Star API: Unified LLM API Gateway Compatible with OpenAI, Claude, and Gemini

Star API is an AI model gateway built with the open-source New API project. It provides OpenAI- and Anthropic-compatible endpoints, a public model marketplace, a standalone top-up page, and monthly subscriptions. It supports signup bonus credit and check-in credits. After payment, the top-up page issues a redemption code that users redeem on starapi.net, and the site states that it does not serve users in mainland China.

API OpenAI Claude Codex API aggregation platform New API Usage-based Monthly plan Check-in credits Stripe Card payment Alipay Invoice
Visit site → Site link includes an invite code

Star API API proxy overview

Model, billing, payment, and verification summary.

Platform type
Built with New API
Model providers
Claude / OpenAI
Billing
Plans / Top-up / Usage-based · Pricing public
Top-up rule
¥0.54 ≈ $1 credit · Min top-up $3
Payment and invoice
Credit card / Alipay / Apple Pay / Stripe · Domestic invoice
Support
WeChat / Ticket
Public check
Domain 2m 22d · 2026-06-01
Traffic reference
—
Verification summary The standalone top-up page issues a redemption code after payment, which is then redeemed on the main site. Invoice/contract requests go through WeChat support, and the current record treats it as domestic invoice support. The public site also states that it does not serve users in mainland China, so start with a small verification top-up.

Supported models

claude-opus-4-8claude-haiku-4-5claude-opus-4-6claude-opus-4-7claude-sonnet-4-6cursor-opus-4-6gpt-5.4gpt-5.4-minigpt-5.5gpt-5.5-openai-compactgpt-image-2
ProvidersAnthropicOpenAI

Payment methods

Credit card

Alipay

Apple Pay

Stripe

Support channels

WeChatXu***daTicketSupported

Domain record

Domain created
2026-03-13
Domain expires
2027-03-13
Domain age
2m 22d

Certificate record

First issued
2026-05-13
Current issuer
E8
Valid until
2026-08-11

Similar providers

Providers matched by related search intent, model coverage, payment methods, and pricing signals.

SSSAiCodeSSSAiCode is a third-party AI gateway for developers and teams, supporting Claude Code, Codex, Gemini, and models from Anthropic, OpenAI, and Google. PayGO top-ups credit about ¥1 per $1, while the default Codex Team/Plus mixed pool bills at a 0.4x group multiplier. Payments include Alipay, USDT, Visa, Mastercard, Apple Pay, and Google Pay. ¥0.40 = $1 credit Min top-up ¥100 Package USDT PayGO top-up credits the account at about ¥1 = $1. With the confirmed default Codex Team/Plus mixed pool at 0.4x, $1 of list-price usage deducts about $0.4 credit, or about ¥0.4 effective cost. The pure Pro pool is 1.2x.Providers: Claude / OpenAI / GPT / GeminiOpen site → APIKeyAPIKey is a universal AI gateway for developers and teams, with Claude Code, Codex, Gemini, Alipay, WeChat Pay, USDT, public pricing, multilingual support, and referral rebates. ¥0.50 = $1 credit Min top-up ¥30 Usage-based USDT Top-ups credit the account at ¥1 = $1 platform credit. With the public recommended Codex Pro group at 0.5x, $1 of list-price usage deducts about $0.5 credit, or about ¥0.50 effective cost.Providers: Claude / OpenAI / GPT / GeminiOpen site → Yunwu APIYunwu API provides aggregated AI model Web API access for developers. Its site says it integrates almost all AI models, bills with in-site ⚡ credits, and supports WeChat Pay, Alipay, USDC, and USDT top-ups. ¥0.50 = $1 credit Min top-up ¥1 Usage-based USDT ¥0.5 tops up 1⚡ credit, ¥0.5 = $1 credit, with a minimum top-up of ¥1.Providers: Claude / OpenAI / GPT / GeminiOpen site →

Next steps to compare

Continue with the path that matches your next step.

Compare low-cost OpenAI-compatible optionsUse this path when price, minimum top-up, and payment method are your first filters.Find OpenAI-compatible proxy providersUse this comparison when you need GPT or OpenAI-style API access through a proxy.Compare Claude API proxy optionsUse this path when Claude model coverage is the main reason you are checking providers.Browse the full AI API directoryUse this when you want to compare providers across models, pricing, and payment methods.