FreeModel

FreeModel is one API that gives you 29 AI models through a single OpenAI-compatible endpoint. It suits developers who build coding agents, chatbots, RAG pipelines, vision apps, and batch jobs. Every plan, free included, reaches all 29 models with streaming, tool calling, and vision. The free plan gives 1M tokens every month, and no card is needed to start. Most models offer up to 1M tokens of context, so long documents and big codebases fit in one call. Check the official site for current model and plan details.

Key Features

1. One-line setup

Point your code at freemodel.in/v1 and keep your SDK, tools, and code as they are, with no new SDK to learn.

2. True streaming

Streaming uses server-sent events with keep-alive pings, and one request can run for up to 15 minutes, so long agent turns stay connected.

3. Tool calling for agents

Full round trips, parallel calls, and streamed argument deltas give coding agents the exact calls they run on.

4. Vision input

Send screenshots, mockups, and diagrams as base64 or URLs, and check what each model can read before you send it.

5. Usage analytics

Every request, token, latency figure, and cent is tracked per key and per model, with spend caps and CSV export.

6. Reasoning models

Chain-of-thought arrives in its own field, so the model's thinking never mixes into its answer.

7. Works with coding tools

Use it with Kilo Code, Cline, Cursor, opencode, Claude Code, Continue, and Aider, or copy the exact config from the setup generator.

8. Pay with UPI or USDT

Pay with UPI in India or USDT on BEP-20 from anywhere, verified automatically and added to your balance.

Frequently Asked Questions (FAQ)

What is FreeModel?

FreeModel is one API that gives developers access to 29 AI models through a single OpenAI-compatible endpoint.

How do I start using FreeModel?

Create a free account, make an API key in your dashboard, and set your client base URL to freemodel.in/v1. Then paste the key and send your first request.

Which coding tools work with FreeModel?

Any tool that takes a custom OpenAI-compatible endpoint works, such as Kilo Code, Cline, Cursor, opencode, Claude Code, Continue, and Aider. The site also builds the exact config for your tool.

What happens if I run out of tokens?

Requests then bill against your account balance at each model's per-token rate. With an empty balance you get HTTP 402 and a clear error, so you are never billed by surprise.

What payment methods does FreeModel accept?

UPI apps such as Google Pay, PhonePe, and Paytm in India, and USDT on BEP-20 from anywhere. Both are verified automatically and land in your balance.

Conclusion

FreeModel suits developers who want many AI models through one simple API. The OpenAI-compatible endpoint, streaming, tool calling, and vision cover coding agents, chatbots, and RAG apps. A free tier covers small use each month, and paid plans start at $1.20 a month. Start free today and pay only for the tokens you actually use.