Yes — XE offers an enterprise-grade currency data API called XE Currency Data API. It's used by banks, Fortune 500 companies, and ERP systems (SAP, Oracle, Microsoft Dynamics) that need live FX rates in their workflows.
But the bigger question most developers have is: is the XE API affordable for my project?
This guide covers what the XE API provides, how much it costs, and when you should use it versus a cheaper alternative.
What the XE Currency Data API Provides
- Live FX rates updated every 60 seconds
- 170+ currencies plus metals and select cryptocurrencies
- Historical rates going back 10+ years
- Monthly averages and volatility data
- Integrations with SAP, Oracle, Microsoft Dynamics
- SDKs for Java, Node.js, PHP, Python
- 99.95% SLA
Rates are aggregated from 100+ sources including central banks and Tier 1 commercial banks. XE has been in the FX data business since 1993, which is part of what enterprise buyers pay for.
XE API Pricing in 2026
XE is priced for enterprises, not indie developers. Plans are annual:
| Plan | Annual Cost | Requests/month | Update Frequency |
|---|---|---|---|
| Lite | ~$799/year | 10,000 | Daily |
| Intermediate | ~$1,799/year | 50,000 | Hourly + daily |
| Prime | ~$4,499/year | 150,000 | 15-min + hourly + daily |
| Enterprise | Custom | Custom | 60-second live rates |
Real-time (60-second) rates are Enterprise-only. There is no free tier — only a free trial.
For context: a small fintech startup on the Prime plan is paying $375/month, and they still don't get 60-second updates.
Why Companies Pay for XE
- Brand trust — XE is the name non-technical stakeholders recognize. For regulated industries, that matters during audits.
- ERP integrations — if your finance team runs SAP or Oracle, XE's prebuilt connectors save engineering time.
- Compliance-grade data — documented sourcing and methodology for audit trails.
- Support — dedicated account managers on higher tiers.
If you're a bank, insurer, or large corporate with an existing XE relationship, the price is a rounding error and the integration is frictionless.
Why Most Developers Don't Use XE
- No free tier — only a time-limited trial.
- Annual billing — no pay-as-you-go.
- 60-second updates are Enterprise-only — cheaper plans top out at 15-minute updates.
- API complexity — optimized for ERP integrations, not a simple REST consumer.
- Cost — $800/year minimum is prohibitive for side projects, startups, and most SaaS products.
XE API Alternatives for Developers
If you don't need the XE brand on an invoice, several alternatives offer the same technical value at a fraction of the price:
| Provider | 60s Updates | Free Tier | Starting Price |
|---|---|---|---|
| AllRatesToday | Yes (paid tiers) | 300 req/mo, historical included | Low monthly tiers |
| XE | Enterprise only | Trial only | ~$67/month (annual) |
| CurrencyLayer | Professional+ only | 100 req/mo, USD only | $13.99/mo |
| Fixer.io | Professional+ only | 100 req/mo, EUR only | $13.99/mo |
AllRatesToday sources from Reuters/Refinitiv (the same feed XE uses) and offers 60-second updates on low-cost monthly plans. For most developers, it's the practical alternative.
When XE Is the Right Choice
- You're an enterprise with an annual budget and procurement process.
- You need SAP/Oracle/MS Dynamics connectors out of the box.
- Your compliance team specifically requires XE's documentation.
- You already have an XE relationship for the consumer products.
When to Skip XE
- You're a startup, indie dev, or small SaaS team.
- You need to pay monthly or per-request.
- You want a free tier for prototyping.
- You need CORS for browser-side calls (XE doesn't support it).
- You want 60-second updates without enterprise pricing.
How to Sign Up for the XE API
- Visit https://www.xe.com/platform/xecurrencydata/
- Request a trial — XE sales will contact you to discuss use case.
- Negotiate annual pricing based on volume and required update frequency.
Note: XE does not publish pricing on the website. The numbers in this article are based on published third-party reports and historical customer disclosures. Actual pricing varies.
FAQ
Is the XE API free?
No. XE offers a free trial, but there is no permanent free tier.
How accurate is the XE API?
Very accurate. XE aggregates from 100+ sources including central banks and Tier 1 commercial banks. For most currency pairs, XE rates match other top-tier providers (AllRatesToday, Bloomberg, Reuters) within 0.01%.
Can I use XE rates commercially?
Yes, on paid plans. The free trial is typically for evaluation only — check the trial terms before using the rates in a commercial product.
What's the difference between XE.com and the XE API?
XE.com is the consumer website for currency conversion and money transfers. The XE Currency Data API is the commercial B2B product for developers and enterprises. Different pricing, different terms.
Does XE have CORS support?
No. XE API calls must be made server-side.
Need XE-grade data without the enterprise price tag? AllRatesToday uses the same Reuters/Refinitiv feed, offers a free tier with historical data, and supports CORS out of the box.