Quick Start

Go from zero to your first API call in under 2 minutes.

1. Create an account

Sign up for free — you will get 1,000,000 free credits to start. No credit card required.

2. Generate an API key

Go to Settings → API Keys and click "Create Key". Copy it — you will only see it once.

3. Make your first request

LLMRpc uses an OpenAI-compatible API. Replace the base URL and API key.

cURL

curl https://llmrpc.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $LLMRPC_API_KEY" \
  -d '{
    "model": "deepseek-v4-flash",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Python

from openai import OpenAI

client = OpenAI(
    base_url="https://llmrpc.com/v1",
    api_key="your-api-key"
)

response = client.chat.completions.create(
    model="deepseek-v4-flash",
    messages=[{"role": "user", "content": "Hello!"}]
)

print(response.choices[0].message.content)

Node.js

import OpenAI from 'openai'

const client = new OpenAI({
  baseURL: 'https://llmrpc.com/v1',
  apiKey: process.env.LLMRPC_API_KEY,
})

const response = await client.chat.completions.create({
  model: 'deepseek-v4-flash',
  messages: [{ role: 'user', content: 'Hello!' }],
})

console.log(response.choices[0].message.content)

Available models

All models share the same endpoint. Just change the model name to switch.

# Available models — one endpoint, switch by name
deepseek-v4-pro   # DeepSeek V4 Pro — flagship, best all-around
deepseek-v4-reason # DeepSeek V4 Pro — deep reasoning mode
deepseek-v4-flash  # DeepSeek V4 Flash — fast, affordable
glm-5.1           # GLM-5.1 — strong mid-tier
glm-5.2           # GLM-5.2 — budget-friendly
deepseek-chat    # DeepSeek V4 Flash — general purpose
qwen-turbo       # GLM-5.2 — quick, efficient

# View all models: llmrpc.com/models

View all models and pricing →

Pricing

Flat credit-based pricing — no per-model markup surprises.

Prepaid credits also available via PayPal. See full pricing →