ExchangeRate-API vs naulon

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 naulon
Detail	ExchangeRate-API	naulon
What it does	The Accurate & Reliable Exchange Rate API	Get paid when AI reads your work
Stage	Established	Not given
Founded	2010	Not given
Based in	Not given	Not given
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.	Single site: free. Studio: free until agents have paid you $50, then $19/month (or yearly at 15% discount). Enterprise: custom pricing. Per paid read: 10% operator fee on top of your price, paid by the agent.
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	HTTP 402 toll gate for AI agents Direct USDC settlement to author wallet Set custom read price and citation multiplier Multiple enforcement methods (DNS, Cloudflare, in-app) Real-time dashboard with earnings and activity Settlement on Arc network using x402 standard Co-author payment splitting at settlement
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	Custody-free payments: money goes directly from buyer to author, never held by naulon Open source toll gate that can run on your own server Studio free until agents pay you $50
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)	82 +1 (up) since last check	6 +6 (up) since last check
Trust Flow (Majestic)	33	0
Citation Flow (Majestic)	52	17
Referring domains (Majestic)	2667	5

5 details filled in for both companies.

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