API0HUB Docs
Customer guide for API keys, balance, Base URLs, models, and client integrations.
API0HUB provides one relay endpoint for OpenAI-compatible and Anthropic-compatible API clients.
Need help?
For registration, top-up, API key, model access, or client integration questions, contact us:
- Email: support@api0hub.com
- Telegram: @api0hub_support
For billing, top-up, or payment confirmation issues, include your account, amount, currency, payment time, and transaction hash so we can resolve it faster.
| Item | Value |
|---|---|
| Console | https://www.api0hub.com |
| OpenAI Base URL | https://www.api0hub.com/v1 |
| Anthropic Base URL | https://www.api0hub.com |
| Auth | Authorization: Bearer <your API key> |
Start with Quick Start, then configure API Keys, clients, and troubleshooting.