Coding workspace
Think through hard coding tasks with focused AI chat
Plan changes, inspect failures, explain unfamiliar code, and review patches in a workspace designed for software work.

One API for the best coding models
Chat with coding models, organize projects, create protected API keys, and monitor every request from one developer workspace.
No credit card required · One-time credits · No subscription

What is Pluto API?
From the first prompt to production usage, Pluto API keeps models, access, project context, and spend controls in one source of truth.
Coding workspace
Plan changes, inspect failures, explain unfamiliar code, and review patches in a workspace designed for software work.

OpenAI-compatible gateway
Connect compatible clients to a familiar API while Pluto API centralizes model routing, access rules, and metered usage.

Usage controls
Create revocable keys with expiry, rate limits, and optional spending caps. Review balances and request history in one place.

Unified developer workflow
Use the web workspace or connect any OpenAI-compatible coding client. Pluto API handles routing, authentication, limits, and usage history.
$ curl https://api.plutoapi.dev/v1/chat/completions \
-H "Authorization: Bearer $PLUTO_API_KEY"
✓ API key authenticated
✓ Model access and spend limit checked
✓ Request routed and usage recordedRegister your Pluto API account and open the workspace.
Create an API key or start a coding chat in the browser.
Choose a model and send work through one compatible endpoint.
Track requests, balances, limits, and transaction history.
Choose one of six credit packs from $19.99. Every purchase is a one-time payment with no renewal or recurring charge.
Pluto API provides coding-focused chat, project organization, API-key access, compatible model endpoints, usage controls, and credit billing in one account.
Create an account, generate an API key, and send your first request in minutes.
Start for free