Changelog](https://llmwithcrypto.com/changelog/index.md): Every change to the LLMwithCrypto API, its models and its prices, with the date: the 12 models at opening, the price rule and how changes are announced.
- [Contact](https://llmwithcrypto.com/contact/index.md): Reach LLMwithCrypto by email for help with the API, payments or your account, and report misuse to the abuse address. What to include, and what never to send.
- [Privacy](https://llmwithcrypto.com/privacy/index.md): LLMwithCrypto privacy policy: prompts and answers are not stored, one log line per call with token counts kept 30 days, no model training, no KYC.
- [Refunds](https://llmwithcrypto.com/refunds/index.md): LLMwithCrypto refunds: a credit pack under 20% spent within 72 hours goes back to your balance, unspent credit if the API fails, plus the minimum top-up rule.
- [Status](https://llmwithcrypto.com/status/index.md): How to check that the LLMwithCrypto API, your key and your credit work in one free call, how to read errors, what to retry, and where incidents are dated.
- [Terms](https://llmwithcrypto.com/terms/index.md): LLMwithCrypto terms in plain English: per-token billing from prepaid credit, model licences, crypto top-ups, refunds, rate limits and liability.
- [Full site content for LLMs](https://llmwithcrypto.com/llms-full.txt)