One API.
Every AI.
Choose your models, connect, and manage usage. Get started with the OpenAI SDK you already use.
Models on sale
View all models →Discounts are relative to catalog list prices. Account rates apply to the final bill.
OpenAI-compatible API
Use the OpenAI SDK with your everyais API key, base URL, and model ID.
Read the docs →from openai import OpenAI
client = OpenAI(
api_key="everyais_your_api_key",
base_url="https://api.everyais.com/v1"
)
response = client.chat.completions.create(
model="everyais/claude-haiku-4-5",
messages=[{"role": "user", "content": "Hello!"}]
)From integration to billing in one place
Tools for teams to integrate, operate, and control their AI usage.
One API, multiple models
Keep your OpenAI SDK and change the base_url and model ID to connect AI models.
Live models and prices
Explore active models, their capabilities, and reference prices in the catalog.
Cost controls for each API key
Set allowed models, request limits, and daily or monthly budgets for each environment, team, or agent.
KRW billing and business documents
Purchase credits in KRW and request Korean tax invoices and business documentation.
Transparent data policies
Review the public privacy policies that apply to your selected model and inference route.
Technical and procurement support
Contact our team in Korean for integration, volume access, payments, and supporting documents.
Featured available models
A selection from 40 active models. Availability and prices follow the catalog.
Billing, documentation, and integration for Korean businesses
Discount benefits are available for business customers. Contact us for eligibility and terms.