Configuração do Claude Code
Defina ANTHROPIC_BASE_URL como https://runapi.ai e use sua chave RunAPI como a chave de API. Claude Code funciona sem modificações.
Ferramentas de Código com IA
Claude Code vs Cursor
Claude Code is a terminal agent from Anthropic. Cursor is an AI-powered fork of VS Code. They solve different problems — Claude Code builds the feature, Cursor helps you review and polish it — and both can run on a single RunAPI key at 50% off token rates with no shared quota pool.
Atualizado em June 18, 2026
RunAPI Editorial
Resumo rápido
Qual é a diferença entre Claude Code e Cursor?
Claude Code runs in your terminal and handles the whole agent loop — it reads files, plans changes, runs commands, and ships the result. Cursor is a full IDE with tab completion, Cmd+K inline edits, and an agent mode. Neither is strictly better. If you live in the terminal and want to hand off large tasks, Claude Code. If you want to stay in your editor and review every diff, Cursor.
Claude Code
Terminal agent by Anthropic. Plans, edits files, and runs commands in one loop. Strongest for large refactors and headless automation — it outperforms Cursor at rewriting big files despite having only one input mode.
Cursor
AI IDE forked from VS Code. Three input modes: tab completion, Cmd+K for inline edits, and agent mode. Model buffet includes Claude, GPT, and Gemini — switchable per request.
Necessidade compartilhada
Both consume model tokens and both sell subscriptions. Cursor Pro is $20/mo; Claude Max is $100/mo. Hidden costs add up fast — background agents, BugBot, and thinking mode all cost extra on top.
A vantagem RunAPI
Point either tool at RunAPI to pay per token at 50% of official rates. No subscription, no per-seat fee, and your coding quota doesn't drain when you're using claude.ai chat on the side.
Comparação lado a lado
Como Claude Code e Cursor se comparam recurso a recurso?
A tabela mapeia cada ferramenta nas dimensões que os desenvolvedores mais perguntam: interface, acesso a modelos, tratamento de contexto e extensibilidade.
| Dimensão | Claude Code | Cursor |
|---|---|---|
| Interface | CLI de terminal | IDE desktop (fork do VS Code) |
| Modo principal | Agente — planeja, edita, executa comandos | Tab completion + Cmd+K + agent mode |
| Modelo | Claude models only (Anthropic-hosted) | Claude, GPT, Gemini — switchable per request |
| Janela de contexto | Até 200K tokens (1M em modelos selecionados) | Depende do modelo selecionado |
| Chave de API personalizada | Substituição de ANTHROPIC_BASE_URL | Substituição de URL base compatível com OpenAI |
| Melhor para | Automation, CI, headless tasks, large refactors | Interactive editing, inline completions, diff review |
Planos e custos
Quanto custam Claude Code e Cursor?
Both tools sell subscriptions, but both also accept a custom API key so you pay only for the tokens you use. Watch out for hidden costs — Cursor's background agents, BugBot, and thinking mode are billed on top of the base plan. The table shows official plans next to the RunAPI metered alternative.
| Plano | Preço | O que você recebe | Alternativa RunAPI |
|---|---|---|---|
| Cursor Pro | $20/mês | Requisições premium rápidas, modo agente | Traga uma chave RunAPI, pague por token |
| Cursor Business | $40/usuário/mês | Admin de equipe, modo privacidade, SSO | Cobrança por token, sem taxa por usuário |
| Claude Pro | $20/mês | Claude Code com limites de uso | API por uso, sem limites |
| Claude Max | $100/mês | Limites mais altos do Claude Code | $100 compra ~6,7M tokens de saída do Sonnet 4.6 |
Uma chave, ambas as ferramentas
Como o RunAPI funciona com Claude Code e Cursor?
Both tools accept a custom base URL. Point Claude Code at RunAPI with ANTHROPIC_BASE_URL, or set Cursor's OpenAI base URL to RunAPI — same key, same balance, 50% off official token rates.
Configuração do Cursor
Nas configurações do Cursor, defina a URL base do OpenAI como https://runapi.ai/v1 e cole sua chave RunAPI. Selecione qualquer ID de modelo Claude ou GPT.
Sem fidelidade de assinatura
Pay per token instead of $20–$100/mo. If you use both tools, one balance covers both — no double subscription, no shared quota pool between your chat and your coding sessions.
Acesso a múltiplos modelos
Switch between Claude, GPT, and Gemini without being locked into one IDE. Unlike Cursor's built-in model buffet, RunAPI works from any tool that accepts a base URL override.
Primeiros passos
Como usar uma chave de API para ambas as ferramentas
1
Crie uma conta RunAPI
Cadastre-se em runapi.ai. A camada gratuita não requer cartão de crédito.
2
Copie sua chave de API
Vá em Dashboard → API Keys, crie uma chave e salve-a para ambas as ferramentas.
3
Configure o Claude Code
Defina ANTHROPIC_BASE_URL como https://runapi.ai e use sua chave RunAPI como a chave de API.
4
Configure o Cursor
Nas configurações do Cursor, defina a URL base do OpenAI como https://runapi.ai/v1 e cole a mesma chave.
Perguntas frequentes
Perguntas Frequentes sobre Claude Code vs Cursor
If you're a better programmer, is Cursor the better choice?
The better you are at code, the better Cursor is for you. Cursor's tab completion and diff review let experienced developers stay in control of every line. Claude Code suits developers who want to hand off bigger tasks and trust the model to figure out the steps — it builds the house while Cursor paints the walls.
Posso usar Claude Code e Cursor juntos?
Yes. Many developers run Cursor for interactive editing and inline completions, and Claude Code for terminal automation and headless tasks. They cover different parts of the workflow. A single RunAPI key powers both tools from one balance, so you're not paying two separate monthly subscriptions.
Aren't you worried you'll lose track of your codebase if you let AI code without reviewing?
It's a real concern. Claude Code runs fast in agent mode and it's easy to end up with code you didn't fully review. If you want to stay on top of what's in your codebase, Cursor's diff view makes it easier to approve or reject each change before it lands. Claude Code's plan mode (Shift+Tab twice) lets you preview the plan before it runs.
How much does each tool actually cost?
Cursor Pro is $20/month. Claude Pro is $20/month; Claude Max is $100/month for higher Claude Code limits. Both tools also accept a custom API key, so you pay per token instead. With RunAPI that's 50% off official rates. That's usually cheaper when your usage is light or bursty — and unlike subscriptions, your coding quota doesn't share a pool with your claude.ai chat sessions.
Qual ferramenta tem janela de contexto maior?
It depends on the model, not the tool. Both can use Claude models with up to 200K tokens, and select models reach 1M. The window is set by which model ID you choose — identical across Claude Code and Cursor when routing through the same model.
Posso migrar de uma assinatura para cobrança por API?
Yes. Both tools accept a custom base URL and API key in settings. Point them at RunAPI and you switch from a fixed monthly fee to pay-per-token billing without reinstalling anything. Your projects, configs, and cursor rules or CLAUDE.md files stay exactly as they are.
Preciso de duas chaves de API para duas ferramentas?
Não. Uma única chave RunAPI funciona tanto no Claude Code quanto no Cursor. O RunAPI expõe tanto um endpoint compatível com Anthropic quanto um compatível com OpenAI, então a mesma chave e o mesmo saldo atendem qualquer ferramenta. Você gerencia uma conta, recarrega um saldo e vê todo o uso de ambas as ferramentas em um único painel.
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