--- title: OpenRouter: One API Key to Rule Them All | daily.dev description: OpenRouter is presented as a unified API gateway giving access to 300+ LLMs from Anthropic, OpenAI, Google, Meta, Mistral, DeepSeek and others through a single... canonical: https://daily.dev/posts/openrouter-one-api-key-to-rule-them-all-ektckqyxv twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: OpenRouter: One API Key to Rule Them All | daily.dev og:description: OpenRouter is presented as a unified API gateway giving access to 300+ LLMs from Anthropic, OpenAI, Google, Meta, Mistral, DeepSeek and others through a single... og:url: https://daily.dev/posts/openrouter-one-api-key-to-rule-them-all-ektckqyxv og:image: https://api.daily.dev/og/posts/EkTcKQYXv.png og:image:alt: OpenRouter: One API Key to Rule Them All og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # OpenRouter: One API Key to Rule Them All **[Playful Programming](https://daily.dev/sources/playfulprogramming)** · 7 min read · 0 upvotes · 0 comments ## Summary OpenRouter is presented as a unified API gateway giving access to 300+ LLMs from Anthropic, OpenAI, Google, Meta, Mistral, DeepSeek and others through a single API key and credit balance, with an OpenAI-compatible interface, automatic provider fallback, and an auto-router mode for free models. Pricing reform eliminated per-token markups in favor of a flat 5.5% fee on credit purchases plus pass-through provider rates, with an added 5% fee on BYOK usage beyond 1 million requests per month. The piece walks through setup, pros (single billing, fallback, free tier, transparent pricing) and cons (fee at scale, non-refundable credits, unstable free tier, lack of enterprise governance features), and highlights pairing OpenRouter with OpenCode for flexible model switching during coding tasks. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Questions this post answers ### How much does OpenRouter charge on top of provider token prices? OpenRouter charges a flat 5.5% fee only on credit purchases, with provider token prices passed through at cost afterward. The previous per-token markup model has been eliminated. The only other charge applies to bring-your-own-key usage exceeding 1 million requests per month, which incurs a 5% fee on the overage; below that threshold, routing through your own provider keys is free. _Comparing LLM provider costs before committing budget is easier with sources developers trust on daily.dev._ ### What happens if one AI provider goes down when using OpenRouter? OpenRouter automatically routes the request to an alternative infrastructure provider serving the same model, so the request succeeds without any retry logic written by the developer. Many popular models are served by multiple backing providers, and OpenRouter silently switches between them on errors or capacity limits, which also lets a workflow keep running through outages like an Anthropic disruption. _Developers building resilient AI workflows follow provider outage and fallback patterns on daily.dev._ ### How does OpenRouter's free tier work and how many free models are available? OpenRouter offers roughly 29 free models at any given time, including models like Llama 3, Gemma 4, DeepSeek Flash, and Qwen3. Free accounts without added credits get 50 requests per day, rising to 1,000 per day after a first credit top-up. The free lineup shifts as providers change policy, making it suitable for prototyping rather than production reliance. _Anyone prototyping with free-tier AI models tracks these shifting terms and limits on daily.dev._ ## Similar posts on daily.dev - [OpenRouter: Discover and use the latest LLMs](https://daily.dev/posts/openrouter-discover-and-use-the-latest-llms-scdb1pvuw) · Product Hunt · 3 upvotes · 0 comments - [OpenRouter more than doubles valuation to $1.3B in a year](https://daily.dev/posts/openrouter-more-than-doubles-valuation-to-1-3b-in-a-year-bvrjwycba) · TechCrunch · 0 upvotes · 0 comments --- Tags: [#ai-coding](https://daily.dev/tags/ai-coding), [#api-gateway](https://daily.dev/tags/api-gateway), [#opencode](https://daily.dev/tags/opencode), [#openrouter](https://daily.dev/tags/openrouter) [View this post on daily.dev](https://daily.dev/posts/openrouter-one-api-key-to-rule-them-all-ektckqyxv) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"OpenRouter: One API Key to Rule Them All","url":"https://daily.dev/posts/openrouter-one-api-key-to-rule-them-all-ektckqyxv","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/openrouter-one-api-key-to-rule-them-all-ektckqyxv"},"datePublished":"2026-08-24T14:16:40.533Z","dateModified":"2026-09-13T21:35:23.198Z","description":"OpenRouter is presented as a unified API gateway giving access to 300+ LLMs from Anthropic, OpenAI, Google, Meta, Mistral, DeepSeek and others through a single...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/5b81697075cf0f861486bc07e78d16ee?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/5b81697075cf0f861486bc07e78d16ee?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Playful Programming","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Playful Programming","logo":"https://media.daily.dev/image/upload/s--WoGOmY81--/f_auto,q_auto/v1773697582/logos/playfulprogramming?_a=BAMAMiiu0","url":"https://daily.dev/sources/playfulprogramming"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/openrouter-one-api-key-to-rule-them-all-ektckqyxv","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"ai-coding,api-gateway,opencode,openrouter","timeRequired":"PT7M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Playful Programming","item":"https://daily.dev/sources/playfulprogramming"},{"@type":"ListItem","position":3,"name":"OpenRouter: One API Key to Rule Them All"}]} {"@context":"https://schema.org","@type":"FAQPage","@id":"https://daily.dev/posts/openrouter-one-api-key-to-rule-them-all-ektckqyxv#faq","mainEntity":[{"@type":"Question","name":"How much does OpenRouter charge on top of provider token prices?","acceptedAnswer":{"@type":"Answer","text":"OpenRouter charges a flat 5.5% fee only on credit purchases, with provider token prices passed through at cost afterward. 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