プロバイダーフォールバック
OpenRouterは同じモデルの代替プロバイダーへの失敗したリクエストを自動的に再ルーティングでき、LLM呼び出しのハードな失敗を減らします。
OpenRouter lets you swap the model behind Claude Code and other tools by changing ANTHROPIC_BASE_URL — 300+ language models, some with free tiers. RunAPI does the same base URL swap, adds image, video, music, and audio (210+ models total), and charges 50% off official rates with no deposit required to avoid rate limits. Both expose an OpenAI-compatible API.
OpenRouter is a well-known LLM gateway with 49,500 monthly searches and domain rating 85. It routes 300+ language models, including free tiers on select community models, and includes provider fallback so a failed call can retry against another provider. It does not host models itself — it reroutes requests. RunAPI covers the same LLM families (Claude, GPT, Gemini) plus image, video, music, and audio under one key, charges 50% off official rates with no deposit or request cap, and ships an MCP server, CLI, and typed SDKs.
Both expose an OpenAI-compatible API. Changing the base URL and swapping the key is usually the only change required.
OpenRouterはLLMのみです。RunAPIは同じキーの下に画像、動画、音楽、オーディオ生成を追加します。
OpenRouter’s free tier caps at 50 requests per day without a $10 deposit. RunAPI is pay-as-you-go with no free tier and no request cap.
RunAPIはMCPサーバー、CLI、Python、Node.js、PHP、Java、Ruby、Go向けのSDK、検索可能なプロンプトライブラリを提供しています。
The table compares the two platforms on the dimensions developers weigh when choosing an API gateway: modality, model count, tooling, data handling, and pricing.
| 機能 | OpenRouter | RunAPI |
|---|---|---|
| LLMルーティング | あり — 300以上のモデル | あり |
| 画像生成 | なし | あり |
| 動画生成 | なし | あり |
| 音楽とオーディオ | なし | あり |
| 無料モデルティア | あり — 選択されたモデル | なし |
| MCPサーバー | なし | あり |
| 公式SDK | OpenAI互換のみ | Python、Node.js、PHP、Java、Ruby、Go + OpenAI互換 |
| CLIツール | なし | あり |
| エージェントスキル | なし | あり |
| プロンプトライブラリ | なし | あり |
| OpenAI互換API | あり | あり |
| LLM料金 | プロバイダーレート + マークアップ | 公式レートの50%オフ |
OpenRouter has been running since 2023 and has a large developer community. It is a rerouter — it does not host models itself — so uptime depends on both OpenRouter’s own infrastructure and the providers it routes to. Free-tier models are rate-limited and queue behind paid traffic, which is the single biggest complaint from Claude Code users who hit the 50 req/day cap on a $0-balance account. Reliability considerations worth knowing before depending on OpenRouter as your production LLM gateway are below.
OpenRouterは同じモデルの代替プロバイダーへの失敗したリクエストを自動的に再ルーティングでき、LLM呼び出しのハードな失敗を減らします。
Free-tier models are rate-limited to 50 requests per day on a $0 balance, or 1,000 requests per day after you deposit $10. Production workloads that burn through those caps will hit queuing delays behind paid traffic.
OpenRouterは言語モデルのみをルーティングします。画像、動画、音楽生成が必要なチームは別のプロバイダーを追加する必要があり、2つのゲートウェイを管理することになります。
OpenRouterはステータスページを公開しています。サードパーティプロキシと同様、その稼働時間は自社インフラとルーティング先の上流プロバイダーの両方に依存します。現在のインシデント履歴についてはステータスページを確認してください。
OpenRouter focuses on language models at volume, including community and open-source models — it is a rerouter, not a model host, so uptime depends on the underlying providers it routes to. RunAPI routes commercial production models and adds generative media categories that OpenRouter does not cover. Your requests go to the same frontier providers either way; the difference is what categories and tooling sit on top.
Claude, GPT, and Gemini families for chat, reasoning, coding, and tool use — the same LLM models OpenRouter users expect, at 50% off official rates.
同じAPIキーから呼び出せるFluxバリアントやその他の生成エンドポイントを含むテキストから画像および画像編集モデル。
タスクごとの従量制請求によるテキストから動画および画像から動画生成。
サウンドトラック、ボイスオーバー、エフェクトのための音楽生成とオーディオ合成 — OpenRouterがサポートしないモダリティ。
OpenRouter passes through provider pricing and adds a markup on paid models. Free-tier models are rate-limited: accounts with no balance get 50 requests per day; depositing $10 raises that cap to 1,000. RunAPI has no free inference tier and no deposit requirement — you pay 50% of each provider’s official published rate from the first token. The table shows representative flagship LLM rates per million tokens.
| モデル | 公式入力 /M | 公式出力 /M | RunAPI入力 /M | RunAPI出力 /M |
|---|---|---|---|---|
| Claude Sonnet 4.6 | $6.00 | $30.00 | $3.00 | $15.00 |
| Claude Opus 4.7 | $10.00 | $50.00 | $5.00 | $25.00 |
| GPT-5.4 | $2.50 | $15.00 | $1.25 | $7.50 |
| Gemini 2.5 Pro | $1.25 | $10.00 | $0.63 | $5.00 |
RunAPIはすべてのプロバイダーに50%割引を適用します。メディアモデルはタスクごとに請求されます。価格は2026年6月に確認済み。
runapi.aiでサインアップしてください。開始にクレジットカードは不要です。
Dashboard → API Keysに移動し、キーを作成して環境に保存してください。
Change your client’s base URL to https://runapi.ai/v1 and use your RunAPI key. If you’re using Claude Code, set ANTHROPIC_BASE_URL to https://runapi.ai/v1 and ANTHROPIC_API_KEY to your RunAPI key in settings.json. OpenAI-compatible code requires no other changes.
同じキーで画像、動画、オーディオモデルにアクセスするか、非コードワークフロー向けにMCPサーバーとCLIをインストールしてください。
RunAPI does not train on your requests and does not log prompt content for model improvement. Free models on OpenRouter are hosted by third-party providers under OpenRouter’s terms — those providers’ data policies apply. If you are routing client data or sensitive code, check the data policy of every provider in the chain, not just the gateway.
OpenRouter throttles accounts with $0 balance to 50 requests per day on free models. Depositing $10 raises that to 1,000 requests per day. RunAPI has no free inference tier, so there is no deposit requirement or request-cap — you pay per token at 50% of official rates from the first call.
Free models on OpenRouter are rate-limited and queue behind paid traffic. When you pin to a single free model you can hit the cap fast; the openrouter/auto endpoint spreads load across available free models to reduce that. RunAPI has no free tier, so all paid requests go through without queuing behind free traffic.
Yes. Set ANTHROPIC_BASE_URL to https://runapi.ai/v1 and use your RunAPI key as ANTHROPIC_API_KEY. The Claude Code shell — its agentic framework, slash commands, and tool calls — stays the same. You are changing the model that processes the prompts, not the client itself.
No. Both platforms expose an OpenAI-compatible API, so switching is a base URL and key change in your existing client. Point your client at https://runapi.ai/v1, swap in your RunAPI key, and keep the rest of your code as-is. You can run both in parallel during testing.
RunAPI charges 50% of each provider's official published rate. Claude Sonnet 4.6 runs $3 input and $15 output per million tokens versus $6 and $30 official; GPT-5.4 runs $1.25 input and $7.50 output versus $2.50 and $15. Image, video, and audio are billed per task at the same half-off positioning.
RunAPI ships an MCP server for MCP-aware tools like Claude Code and Cursor, a command-line tool, typed SDKs for Python, Node.js, PHP, Java, Ruby, and Go, installable agent skills, and a searchable prompt library. OpenRouter provides an OpenAI-compatible API and a web UI but does not include these additional tooling layers.
RunAPI covers LLMs from Claude, GPT, and Gemini families plus image, video, music, and audio generation — 210+ models in total. OpenRouter routes 300+ language models including many open-source and community models, but covers text only. If you need free or open-source LLM access at volume, OpenRouter has more options there.
テキスト、画像、動画、オーディオにわたる 210+ モデル向けの無料RunAPIアカウントを作成してください — OpenAI互換で公式レートの50%オフ。