# LLMsRelay — Claude API access platform

> LLMsRelay is an independent Claude API gateway for developers. It provides Anthropic Messages API and OpenAI-compatible endpoints, API keys, usage billing, and IDE integrations.

## For LLM agents

Docs pages have same-origin Markdown mirrors. Append `.md` to a docs URL for the full mirror or `.tldr.md` for a compact version.

## Key facts

- **Website**: https://llmsrelay.com/
- **Anthropic base URL**: https://api.llmsrelay.com
- **OpenAI-compatible base URL**: https://api.llmsrelay.com/v1
- **Formats**: Anthropic Messages API and OpenAI-compatible Chat Completions
- **Models**: see GET /v1/models; the current catalogue is listed below
- **Signup**: instant; no Anthropic account required
- **Plans**: https://llmsrelay.com/plans/
- **Support**: https://telegram.me/claudestorestore

## Current public model catalogue

The public Claude model catalogue is returned by GET /v1/models and can be filtered by API-key group and per-key allowed-model settings.

| Model | Model ID | Context | Thinking | Key access |
| --- | --- | --- | --- | --- |
| Claude Opus 5 | `claude-opus-5` | 1M | Yes | Basic, Pro |
| Claude Fable 5 | `claude-fable-5` | 1M | Yes | Basic, Pro |
| Claude Opus 4.8 | `claude-opus-4.8` | 1M | Yes | Claude key groups |
| Claude Opus 4.7 | `claude-opus-4.7` | 1M | Yes | Claude key groups |
| Claude Opus 4.6 | `claude-opus-4.6` | 1M | Yes | Claude key groups |
| Claude Sonnet 5 | `claude-sonnet-5` | 1M | Yes | Claude key groups |
| Claude Sonnet 4.6 | `claude-sonnet-4.6` | 1M | Yes | Claude key groups |
| Claude Haiku 4.5 | `claude-haiku-4.5` | 200K | Yes | Claude key groups |

### Short aliases

| Alias | Resolves to |
| --- | --- |
| `opus` | `claude-opus-4.8` |
| `sonnet` | `claude-sonnet-4.6` |
| `haiku` | `claude-haiku-4.5` |

Basic and Pro Claude keys include the two newer public models listed with explicit Basic/Pro access. The definitive response for a specific key is always GET /v1/models.

## Plans and usage

LLMsRelay sells one-time usage packs with no recurring charge: $45 for $500 usage, $90 for $1,000, $450 for $6,000 including a fixed 20% bonus, and $900 for $13,000 including a fixed 30% bonus.

| Product | Price | Included usage |
| --- | --- | --- |
| $500 usage pack | $45 one time | $500 usage |
| $1,000 usage pack | $90 one time | $1,000 usage |
| $5,000 + 20% pack | $450 one time | $6,000 total usage |
| $10,000 + 30% pack | $900 one time | $13,000 total usage |

Payment methods and availability are shown at checkout. The platform supports card and cryptocurrency payment flows where offered.

## Core pages

- [Website](https://llmsrelay.com/)
- [Plans](https://llmsrelay.com/plans/)
- [Documentation](https://llmsrelay.com/docs/)
- [Quickstart](https://llmsrelay.com/docs/getting-started/quickstart/)
- [Models](https://llmsrelay.com/docs/getting-started/models/)
- [Models endpoint](https://llmsrelay.com/docs/api-reference/models/)
- [Billing](https://llmsrelay.com/docs/billing/pricing/)

## Selected documentation

- [Introduction](https://llmsrelay.com/docs/getting-started/introduction/)
- [Quickstart](https://llmsrelay.com/docs/getting-started/quickstart/)
- [Models](https://llmsrelay.com/docs/getting-started/models/)
- [Authentication](https://llmsrelay.com/docs/getting-started/authentication/)
- [API Reference Overview](https://llmsrelay.com/docs/api-reference/overview/)
- [Messages API](https://llmsrelay.com/docs/api-reference/messages/)
- [Models Endpoint](https://llmsrelay.com/docs/api-reference/models/)
- [OpenAI Compatibility](https://llmsrelay.com/docs/api-reference/openai/)
- [Streaming](https://llmsrelay.com/docs/api-reference/streaming/)
- [Errors](https://llmsrelay.com/docs/api-reference/errors/)
- [Claude Code Setup with a Custom API Gateway](https://llmsrelay.com/docs/guides/claude-code/)
- [How to Use Claude API in Cursor IDE — 2-Minute Setup [2026]](https://llmsrelay.com/docs/guides/cursor/)
- [VS Code Extensions](https://llmsrelay.com/docs/guides/vscode-extensions/)
- [Claude API Key Configuration — Create, Manage & Secure](https://llmsrelay.com/docs/guides/api-key-configuration/)
- [Rate Limits](https://llmsrelay.com/docs/guides/rate-limits/)
- [Pricing](https://llmsrelay.com/docs/billing/pricing/)
- [Credits](https://llmsrelay.com/docs/billing/credits/)
- [How to Buy a Claude API Key](https://llmsrelay.com/docs/learn/how-to-buy-claude-api-key/)
- [How Billing Works](https://llmsrelay.com/docs/learn/how-billing-works/)
- [How to Make Money with AI APIs: Reseller Guide](https://llmsrelay.com/docs/learn/ai-api-reseller/)
- [Claude API Gateway — Unified Access to All Claude Models](https://llmsrelay.com/docs/learn/claude-api-gateway/)
- [Claude API for Russia & Restricted Regions — Full Access Guide](https://llmsrelay.com/docs/learn/claude-api-for-russia/)
- [OpenAI-Compatible Claude API — Use Claude with OpenAI SDK](https://llmsrelay.com/docs/learn/openai-compatible-claude-api/)

## Full documentation

- [Full documentation](https://llmsrelay.com/llms-full.txt)

## Other language indexes

- English: https://llmsrelay.com/llms.txt · https://llmsrelay.com/llms-full.txt
- Русский: https://llmsrelay.com/llms-ru.txt · https://llmsrelay.com/llms-ru-full.txt
- 简体中文: https://llmsrelay.com/llms-zh.txt · https://llmsrelay.com/llms-zh-full.txt
- 한국어: https://llmsrelay.com/llms-ko.txt · https://llmsrelay.com/llms-ko-full.txt

## Knowledge graph

- https://llmsrelay.com/knowledge-graph.jsonld

Updated: 2026-08-14