# SimpleLLM

> OpenAI-compatible inference. Base URL: https://api.simplellm.eu/v1. Bearer API key authentication.

This is the public V1 documentation. Model availability and capabilities vary; do not infer support for other providers or future APIs.

## Get started

- [Overview](https://simplellm.eu/docs/index.md): Your first request, practical guides, and the complete HTTP reference.
- [Quickstart](https://simplellm.eu/docs/quickstart.md): From API key to a first response with cURL, Python, or TypeScript.
- [Authentication](https://simplellm.eu/docs/authentication.md): Create, store, rotate, and use your API keys.
- [Models & pricing](https://simplellm.eu/docs/models.md): Model IDs, context windows, input, cache and output prices.

## Build with SimpleLLM

- [Chat completions](https://simplellm.eu/docs/chat.md): Messages, system prompts, parameters, and multi-turn conversations.
- [Streaming & cancellation](https://simplellm.eu/docs/streaming.md): Read SSE events, handle partial responses, and cancel generation.
- [Tool calling](https://simplellm.eu/docs/tools.md): Define a function, validate arguments, and return its result.
- [Vision](https://simplellm.eu/docs/vision.md): Send image URLs or inline images to a vision-capable model.
- [Reasoning & JSON](https://simplellm.eu/docs/reasoning.md): Reasoning budgets, structured output, and model-specific support.
- [Speech & transcription](https://simplellm.eu/docs/audio.md): Generate audio and transcribe files with the V1 audio endpoints.
- [Image generation](https://simplellm.eu/docs/images.md): Generate images and handle their returned URLs or base64 data.

## Operate your integration

- [Tokens, cache & billing](https://simplellm.eu/docs/billing.md): Understand usage, cache discounts, and incomplete-generation estimates.
- [Rate limits & retries](https://simplellm.eu/docs/limits.md): Bound concurrency and handle 429s without retry storms.
- [Troubleshooting](https://simplellm.eu/docs/errors.md): Diagnose authentication, model, streaming, and upstream failures.
- [Usage & API keys](https://simplellm.eu/docs/usage.md): Read account totals, daily usage, and key-specific limits.

## Integrations

- [Python & TypeScript](https://simplellm.eu/docs/sdks.md): Complete synchronous and streaming client examples.
- [Go & Rust](https://simplellm.eu/docs/go-rust.md): HTTP examples using standard Go and Rust reqwest.
- [OpenCode](https://simplellm.eu/docs/opencode.md): Configure the SimpleLLM provider and refresh discovered models.
- [OpenClaw](https://simplellm.eu/docs/openclaw.md): Use the setup wizard or an environment-based configuration.
- [Zed](https://simplellm.eu/docs/zed.md): Configure Zed with a SimpleLLM API key and an OpenAI-compatible model.

## Reference

- [Compatibility & AI docs](https://simplellm.eu/docs/compatibility.md): Supported V1 surface, machine-readable documentation, and boundaries.

## HTTP API

- [List model IDs](https://simplellm.eu/docs/reference/listModels.md): GET /v1/models
- [Create a chat completion](https://simplellm.eu/docs/reference/createChatCompletion.md): POST /v1/chat/completions
- [Not implemented in V1](https://simplellm.eu/docs/reference/legacyCompletions.md): POST /v1/completions
- [Generate speech audio](https://simplellm.eu/docs/reference/createSpeech.md): POST /v1/audio/speech
- [Transcribe an uploaded audio file](https://simplellm.eu/docs/reference/createTranscription.md): POST /v1/audio/transcriptions
- [Generate images](https://simplellm.eu/docs/reference/createImage.md): POST /v1/images/generations
- [Read rate-limit status](https://simplellm.eu/docs/reference/getRateLimit.md): GET /v1/rate-limit
- [Read account usage and balance](https://simplellm.eu/docs/reference/getUsage.md): GET /v1/usage
- [List account API keys](https://simplellm.eu/docs/reference/listKeys.md): GET /v1/keys/
- [Read current key metadata](https://simplellm.eu/docs/reference/getCurrentKey.md): GET /v1/keys/current
- [Read current key usage](https://simplellm.eu/docs/reference/getCurrentKeyUsage.md): GET /v1/keys/current/usage
- [Read current key daily usage](https://simplellm.eu/docs/reference/getCurrentKeyDailyUsage.md): GET /v1/keys/current/usage/daily
- [Read usage for an owned key](https://simplellm.eu/docs/reference/getKeyUsage.md): GET /v1/keys/{keyID}/usage
- [Read daily usage for an owned key](https://simplellm.eu/docs/reference/getKeyDailyUsage.md): GET /v1/keys/{keyID}/usage/daily

## Machine-readable reference

- [OpenAPI](https://simplellm.eu/openapi.json): Request and response schemas.
- [Complete documentation](https://simplellm.eu/llms-full.txt): All guides and reference pages.