ExchangeRate-API vs USDPAY

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

ExchangeRate-API compared with USDPAY
Detail	ExchangeRate-API	USDPAY
What it does	The Accurate & Reliable Exchange Rate API	Non-custodial USDT payment gateway where funds go directly to your wallet
Stage	Established	Not given
Founded	2010	Not given
Based in	Not given	US
Pricing model	Freemium	Freemium
Pricing	Free plan with 1.5K API requests per month and daily updates. Pro plan at $10/month with 30k requests and hourly updates. Business plan at $30/month with 300 requests and 5-minute updates.	Free plan: $0 per month + 0.9% per confirmed payment. Pro plan: $29 per month + 0.5% per confirmed payment.
Key features	165 currencies support JSON API responses 30+ years historical data Multi-AZ AWS infrastructure Cloudflare network delivery Real-time status monitoring Long-term support commitment No breaking changes policy	Hosted payment checkout page Payment links REST API for invoice creation Support for BEP20, TON and TRON TRC20 networks Instant payment webhooks AML wallet screening Multi-wallet support Unlimited invoices On-chain payment confirmation
What makes it different	Exceptional uptime record with 99.99% uptime in 2024 Multiple data sources for accurate rates Reliable long-term support with no breaking changes Free tier available with no credit card required Easy integration requiring just 2 lines of code	Non-custodial: funds go directly to merchant wallet, never held by USDPAY Transparent pricing with no setup or payout fees Multiple blockchain networks for cost flexibility Optional AML screening for risk assessment
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	81 +1 (up) since last check	25 no change since last check
Trust Flow (Majestic)	33	18
Citation Flow (Majestic)	52	21
Referring domains (Majestic)	2667	34

5 details filled in for both companies.

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