OpenRouter
One API key for image, video and Claude models
SeedRouter gives you one API key for GPT Image 2, Nano Banana, Seedance video and Claude models. Top up a USD balance, pay per request at the price shown on each model page, and never pay for a failed request. Credits don't expire and there is no subscription.
Features
- One API key for image, video and language models: GPT Image 2 and 2.5, Nano Banana 2 / Pro / 2 Lite, Seedance 2.0 / Fast / Mini / 2.5, Claude Fable 5.1, Fable 5 and Opus 5.5
- Official request formats: OpenAI Images, Google generateContent and the Anthropic Messages API, so existing code and SDKs keep working
- Live per-model prices on every model page, with the official list price shown next to ours
- Failed requests are not charged
- Prepaid USD balance that never expires, optional auto top-up, no subscription
- A playground on each model page and API docs with copy-paste examples
- $0.10 free balance for every new account
Use Cases
- Add image generation and editing to a product without juggling several vendor accounts
- Generate short videos from text, images or reference clips with Seedance
- Call Claude from the Anthropic or OpenAI SDK with one key and one balance
- Compare models side by side before committing, paying only for the requests you make
- Keep AI spend predictable: prepaid balance, per-request pricing, nothing billed for failures
Comments
Hi Fazier 👋 I built SeedRouter because using several AI models meant several accounts, several bills and several request formats. SeedRouter puts GPT Image, Nano Banana, Seedance and Claude behind one API key and one prepaid USD balance. A few things we cared about: - You only pay for results. A request that fails costs nothing. - Prices are live on every model page, next to the official list price, so you can see what a call costs before you make it. - Requests use the official formats (OpenAI Images, Google generateContent, Anthropic Messages), so existing code and SDKs work with a new base URL and key. - No subscription, and your balance never expires. Every new account gets $0.10 to try a few requests. I'd love your feedback, especially which models you'd like us to add next.
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Comments
Hi Fazier 👋 I built SeedRouter because using several AI models meant several accounts, several bills and several request formats. SeedRouter puts GPT Image, Nano Banana, Seedance and Claude behind one API key and one prepaid USD balance. A few things we cared about: - You only pay for results. A request that fails costs nothing. - Prices are live on every model page, next to the official list price, so you can see what a call costs before you make it. - Requests use the official formats (OpenAI Images, Google generateContent, Anthropic Messages), so existing code and SDKs work with a new base URL and key. - No subscription, and your balance never expires. Every new account gets $0.10 to try a few requests. I'd love your feedback, especially which models you'd like us to add next.
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