United States Crypto · United States

This page picks 8 Crypto / Web3 headquartered in United States, ranked by overall rating and price, with an average rating of 7.6 / 10. 8 of them are friendly for mainland China access (CN ≥ 2 stars). Monthly prices range from $250.00 to $250. Headquarters: United States. Data is compiled from public sources plus editorial testing, cached and refreshed every 5 minutes; compare specs and jump straight to official sites in the table below.

United States Crypto Top 8

Sorted by this dimension, recalibrated monthly

bitkey.world

Block旗下自托管钱包，重视恢复与安全

★ 8.0 $250.00/mo

United States

rainbow.me

支持NFT和DeFi，多链移动与桌面钱包

★ 8.0 Free / Contact

United States

0x.org

提供 Swap API，可嵌入钱包和DeFi应用

★ 8.0 Free / Contact

United States

0xproject.com

适合钱包和 DeFi 应用集成换币

★ 8.0 Free / Contact

United States

a16zcrypto.com

顶级加密VC内容，适合看赛道趋势

★ 8.0 Free / Contact

United States

stellar.org

适合跨境支付、资产代币化开发

★ 8.0 Free / Contact

United States

aavescan.com

可看Aave实时历史利率，并提供API

★ 7.0 Free / Contact

United States

jneu.net

a16z加密研究合作伙伴的个人主页

★ 6.0 Free / Contact

United States

All 8 United States Crypto compared

Click a provider name for the full review

#	Provider	Sub-category	HQ	Monthly	Rating	Payment	Visit
1	B bitkey.world	比特币硬件钱包	United States	$250.00/mo	8.0	—	Visit
2	rainbow.me	多链加密钱包	United States	Free / Contact	8.0	—	Visit
3	0x.org	DeFi 交易 API	United States	Free / Contact	8.0	—	Visit
4	0 0xproject.com	DeFi 交易 API/聚合器	United States	Free / Contact	8.0	—	Visit
5	A a16zcrypto.com	加密风投/研究内容	United States	Free / Contact	8.0	—	Visit
6	stellar.org	公链/支付网络	United States	Free / Contact	8.0	—	Visit
7	aavescan.com	Aave市场数据与API	United States	Free / Contact	7.0	—	Visit
8	J jneu.net	区块链学术研究	United States	Free / Contact	6.0	—	Visit

Other angles on Crypto: 💰 Cheap Crypto → 🆓 Free Crypto → 🇨🇳 China-friendly Crypto → 💰 Alipay Crypto → 🔓 Open Source Crypto → 🏠 Self-host Crypto → 2026 picks of the year →

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Picks are sorted by public ratings and fields, not purchase advice; prices per the official site. This page contains affiliate links (rel="sponsored"). The full Crypto list is in the directory; rating basis is on the methodology page.