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Claude
support.claude.com › en › articles › 8977456-how-do-i-pay-for-my-claude-api-usage
How do I pay for my Claude API usage? | Claude Help Center
Credits must be purchased prior to using the API, and your credits will be applied to your usage according to our current pricing. These credits can be used for API access, Workbench usage, and Claude Code.
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Claude
support.claude.com › en › articles › 11145838-using-claude-code-with-your-pro-or-max-plan
Using Claude Code with your Pro or Max plan | Claude Help Center
Run claude login and authenticate using only your Pro or Max plan credentials. Avoid adding any Claude Console credentials during the login process. This ensures Claude Code will only use your plan allocation and you won't be prompted to use ...
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Relay.app
relay.app › blog › how-to-buy-credits-for-the-anthropic-claude-api
How to Buy Credits for the Anthropic API to use the Claude Models | Relay.app Blog
Before you can purchase credits, you'll need an Anthropic account. If you don't have one already: 1. Visit the Anthropic website (https://www.anthropic.com) 2. Navigate to the API section and click "Start Building" 3. Follow the prompts to create your account
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LobeHub
lobehub.com › docs › usage › providers › anthropic
Using Anthropic Claude API Key in Lo... · LobeHub
10 hours ago - Set up your billing for the API key to work on https://console.anthropic.com/settings/plans (choose the "Build" plan so you can add credits and only pay for usage). Access the Settings interface in LobeChat.
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ThoughtFocus Build
thoughtfocusbuild.com › home › how to buy credits for the anthropic api to use the claude models
How to Buy Credits for the Anthropic API to use the Claude Models | ThoughtFocus Build
July 19, 2025 - To get the most out of your credits, focus on making your API calls as efficient as possible: Streamline your prompts: Cut out unnecessary context, avoid repeating information, and get straight to the point. This reduces token usage significantly [3][7]. Pick the right model for the job: Different models have varying costs. For example: ... Claude Opus: $15.00 per million input tokens Use token calculators to estimate costs before running large-scale tasks and match the model to the complexity of your work [3][4].
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Claude
support.claude.com › en › articles › 12429409-extra-usage-for-paid-claude-plans
Extra Usage for Paid Claude Plans | Claude Help Center
This article explains how to enable and use extra usage on your paid Claude plan (Pro, Max 5x, or Max 20x), allowing you to continue working with Claude after reaching your plan’s usage limits by switching to pay-as-you-go pricing.
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Medium
medium.com › @yjg30737 › how-to-get-started-with-claude-api-step-by-step-guide-92b5e35ae0a0
How to Get Started with Claude API: Step-by-Step Guide | by Yjg | Medium
September 24, 2024 - Simply click the Claim button to apply these free credits to your account. ... To fully utilize Claude’s API for larger projects, you can upgrade your account from the Evaluation plan by clicking the Upgrade button, as shown in Image 3.
Find elsewhere
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Apidog
apidog.com › blog › claude-code-free-credits
How to Claim Free Claude Code Credits: $250 for Pro, $1000 for Max Subscribers
November 6, 2025 - Max users, with higher baseline limits, receive $1000 to support more intensive projects. These credits activate automatically upon accessing claude.ai/code and expire at the promotion's end, regardless of usage.
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Claude
support.claude.com › en › articles › 8114531-i-created-a-claude-console-organization-how-do-i-start-using-the-claude-api
I created a Claude Console organization - how do I start using the Claude API? | Claude Help Center
To use the Claude API and Workbench, add usage credits to your organization's balance. You’ll need to fill out some additional information about your organization and use case.
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Reddit
reddit.com › r/claudeai › [how to] use your claude credits (api credits) when you already have a subscription
r/ClaudeAI on Reddit: [How To] Use Your Claude Credits (API Credits) When You Already Have A Subscription
August 12, 2025 - 2)Go to VSC or wherever you use Claude Code and log out of Claude Code /logout · 2a) Don't panic if you don't see your Claude Credits anywhere anymore*, mine had completely disappeared when I logged out for some reason. I panicked for a second and plugged on anyway, cos I paid for that shit -- I was gonna get my money one way or another.
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Latenode
community.latenode.com › other questions › api
Unused Claude API credits: Are there still compelling use cases? - API - Latenode Official Community
March 26, 2025 - I’ve got a bunch of Claude credits that will expire soon. I’m trying to figure out if there’s a good reason to use them. Gemini seems to do most of what I need for way less money. What are some cool ways to use these cr…
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Reddit
reddit.com › r/claudeai › how i used up 1000$ of claude code web credits in one evening.
r/ClaudeAI on Reddit: How I used up 1000$ of Claude Code Web credits in one evening.
November 7, 2025 -

I work for a company that has some databases with content created by various freelancers since different domains require different experts with their respective area of expertise. One of these databases is moderately sized at 2000 entries with quite a number of interrelated columns. As is to be expected, it's a mess because no two people follow the same standards, and people can be sloppy sometimes in very technically nuanced ways that are hard to catch.

This is where Claude Code Web comes in. Together with the project lead, I created quite technical and nuanced instrucctions for Claude Code to analyze each and every entry in this database and perform a comprehensive fact check using various specialized subagents in parallel. We had already tested and refined the prompts so we knew it did a pretty good job in informing us of factual inaccuracies in the database content. Suddenly, I get 1000$ for free in Claude credits, so I spin up 30+ agents to work in parallel since this task is extremely parallelizable in nature. I'm mildly surprised it let me spin up that many agents. There was a toast message a couple of times that I apparently reached the concurrency limit, but it would just spin up the agents regardless.

I go for dinner, and once I come back I have burned through 500$ and fact-checked a decent chunk of my database and found a bunch of really nuanced factual inaccuracies. Rinse and repeat aaaaaaand it's gone. I burned through 1000$ of Claude Code Web credits in one evening.

But let's be real for a moment. Please don't burn tokens just because you can. Don't compete on token leaderboards and stuff like that. I did this specifically because

  • It is a very nuanced workflow that had been previously tested a lot and we knew from experience that it could reliably be highly parallelized since the individual database entriers are independent. It took me a few initial runs to adjust some minor things to the Claude Code Web environment but then it ran just as smoothly as in my terminal.

  • Facts for the database entries can be easily checked with web searches, but usually require checking various sources and aggregating a lot of information. Claude Code usually performs something between 10 and 30 web searches to verify all the factual claims in one entry, which is the bulk of the cost. Analyzing 100 entries takes about 2000 web searches plus a bunch of additional work.

  • It actually provides significant value because the database that contains client-facing information now can be turned into something more professional and detailed with much less effort because our domain expert can just evaluate Claude's detailed reports on issues and double check the various sources and links it has provided. The actual value are literally hundreds of hours of work saved.

So, the question is: will I keep using Claude Code Web with my Claude Max subscription going forward? Yes, but only occasionally for now. I still prefer the terminal for more complex things and the fact that it spins up a new environment every time comes with some drawbacks. But I think it is quite decent for long-running established or simple workflows that you can just kick off and then forget about. For these it can be nice to just kick them off and be able to close my laptop. The only other application I honestly see is coding from my phone, which I don't expect I will be doing a lot but I think occasionally it will be helpful.

TL;DR: I gave Claude Code Web a highly parallelizable fact-checking task that requires a lot of web searches from different sources. Used the 1000$ free credits to do in an evening what would have required hundreds of hours of human work.

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AI Free API
aifreeapi.com › en › posts › claude-api-free-credits-guide
Claude API Free Credits Guide 2025: Get $5 to $5000+ in Legitimate Ways - Unlock Free Claude API Access: From $5 Official to $10+ Gateway Credits | AI Free API
July 11, 2025 - Upon creating a new developer account at console.anthropic.com, eligible users can claim $5 in free credits through phone verification. This modest amount, while limited, provides enough resources to process approximately 330,000 tokens with ...
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YouTube
youtube.com › watch
Using OpenAI/Claude API Key vs. using Platform Credits - YouTube
Should I use my own API key or should the use native credit system of this AI product? This question is a COMMON ONE for users of AI products/services. In th...
Published   October 15, 2024
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Apidog
apidog.com › blog › use-claude-code-free
A Proven Way to Use Claude Code for Free
August 27, 2025 - Get $100+ Free Claude Code Credits from Anyrouter (No Credit Card Needed)Step 1: Get $50 Instantly Upon Signing UpStep 2: Invite Friends to Earn MoreStep-by-Step: How to Use Claude Code for FreeStep 1. Install Node.js (Version 18+)Step 2. Install Claude Code GloballyStep 3.
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Zapier
zapier.com › productivity › app tips
Claude API: How to get a key and use the API
July 8, 2024 - "role": "user" sets this message type as a standard user prompt, much like using the Claude chatbot. "content": "Hello, world" is the actual content of the user message. I'm going to copy the entire request body JSON example without the --data flag or the single quotes at the beginning or end. Back in Postman, click Body followed by raw under the endpoint input field. Then, click on line 1 and paste the body there. I don't want all my credits to fly away by calling the pricey Claude 3 Opus, so I'm going to change the model value to claude-3-haiku-20240307.
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Dinoiki
dinoiki.com › home › blog › how to top up claude api credits
How to Top Up Claude API Credits | Dinoiki Blog
1 month ago - Call Claude models (Claude 3.5 Sonnet, Claude 3 Opus, etc.) ... Without credit or billing enabled, you won’t be able to make any requests. Follow these steps to top up or enable billing directly through Anthropic’s official dashboard.