Pricing

Start free, scale when you ship

Free tier — no card, 50k calls/month. Pro at $39/month, not $100. Weekend-fresh rates the ECB-based field can't match.

Billed monthly · switch to annual to save ~20%
Free
$0forever
For prototypes and one-off lookups. No card required.
50,000 calls/month
Daily reference rates (ECB/FRED)
1-year history
All 168 pairs
MCP server + llms.txt
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BasicMost popular
$9/mo
For apps that need weekend-fresh rates beyond the daily fix.
Everything in Free
100,000 calls/month
120 req/min
Live weekend-fresh rates
1-year history
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Pro
$39/mo
For production apps and research pipelines.
Everything in Basic
1,000,000 calls/month
500 req/min
Live rates
Priority email support
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Compare plans

FeatureFreeBasicPro
Calls per month50,000100,0001,000,000
Req / min30120500
Update cadenceDaily ref fixWeekend-freshLive rates
Weekend-fresh rates
History depth1 year1 year1 year
Derived crosses
MCP server
Batch /convert
/range endpoint
Usage bar + warnings
Priority support

Questions

Start for free, upgrade when you scale

No card required. Full schema. Weekend-fresh rates.

Get API key — free