GLM · DeepSeek · Kimi · MiMo at 75% off list price. GPT series at 60% off. Pay-as-you-go, no minimums, OpenAI-compatible endpoints.
Per million tokens (USD). Official prices from vendor pricing pages, verified Nov 2026.
| Model | Official direct | Waterseller | You save |
|---|---|---|---|
| GLM-5.3 FlashZhipu AI (Z.ai) · 1M context | $0.15 / $0.5 | $0.0375 / $0.125 | save 75% |
| GLM-5.3Zhipu AI (Z.ai) · 1M context | $1.4 / $4.4 | $0.35 / $1.1 | save 75% |
| DeepSeek V4.1 FlashDeepSeek · 1M context | $0.15 / $0.6 | $0.0375 / $0.15 | save 75% |
| Kimi K3.1 ProMoonshot AI · 1M context | $2 / $10 | $0.5 / $2.5 | save 75% |
| Grok 4.7xAI · 200K+ context | $2 / $6 | $0.5 / $1.5 | save 75% |
| GPT-5.6 LunaOpenAI · tool calling | $0.2 / $1.2 | $0.08 / $0.48 | save 60% |
| GPT-6 SolOpenAI · flagship reasoning | $2 / $10 | $0.8 / $4 | save 60% |
| MiMo V2.6 FlashXiaomi · multimodal | $0.14 / $0.28 | $0.035 / $0.07 | save 75% |
| DeepSeek V4 ProDeepSeek · flagship reasoning | $3 / $12 | $0.66 / $1.98 | save 78% |
| MiniMax M3.1 FlashMiniMax · fast responses | $0.9 / $9 | $0.225 / $2.25 | save 75% |
All 42 models (incl. Grok, MiMo, image & video) on the full pricing page.
Not a distilled or neutered model — just wholesale vs. retail.
Enterprise contract rates and bulk subscriptions. We pass the spread to you.
No corporate card or cross-border fees baked in. Local payment rails supported.
Fully automated routing and monitoring. Success rate and latency are published live on our status dashboard.
Everything people ask about cheap API relays.
Three sources: enterprise contract rates below list price, optimized payment/network costs, and fully automated operations. The models are identical to official ones — same weights, same endpoints. The difference is wholesale vs. retail pricing.
Check three things: transparent pricing (all 42 of our models are listed with official-price comparisons and sources), protocol compatibility (OpenAI-compatible — switch one base_url line), and a free trial ($1 credit, no credit card). Our live dashboard publishes real success rates and latency.
The 75%/60% discounts are our standing pricing policy, moving in lockstep with vendor list prices — not a bait-and-switch promo. Every vendor price change triggers a re-verification and update of the comparison tables.
You can — if you have a corporate card, vendor-approved billing, and stable international network access. Waterseller exists for everyone else: same APIs, local payments, one-line migration.
Sign up → create an API key → change base_url to https://waterseller.cc/v1 → done. Works with curl, Python, and every agent framework. Full guide in the docs.
Pay-as-you-go after that. No minimums. No subscription.
Get your API key → Alipay / USDT / local payments accepted