| What it does | Real-Time Exchange Rate API for Developers
| Crypto payment gateway for merchants accepting USDT and tokens across multiple blockchains
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| Stage | Established
| Established
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| Founded | 2026
| 2021
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| Based in | GB
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| Pricing model | Not given
| Paid
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| Pricing | Not given
| Starter: 0.5% per deposit with BEP20 + TRC20 + ERC20, real-time webhooks, up to 1,000 transactions per month, email support. Growth: 0.4% per deposit (volume-based discount past 1k tx/month) with priority webhook delivery, up to 50,000 transactions per month, Slack/Telegram alerts, custom redirect d
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| Key features | - Real-time exchange rates updated every 60 seconds
- Official central bank and tax authority rates from 124 sources
- 160+ currencies supported
- Historical exchange rate data with flexible date ranges
- Multiple output formats: JSON, CSV, XML, XLSX
- Official SDKs for JavaScript, Python, PHP, Rust and Go
- Model Context Protocol (MCP) integration for AI agents
- Bearer token authentication with simple setup
- Low latency powered by Cloudflare edge network
- 99.9% measured uptime SLA
| - REST API for creating payments with single POST request
- Pre-built UI and drop-in checkout
- Official Node.js SDK with TypeScript types
- Signed webhooks with idempotency keys
- Automatic webhook retries with exponential backoff up to 72 hours
- Multi-network support: BEP20, TRC20, ERC20
- Drop-in plugins for Shopify, WooCommerce, Magento, OpenCart, PrestaShop
- Auto-sweep to designated settlement wallet on configurable schedule
- 24/7 monitoring and automatic retries
- Two-factor authentication and API security
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| What makes it different | - No markup on mid-market rates; sourced from institutional interbank market data
- Official published rates from central banks served unmodified with publication dates
- Rates updated every 60 seconds, faster than most competitors
- Free tier never expires; no credit card required to start
- One API key for all 124 central banks and tax authority sources
| - On-chain settlement in minutes instead of days like legacy systems
- Transparent pricing with no hidden fees, setup costs, or gas markups
- Flat 0.5% fee with volume discounts past 1,000 transactions per month
- Managed payment addresses with no private key handling required
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 31 ▼ −1 (down) since last check | Not checked yet ● no change since last check |
| Trust Flow (Majestic) | 17 | 0 |
| Citation Flow (Majestic) | 45 | 12 |
| Referring domains (Majestic) | 251 | 4 |