OpenAI
Understand prepaid funding, reload controls, and the separation between ChatGPT and API billing.
EXPLORE THE GUIDE THE INDEPENDENT AI CREDIT FIELD GUIDE
MORE AI.LESSGUESSWORK.
Make sense of API credits. Understand AI LLM budgets across the major providers. Compare billing paths, learn the limits, and give every experiment a spending plan.
CREDITS ≠ TOKENS
IDEAS IN. CLARITY OUT.APICREDITS.COM ↗
BUILD SOMETHING SMARTER.READ THE RULES. MEASURE THE WORK.
10In-depth
field guides
field guides
08Provider &
hosting routes
hosting routes
25Essential
glossary terms
glossary terms
0Accounts needed
to read
to read
01 / KNOW YOUR PROVIDERDifferent models.
Compare all providers ↗Different models.
Different credit rules.
Find the guide for your access route—not just a familiar model name.
Anthropic / Claude
Connect Claude API funding to complete tasks, organization limits, and a measured spending plan.
EXPLORE THE GUIDEGrok / xAI
Plan Grok AI API credits around team ownership, top-ups, and the complete cost of optional capabilities.
EXPLORE THE GUIDEGoogle Gemini
Separate Gemini API free access, account billing plans, prepaid balances, and eligible promotional offsets.
EXPLORE THE GUIDEGoogle Gemma
Name the hosting service before searching for Gemma API credits. Model access and operating costs are different.
EXPLORE THE GUIDEMistral
Use a measured pilot to decide which Mistral service, access route, and production budget fit the application.
EXPLORE THE GUIDEDeepSeek
Measure cache hits, misses, and output usage rather than building a budget around perfect context reuse.
EXPLORE THE GUIDEQwen
Compare Qwen API access by host, region, and plan. Verify the exact free quota and its exhaustion behavior.
EXPLORE THE GUIDEIndependent guides. Provider names identify the subjects; no partnership or endorsement is implied. Official source notes ↗
02 / THE MATH BEHIND THE BALANCEPrice the task.
Learn the credit math
Price the task.
Not the hype.
A tiny worked example: an imaginary model charges $1 per million input tokens and $4 per million output tokens.
2,000 input tokens × $1 / 1M$0.002
500 output tokens × $4 / 1M$0.002
Illustrative task cost$0.004
Hypothetical rates, not a live quote. Excludes tools, storage, retries, taxes, and other charges.
03 / THE CREDIT NOTEBOOKBig questions.
Read all 10 articles ↗Big questions.
Useful answers.
Field guides for builders who want clear billing explanations and practical next steps.
A practical OpenAI credit budget.
Separate ChatGPT from API billing, plan a measured prepaid balance, and build a clear response to reloads and billing errors.
READ THE GUIDE
Make your Claude budget predictable.
Connect Claude Console funding to complete workflows, throughput limits, caching experiments, and cost per accepted answer.
READ THE GUIDE
Grok credits. Clearer team spending.
Plan Grok API spending around the right team, optional tools, controlled retries, and an explicit funding policy.
READ THE GUIDE
Gemini and Gemma are not one wallet.
Distinguish Gemini API billing from Gemma model hosting, then compare free access, promotional offsets, and infrastructure costs.
READ THE GUIDE
Less spend. More useful work.
Compare the cost of accepted results, reduce duplicate work, and test routing, batch processing, and context optimization.
READ THE GUIDE
Turn free credits into real progress.
Evaluate legitimate free tiers and startup awards, fund useful experiments, and prepare for unsubsidized operating costs.
READ THE GUIDE04 / LESS JARGON. MORE CLARITY.Know the words.
Know the words.
Own the budget.
From API keys to tokenized credits: 25 plain-language definitions, each with an example and a useful next step.
Explore the glossary05 / BEFORE YOU BUYGood questions
Good questions
to ask first.
Clear up the common credit mix-ups before your next API experiment.
Check the official sources ↗What are API credits, exactly?
They are an allowance or accounting unit for eligible API usage. A prepaid balance, trial quota, and startup award can have different rules. Start with the credit fundamentals before comparing amounts.
Are API credits the same thing as tokens?
No. Tokens represent content under a model’s tokenizer; credits fund service usage under the issuer’s rules. A request can involve many tokens and other resources. The glossary separates these terms.
Does a ChatGPT or Claude subscription include API credits?
Do not treat a chat subscription as a direct API balance. The providers document separate billing for these products. See the OpenAI and Claude references.
Can I get free API credits for a startup?
Some official programs offer eligible applicants promotional support, and some services offer bounded free access. Approval, coverage, and limits vary. Our startup guide explains how to verify an offer and plan its end.
Can credits be transferred between providers?
Do not assume transferability. Check the applicable issuer’s terms and the exact access route. A marketplace or token label does not establish recognized redemption rights. Read the tokenized-credit checklist.
Does ApiCredits.com sell credits or connect to my account?
No. This is an independent educational site. It has no credit checkout, account login, or provider-account connection. Questions about the content can go to our contact page.