1endpoint is an AI API gateway. One account, one API key, can call models from OpenAI, Anthropic, Google, DeepSeek, Kimi.

Price is lower than buying directly from providers. Same model, same output, only the number on the invoice is different. You run a test request and then compare it with the original API to see.

Pay according to usage, no fixed monthly packages, and no charges for parts you do not call.

API is compatible with OpenAI Chat Completions, OpenAI Responses, Anthropic Messages. Just change the base URL to run.

If you let a coding agent run all day and are shocked every month when you see the bill, or if you hold multiple provider accounts just to call one model each, then 1endpoint consolidates everything in one place. Additionally, there are those who make apps or chatbots that need to switch models continuously to find jobs that pay well, those doing automation that run jobs in batches, content writers or large-scale translators, and students or beginners who want to play with many models without wanting to pay for each individual provider.