VANGU / DEVELOPER

Universal API & CLI Integration Hub

Vangu provides drop-in compatibility across OpenAI, Anthropic, and Codex protocols. Connect Claude Code CLI, Aider, Cursor or your custom pipelines in one line.

SECTION 01 / 08 GETTING STARTED

01 / Quickstart

Getting started with Vangu requires only an API key and your developer tool of choice. Use `/v1` as the base URL for OpenAI tools and Codex CLI, and `/anthropic` for Anthropic tools. Codex CLI sends requests to `/v1/responses`.

  1. 1. Select Your Plan

    Compare daily plans, token-based pay-as-you-go access and unlimited text options. Daily allowances reset at 00:00 UTC+3; other terms depend on the selected product.

  2. 2. Provision Your API Key

    Generate your developer key in the format `vgu_live_...` from your dashboard.

  3. 3. Configure Protocol Base URL

    Set the base URL to `https://api.vangu.dev/v1` for OpenAI and Codex CLI, or `https://api.vangu.dev/anthropic` for Anthropic tools.

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