September 29, 2025 - Explore Claude pricing plans and API costs. Choose from Free, Pro, Max, Team, or Enterprise options to get started with Claude.

October 16, 2025 - Output token count does not affect pricing tier selection, though output tokens are charged at the higher rate when the input threshold is exceeded. To check if your API request was charged at the 1M context window rates, examine the usage object in the API response:

July 30, 2025 - Claude API used to cost me $50 a day until I signed up for the MAX plan. You are right to assume most of these startups are losing money. Anthropic lost about $5 billion last year, roughly. All the fixed price plans are loss leaders!

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September 15, 2025 - Key Advantage: Unparalleled performance for the most demanding cognitive tasks and complex tool orchestration. With the Claude 4.1 series, Anthropic introduced a pivotal new pricing dimension: thinking tokens. This makes budgeting more complex but also more transparent. What are they? Think of it as billing for the model’s “work.” When you ask Claude to fetch data from an API, analyze it, and then generate a summary, the process of calling that tool and processing its result consumes thinking tokens before it generates the final text output.

4 days ago - Table 2 below summarizes key Claude model token pricing (non-batch, per million tokens): Table 2: Claude API model pricing per 1 million tokens of input/output ([42]) ([7]) ([7]). Sonnet has premium rates for requests exceeding 200,000 input tokens.

October 17, 2025 - Here is a breakdown of the approximate pricing per million tokens for the leading Claude models. Please note that these prices are subject to change, and it is always advisable to consult the official Anthropic pricing page for the most up-to-date information. As the table clearly illustrates, there is a significant price differential between the models, with the Opus series being substantially more expensive than the Haiku models. The choice of model will, therefore, be a primary driver of your overall API costs.

March 11, 2025 - Hey everyone, I’ve been looking into using Claude for a project and noticed something weird about the pricing. The $20 monthly subscription for Claude Pro seems like a good deal, but when I checked the API costs, it appears it could exceed ...

1 week ago - TL;DRWhat is Claude AI?Key features of Claude AIClaude Pricing PlansHow to Get Started With Claude AI | Step by StepHow To Navigate Claude AIHow to Use Claude AI for Everyday Tasks (Prompts Included)How to Use Claude 3.5 Sonnet Computer Use API for PC AutomationHow to Use Claude 3.5 Sonnet ...

September 29, 2025 - Pricing for Sonnet 4.5 starts at $3 per million input tokens and $15 per million output tokens, with up to 90% cost savings with prompt caching and 50% cost savings with batch processing. To learn more, check out our pricing page. To get started, simply use claude-sonnet-4-5 via the Claude API.

July 12, 2024 - ... Claude Instant: Ideal for low latency, high throughput use cases. Costing $0.80/million tokens for prompt completion and $2.40/million tokens for completion, it's a cost-effective option for straightforward tasks.

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Explore Claude pricing plans and API costs. Choose from Free, Pro, Max, Team, or Enterprise options to get started with Claude.

Use our API to create new user experiences, products, and ways to work with the most advanced AI models on the market.

May 30, 2024 - How the heck are they offering the same deal without limits? Doesn't add up to me. ... The catch is that this is an introductory price offer, they reserve the right to cancel this rate and revert it to 39.99 per month after the year is up.

November 18, 2024 - Okay, so I’m a newbie so go easy on me. This might be dumb but I can’t for the life of me figure out how to get or find a Claude API key. I am wondering if someone can explain how I can get a claude API key from Anthropic. I have two questions basically. How/where do I get the Claude api key?

December 19, 2024 - Claude Pro provides enhanced features for individuals at $20 per month. API pricing varies by model, with options ranging from the cost-effective Claude 3 Haiku to the powerful Claude 3 Opus.

The Claude Pro subscription costs $20 per month, providing enhanced access to the Claude service. On the other hand, the Claude 3.5 Sonnet API charges $3.00 per million input tokens and $15.00 per million output tokens.

July 2, 2025 - Complete Claude AI pricing breakdown for July 2025. Compare all plans (Free, Pro, Max at $200/month), API costs per million tokens, and find the best Claude plan for your budget and needs.

March 19, 2025 - Authentication: Use your API key in the x-api-key header. Content Types: The API accepts and returns JSON format. SDK Options: Use SDKs in Python, TypeScript, or other languages for easier integration. While Anthropic does not offer permanent free access to its Claude API, there are several ways to gain access without immediate costs.