51kaifa.app Studio — Self-serve checkout for dev services · 自助下单平台
English: Buy development services like SaaS — pick a track, see the fixed price, pay a 30% deposit, get scheduled. No sales call. All SKUs capped at $5,000, delivered by senior engineers from Coinbase, Binance, OKX, OpenAI. 60-day warranty, 100% source-code ownership.
中文：像买 SaaS 一样买开发服务——选赛道、看固定价格、付 30% 定金、排期开工，全程不用等销售。所有 SKU 不超过 $5,000，核心工程师来自 Coinbase、Binance、OKX、OpenAI，60 天免费保修，源码 100% 归客户。
- Website / Landing Page Express 官网落地页 — from $1,800, 5 pages, CN/EN bilingual, demo in 12 hours, 1–2 weeks. Options: extra page +$150, extra language +$300, SEO basics +$200, GEO package (AI search: llms.txt + JSON-LD + AI crawler access + IndexNow) +$300, rush +30%.
- Smart Contract Standard 智能合约标准款 — ERC-20 token $2,800 / ERC-721 NFT $3,200 / staking contract $4,800; 95%+ test coverage, deploy scripts, free internal pre-audit. Rush +30%.
- Data Dashboard 数据看板 — from $2,400, 5 metrics + 1 data source, 7 days. Extra metric +$200, extra source +$400, rush +30%.
- API Integration API 对接 — from $1,200, 1 third-party API end-to-end, 5 days. Extra API +$600, docs +$150, rush +30%.
- Data Scraping 数据采集/爬虫 — from $900, 1 target site, structured CSV/JSON, 5 days. Extra site +$400, scheduled runs +$300, rush +30%.
Deposit 30% (milestones 30-40-30). Payment: USDT (TRC20) / Alipay / bank transfer. Track orders at https://51kaifa.app/studio/#/track. Contact: hello@51kaifa.app · Telegram @briantian. Full interactive configurator requires JavaScript: https://51kaifa.app/studio/