Portfolio research
A year of history, ready to explore.
Backfill up to 365 days for personal research and non-commercial analysis.
GET /v1/timeseriesSpot metal data · updated hourly
The gold standard for metal data.
Current and historical gold prices in supported currencies. One API key, a predictable schema, and no overage fees.
- No card required
- 30 free requests monthly
- Free for non-commercial use
$4,527.86
+8.20%per troy oz
updated hourly
updated hourly
52w high $4,527.8652w low $3,207.38example data
- Free monthly quota
- 30
- History included
- 365days
- Currency coverage
- 30+
- Typical latency
- <100ms
// how it works
One integration. Three short steps.
Keep your engineering time for the integration you actually need.
Create your key
Sign up without a card and mint an API key from the dashboard.
Call one endpoint
Request current prices or a 365 day history in the currency your product needs.
Choose how you ship
Serve cached data without operating another provider integration or background job.
// where it fits
Built for integrations that need a price, not another platform.
Enterprise commerce
Price products against gold.
On Enterprise, use current spot prices in catalogues, checkout flows, and customer quotes.
GET /v1/latestInternal data pipelines
A stable source for scheduled jobs.
Feed internal reporting and warehouse jobs without parsing another website.
JSON · active currency catalogue// comparison
Skip the provider plumbing.
Bullion API packages the cache, currency conversion, history, and authentication into one maintained service.
| What you operate | Bullion API | Direct provider |
|---|---|---|
| Cache | Included | You build it |
| Currency conversion | Included | You maintain it |
| Historical storage | 365 days | You store it |
| Overage risk | None | Varies |
Your first gold price is about thirty seconds away.
Thirty non-commercial requests every month, free. No card and no trial countdown.
No card required · 30 free requests monthly · free for non-commercial use