Verdict
Choose exchangerate.dev when intraday freshness, per-value provenance, MCP-native access, and free-tier headroom matter. Keep fawazahmed0 if daily JSON files and keyless CDN access cover your project.
Price at your usage
The lowest published plans for each monthly request volume, with traffic spread across the month.
| Requests a month | exchangerate.dev | fawazahmed0 |
|---|---|---|
| 1,000 | Free · $0/month | Free · $0 |
| 10,000 | Basic · $19/month | Free · $0 |
| 100,000 | Basic · $19/month | Free · $0 |
The project provides free daily JSON files and claims no rate limits; we found no paid plans as of 18 Oct 2026.
Why teams switch
Room to test a real workload
5,000 free monthly calls give you room to build around your own traffic pattern, from a small currency converter to a recurring rate lookup. No card is required, and any supported currency can be the base. The usage table maps three monthly volumes to the lowest qualifying plan, making the next step clear as requests grow. Free permits commercial display with linked credit; paid plans need no credit.
Rates with a time and a source
All 144 currencies update about every 60 seconds on trading days, 15 minutes late on Free. Responses include source and market-session fields alongside observation timestamps, so your application can show where a value came from and when it was observed. Daily references remain identifiable as daily data. That context belongs beside the number in a customer interface, an internal report, or an agent answer that explains the rate it used.
One account for apps and agents
Every plan includes REST and MCP. Plus and Pro daily history reaches 1999 for majors; pair starts vary, combining current and dated records. A developer can start with the HTTP examples above, then use MCP for agent queries without adding another subscription. The same base and target currencies carry through the workflow, from fetching a current rate to looking up a historical observation.
When they are the better pick
fawazahmed0 currency-api is a better fit for projects that need daily static JSON files without an API key. Its documentation lists 200+ currencies including crypto and metals, and claims no rate limits. Use its Cloudflare Pages fallback if jsDelivr is unavailable.
Sources and review date
Reviewed
- Project README and licence
- Sample daily file on jsDelivr
- Our pricing
- Our request and auth docs
- Our history docs