Free / Budget Mainstream models Direct connect ★ 3.7 / 5

UU API Review: Pricing & Comparison

MAX account pool, image generation at ¥0.04/image, ¥1 new-user bonus

Last verified: 2026-08-11 · Visit official site →

MAX account pool: capability ceiling, price floor

The “MAX account pool” concept has a specific meaning in AI API relay-station circles: the platform maintains a batch of accounts that can access a model’s MAX (top) tier, and users call through this pool of accounts, getting top-tier model capability at a cost far below official pricing.

UU API (uuapi.net — the old uuapi.com is no longer reachable) centers its positioning on exactly this. Its core product logic: give you MAX-tier model access at a lower price.

Image generation: what ¥0.04/image really means

UU API’s image generation pricing is its other selling point.

What does ¥0.04 per image actually mean?

  • If you’re running a content platform that needs batch-generated illustrations, 100 images = ¥4
  • If you’re testing the effects of different prompts, 1,000 test runs = ¥40
  • For individual developers, this price turns image generation from “occasional use” into “use it as much as you want”

UU API’s image generation access covers the market’s mainstream image models — check the official site for the exact supported list.

¥1 entry: lowering the decision bar to almost nothing

UU API gives new users a ¥1 bonus, combined with an extremely low minimum top-up — effectively saying: you don’t need to overthink it, just come try it.

Compared to platforms with a ¥100 minimum top-up, UU API’s approach makes “trying out a platform” essentially free of psychological friction.

Risks worth understanding before you use it

The MAX account pool carries two things worth being clear about:

  1. Stability: the pool needs ongoing maintenance (buying new accounts, handling bans). Maintenance quality directly affects API availability. If accounts in the pool get bulk-banned, you’ll see short-term outages.
  2. Compliance: using a pool to access a model typically means bypassing that model’s official API policy. For production environments with compliance requirements, this approach isn’t suitable.

UU API best fits the most price-sensitive use cases where stability isn’t the top priority — personal project testing, prototyping, batch data processing.

Integration example

from openai import OpenAI

client = OpenAI(
    api_key="your UU API Key",
    base_url="https://api.uuapi.net/v1"  # check the official site for the actual address
)

response = client.chat.completions.create(
    model="gpt-5.5",
    messages=[{"role": "user", "content": "hello"}]
)

Image generation integration follows UU API’s official documentation, and usually also matches OpenAI’s image generation interface format.

Similarly positioned platforms include AzAPI’s multimodal creative-scenario access and AiGoCode’s reverse-engineered low-price plan.

Information verified 2026-08-11. MAX pool status and pricing are subject to uuapi.net’s official site; the old uuapi.com domain is no longer active.

  • MKEAI: friendly to small top-ups, low-latency domestic direct connect to Claude/GPT/Gemini/DeepSeek
  • ShiyunApi ⚠️ shut down: ⚠️ Ceased operations in June 2026; the official site now redirects to TokenRiver (tokenriver.cn)
  • MNAPI: cross-provider quality monitoring, all-in-one aggregation, competitive leaderboard comparison
  • PackyCode: an early domestic relay station optimized for Claude Code, active community, ¥1 new-user perk, a top choice for coding workflows

Quick facts

Pricing modelPay-as-you-go multi-model aggregation; MAX/full-blood account-pool channels (CC full-blood MAX, Claude full-blood MAX, Codex-GPT Pro pool); Claude Opus from ¥4/¥20, Fable ¥8/¥40 (per M tokens, Kiro channel); image-generation channels; Alipay/WeChat/company transfer, invoicing available
Model coverageThe MAX account pool as its core offering, covering both text and image generation
Latency / SLADomestic direct connect; MAX pool stability depends on the quality of pool maintenance
Mainland direct connectDirect connect
Best forDevelopers
Referral programNo public affiliate program found.

Pros

  • Low-cost image generation: ¥0.04/image is on the lower end of the market for image generation, suited to batch-generation scenarios
  • ¥1 entry bar: new users get a ¥1 bonus, and combined with the extremely low top-up minimum, testing cost is nearly zero
  • MAX account pool: gives you MAX-tier model access, not a downgraded version

Cons

  • The MAX pool is essentially reverse-engineered/unofficial access — stability depends on pool maintenance, and there's ban risk
  • Model variety is narrower than multi-model aggregation platforms
  • Small platform scale means limited technical support when issues come up

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