๐ŸŒ
Claude
claude.com โ€บ platform โ€บ api
Claude Developer Platform | Claude
Use our API to create new user experiences, products, and ways to work with the most advanced AI models on the market.
Discussions

Anthropic's API Pricing... Can They Stay Competitive?
As long as Anthropic offers better solutions for programming than the rest, they can charge whatever they want. I'll never understand the people who claim that they are leaving Claude for other services. They just can't be building anything complicated. I've tried everything out there multiple times, and nothing comes close to claude More on reddit.com
๐ŸŒ r/ClaudeAI
35
35
February 5, 2025
Is there any good web gui for Anthropic API rather than using clauide.ai
https://librechat.ai/ Best self hosted project you will find and compatible with almost all APIs out there. Just use the docker version if you are familiar with docker. You can even host it on the network for all devices easily. More on reddit.com
๐ŸŒ r/Anthropic
35
12
July 1, 2024
A "Just use API" Guide
Beware of users hocking their own UI products. They like to respond personally to say this thing they found is the best, not revealing it is theirs until you grill them. I use LibreChat. It's okay. Very jittery when generating answers, but it works. Also does caching. Installing on Docker on a mac was not fun, but just a one time hassle. I've used AnythingLLM. It's much easier to install. IDK anything else about it. Apparently bigAGI is good. That name makes me cringe so I've never tried. Oh also you can generate a new API key whenever you want. If you think someone might have maybe possibly stolen yours just make a new one. It is very very easy. EDIT: Do not worry about the best front end. They all work. Use whatever random one you first think is ok. Keep an eye out on your Anthropic console to make sure your API key hasn't been stolen. More on reddit.com
๐ŸŒ r/ClaudeAI
116
287
December 16, 2024
Anthropic is giving free API credits for university students : ClaudeAI
๐ŸŒ r/ClaudeAI
๐ŸŒ
Anthropic
anthropic.com โ€บ learn โ€บ build-with-claude
Anthropic Academy: Claude API Development Guide
Use our quickstart guide to make your first API call ยท Get started with Claude Code with npm install -g @anthropic-ai/claude-code
๐ŸŒ
OfficeChai
officechai.com โ€บ home โ€บ anthropic, google gain market share at openaiโ€™s expense in enterprise api llm usage: menlo ventures report
Anthropic, Google Gain Market Share At OpenAI's Expense In Enterprise API LLM Usage: Menlo Ventures Report
7 hours ago - New data from Menlo Ventures reveals a reshuffling of the enterprise LLM API market, with OpenAIโ€™s dominance eroding significantly over the past two years. The venture firmโ€™s latest report shows OpenAIโ€™s market share plummeting from 50% in 2023 to 27% by 2025, marking a steep 23-percentage-point decline as competitors gain traction with enterprise customers. The biggest winner in this shift has been Anthropic, whose market share has surged from just 12% in 2023 to 40% in 2025.

American artificial intelligence corporation

Anthropic PBC is an American artificial intelligence (AI) company founded in 2021. It has developed a family of large language models (LLMs) named Claude. The company researches and develops AI to "study โ€ฆ Wikipedia
Factsheet
Company type Private
Founded 2021; 4 years ago (2021)
Factsheet
Company type Private
Founded 2021; 4 years ago (2021)
๐ŸŒ
Anthropic
anthropic.com
Home \ Anthropic
At Anthropic, we build AI to serve humanityโ€™s long-term well-being.
Find elsewhere
๐ŸŒ
vLLM
docs.vllm.ai โ€บ en โ€บ latest โ€บ api โ€บ vllm โ€บ entrypoints โ€บ anthropic
anthropic - vLLM
2 days ago - You are viewing the latest developer preview docs. Click here to view docs for the latest stable release ยท Pydantic models for Anthropic API protocol
๐ŸŒ
Anthropic Courses
anthropic.skilljar.com โ€บ claude-with-the-anthropic-api
Building with the Claude API - Anthropic Courses
This comprehensive video course teaches developers how to integrate Claude AI into applications using the Anthropic API. The curriculum covers fundamental API operations, advanced prompting techniques, tool integration, and architectural patterns for building AI-powered systems.
๐ŸŒ
Obot
obot.ai โ€บ home โ€บ learning center โ€บ anthropic claude api: a practical guide
Anthropic Claude API: A Practical Guide | Obot AI
October 7, 2024 - This is part of a series of articles about Anthropic Claude ... The Claude API, developed by Anthropic, allows developers to integrate Claudeโ€™s advanced language models into their applications for a wide range of tasks, such as text generation, summarization, and conversational agents.
๐ŸŒ
DeepSeek
api-docs.deepseek.com โ€บ anthropic api
Anthropic API | DeepSeek API Docs
import anthropic client = anthropic.Anthropic() message = client.messages.create( model="deepseek-chat", max_tokens=1000, system="You are a helpful assistant.", messages=[ { "role": "user", "content": [ { "type": "text", "text": "Hi, how are you?" } ] } ] ) print(message.content)
๐ŸŒ
Reddit
reddit.com โ€บ r/claudeai โ€บ anthropic's api pricing... can they stay competitive?
r/ClaudeAI on Reddit: Anthropic's API Pricing... Can They Stay Competitive?
February 5, 2025 -

Question in the title... With Gemini already at a 90% cheaper than Anthropic, and now Deepseek following suit. How will users be able to justify the Claude API price?

I built out all my AI features of my software to use Anthropic, but now given the context size I'm producing and what I expect users to produce in terms of context size, it becomes harder and harder for me to justify the Anthropic price.

Have they released any news recently on breakthrough? potentially making Sonnet more affordable?

๐ŸŒ
Anthropic
anthropic.com โ€บ news โ€บ expanded-legal-protections-api-improvements
Expanded legal protections and improvements to our API \ Anthropic
December 19, 2023 - We are introducing new, simplified Commercial Terms of Service with an expanded copyright indemnity, as well as an improved developer experience with our beta Messages API.
๐ŸŒ
Claude Docs
docs.claude.com
Claude Docs: Home
Integrate and scale using our API and SDKs. ... Craft and test powerful prompts directly in your browser. ... Learn about changes and new features in the Claude Developer Platform. ... Get started with Claude Code. ... Consult the Claude Code reference documentation for details on feature implementation and configuration. ... Learn about changes and new features in Claude Code. ... Explore Anthropic's educational courses and projects.
๐ŸŒ
Postman
postman.com โ€บ postman โ€บ anthropic-apis โ€บ overview
Anthropic APIs
Unify API design, testing, documentation, and monitoring in one platform. Build, collaborate, and innovate faster with seamless Git and gateway integrations.
๐ŸŒ
Anthropic
anthropic.com โ€บ news โ€บ web-search-api
Introducing web search on the Anthropic API
May 7, 2025 - Claude can now search the web through the API, giving users access to real-time information with citations for building up-to-date AI applications. ... Update: You can now add the web fetch tool to your requests and Claude will fetch and analyze content from any webpage URL. September 10, 2025 ยท Today, we're introducing web search on the Anthropic APIโ€”a new tool that gives Claude access to current information from across the web.
๐ŸŒ
Reddit
reddit.com โ€บ r/claudeai โ€บ a "just use api" guide
r/ClaudeAI on Reddit: A "Just use API" Guide
December 16, 2024 -

Created the below guide that hopefully will assist those who are interested in trying it out - especially those who are frustrated with the paid Anthropic monthly subscription:

What is an API?

API stands for Application Programming Interface. It's a software intermediary that allows two applications to communicate with each other. Think of it as a messenger that takes your request to a provider and delivers the response back to you. In simpler terms, an API is a set of rules and specifications that allows different software applications to interact and share data, regardless of their underlying technologies.

How to Obtain an Anthropic API Key

Here's a detailed guide to getting your Anthropic API key:

  1. Create an Anthropic Account:

    • Go to the Anthropic website (console.anthropic.com) and sign up for an account or log in if you already have one.

  2. Access the API Keys Section:

    • Once you're logged into your account, navigate to your name/profile icon at the top right of your screen. Look for an option labeled "API Keys".

  3. Generate a New API Key:

    • Click on the button "+ Create Key".

    • You'll be prompted to give your key a name. Enter a name and click "Create Key."

  4. Copy and Secure Your API Key:

    • A long string will be displayed, which is your API key. Copy this key immediately and store it in a safe location. You will not be able to view it again, and you'll need to generate a new one if you lose it.

  5. Set up Billing:

    • I put daily limits on usage โ€“ just in case. I recommend you do the same.

Important notes:

  • Security: Treat your API key like a password. Do not share it publicly or embed it directly in your code (if applicable). Use secure methods to store and access it.

  • You can always disable your key and create new ones if you feel any have been compromised.

API Limits - Quick Definitions:

  • Rate (Requests Per Minute - RPM): How often you can send requests (Low to Higher).

  • Context (Max Input Tokens): How much the AI remembers (Smaller to Larger).

  • Output (Max Output Tokens): How long the AI's response can be (Shorter to Longer).

Anthropic Tiers:

  • Tier 1:

    • Very low rate limits (50 RPM).

    • Small per minute context input limit (40k-50K input tokens on 3.5 models). This is the real killer for single users.

    • Shorter responses/output (per min).

    • This tier will make you tear your wig off - avoid.

  • Tier 2

    • Higher rate limits (1000 RPM).

    • Moderate per minute context input limit (80k-100k input tokens on 3.5 models).

    • Longer responses/output (per min).

    • I recommend spending the $40 to get to this at least. The majority of users will probably use up their $40 within 3-6 months. Just a guess on my part FYI. Power users can gobble this up in no time, however.

  • Tier 3:

    • Higher rate limits (2000 RPM).

    • Large per minute context input limit (160k-200k input tokens on 3.5 models).

    • Longer responses/output (per min).

  • Tier 4:

    • Highest rate limits (4,000 RPM), which means it can handle more concurrent requests.

    • Very large per minute context input limit (up to 400k input tokens on all models).

    • Longer responses/output (per min).

    • Currently this is the only tier that allows for 3.5 Sonnet's max context window of 200k input tokens (check my hyper link above to see for yourself).

    • You'll need $400 currently to reach this tier.

WARNING - YOUR API CREDITS EXPIRE AFTER 12 MONTHS FROM PURCHASE.

Anthropic Current Models & Context:

  • Claude 3 Opus:

    • Has a max context window of 200k input tokens. 4K max output tokens.

    • Available on all tiers.

  • Claude 3.5 Sonnet:

    • Has a max context window of 200k input tokens. 8K max output tokens.

    • Available on all tiers.

  • Claude 3.5 Haiku:

    • Has a max context window of 200k input tokens. 8K max output tokens.

    • Available on all tiers.

Tier 4 Advantages for Multiple Users:

Tier 4's primary benefit is its high rate limits, allowing for a total of 400,000 input tokens per minute. This capacity means you could, for example, concurrently run multiple 200,000 input token context models at their maximum. This level of throughput is particularly important for applications that experience a high volume of requests.

Why Tier 4 Matters for High Traffic:

  • Handles Concurrent Requests: Tier 4 is designed to efficiently manage simultaneous requests from many users.

  • Prevents Overloads: Lower tiers can become overwhelmed with a large number of users submitting queries, causing slowdowns. Tier 4 prevents these bottlenecks, ensuring smooth operation.

  • Supports Sustained High Usage: Tier 4 is ideal for applications requiring consistent support for heavy request loads.

Tier 4 for the Single User:

As a single, "power" user, Tier 4 essentially removes all limitations on your usage.

To clarify - Tier 4 allows up to 400k input tokens of TOTAL context per minute. It does NOT allow for any particular model to extend its context input token window capability.

Platforms for Using Anthropic API Keys

Here are some popular platforms, categorized by their nature:

Free Platforms (just a sample of some I use):

  • Anthropic Console Workbench: The Anthropic website itself provides a Workbench where you can experiment with the API directly in your browser. This is a good place to start exploring.

  • TypingMind (Limited): Decent number of features for free - but ads are annoying. Check it out. Free is browser based only I believe.

  • ChatBox (Community Edition): The commercial product is also free and easy to install locally - however read the privacy policy and be sure you are good with it (I'm serious). They have a browser based one here (again, read privacy policy): Chatbox.

  • Msty (Limited): Good free feature set. Nice UI.

Paid Platforms (just a sample of some I use):

  • TypingMind (Full Featured/Lifetime purchase): Onetime payment (try to catch it on sale sub $100) and also has a local install option if you are tech savvy enough. The unique thing about this is that you can utilize things like "Canvas" across multiple API vendors (Anthropic for example).

  • 16x Prompt: I use this for coding heavily. Check it out.

  • Msty (Lifetime): I have not used this, but I have a friend who loves the additional features that the paid version brings.

Open-Source Platforms (just a sample of some I use):

  • Open WebUI: An open-source platform for building AI agents and workflows that supports various model providers, including Claude. Install with pinokio - far easier to get you set up on it if you are unfamiliar with Docker.

  • LibreChat (Advanced Setup): No pinokio installation method as of yet but another incredibly featured free open-sourced product that just released Agents as well. They also released a code interpreter feature that is not free - however if you have a need for something like this you'd understand why (sandboxed environment).

Plenty of vendor options out there I'm sure - just be sure your keys are stored securely and be sure to actually read the Privacy Policy with all of them (I can't stress this enough).

WARNING: This is NOT a thread for devs to blatantly promote their product. I am not associated with ANY of the above recommendations. I have contributed to the Open WebUI platform by creating some popular functions - but that is about it.

Hope this helps!

Edit: Modified some things. Removed my statement regarding my preference for keys not being stored in browsers - again, generally a non-issue for most. Unique issue just for me.

๐ŸŒ
Claude Docs
platform.claude.com โ€บ docs โ€บ en โ€บ home
Documentation - Claude Docs
Integrate and scale using our API and SDKs. ... Craft and test powerful prompts directly in your browser. ... Learn about changes and new features in the Claude Developer Platform. ... Get started with Claude Code. ... Consult the Claude Code reference documentation for details on feature implementation and configuration. ... Learn about changes and new features in Claude Code. ... Explore Anthropic's educational courses and projects.
๐ŸŒ
Anthropic
anthropic.com โ€บ news โ€บ agent-capabilities-api
New capabilities for building agents on the Anthropic API
May 22, 2025 - Claude now offers code execution, MCP server connections, file storage, and extended prompt caching through the APIโ€”giving developers powerful tools to build agents that analyze data, connect to external systems, and maintain context for longer periods of time. ... Today, we're announcing four new capabilities on the Anthropic API that enable developers to build more powerful AI agents: the code execution tool, MCP connector, Files API, and the ability to cache prompts for up to one hour.
๐ŸŒ
Anthropic
anthropic.com โ€บ introducing citations on the anthropic api
Introducing Citations on the Anthropic API
June 23, 2025 - When Citations is enabled, the API processes user-provided source documents (PDF documents and plain text files) by chunking them into sentences. These chunked sentences, along with user-provided context, are then passed to the model with the user's query.