Currency API vs PayCow
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Currency API compared with PayCow
| Detail | 
Currency API | P
PayCow |
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| What it does | Real-time Currency Conversion API for developers
| One workspace for donations, digital commerce, and crypto payments with funds sent directly to your wallet
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| Stage | Established
| Not given
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| Founded | 2019
| Not given
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| Based in | GB
| Not given
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| Pricing model | Freemium
| Paid
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| Pricing | Not given
| Starter: 10 USDT/mo (up to 1,000 USDT monthly volume). Pro: 99 USDT/mo (up to 50,000 USDT monthly volume). Scale: 299 USDT/mo (up to 250,000 USDT monthly volume). Enterprise: Custom pricing (250,000+ USDT monthly volume). 0% transaction commission on all plans.
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| Key features | - Live exchange rates for 166 currencies
- JSON and XML response formats
- Historical data back to year 2000
- API Playground for testing requests
- Analytics and monitoring dashboard
- Team management and API key management
- IP whitelisting and blacklisting
- SDKs for multiple programming languages
- Multiple API endpoints including convert and timeframe
| - Non-custodial direct-to-wallet USDT settlement on Ethereum ERC-20 and Tron TRC-20
- Digital delivery of files up to 50 MB and license keys after confirmed payment
- Branded storefronts at /store/your-brand with product catalogs and checkout
- Searchable PayCow Marketplace for product discovery
- Multi-chain RPC node polling for deterministic payment confirmation
- Multiple destination wallet support with unique serial identifiers for routing
- Automated webhook notifications with HMAC-SHA256 cryptographic signatures
- Fixed monthly pricing model with 0% transaction commission
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| What makes it different | - 330 edge locations worldwide for ultra-low latency
- Handles over 50 million monthly requests
- 99.9% uptime guarantee
- Average response time of ~50 milliseconds
- Free plan available for hobby projects and open-source
| - 0% transaction commission with fixed monthly plans, keeping more per payment as volume grows
- Funds route directly to merchant wallets with no custodial intermediary holding assets
- Integrated platform combining donations, marketplace, storefronts, delivery and payments in one dashboard
- Built-in live stream donation alerts for streamers using OBS or Streamlabs
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| Free plan | Not given
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 35 ● no change since last check | 2 ▲ +2 (up) since last check |
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| Trust Flow (Majestic) | 17 | 2 |
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| Citation Flow (Majestic) | 32 | 18 |
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| Referring domains (Majestic) | 306 | 6 |
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4 details filled in for both companies.
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