How do I get an API key?
Book a 15-minute call and we send credentials the same day. Test keys (sk_test_) work on localhost; production keys (sk_live_) on api.usecroma.com.
API Catalog
Government datafor the world
One API for court cases, tax records, deaths, insolvency, migration identity and more. Official data, structured the way it should be.
- 7
- live endpoints
- 4
- coming soon
- 4
- countries
Full catalog
Every source, a structured endpoint
Filter by country. Click any live endpoint to open its playground with real data.
🇨🇴
Rama Judicial
live/v1/co/rama-judicial
Colombian court cases by name, business name or case number. National coverage.
Try it🇨🇴
Deaths · Registraduría
live/v1/co/defunciones
Verify Colombian ID validity. Detect cards cancelled by death.
Try it🇨🇴
Superfinanciera
live/v1/co/superfinanciera
Filing history and attachments from Colombia's Financial Superintendence.
Try it🇨🇴
SICAAC · Insolvency
live/v1/co/sicaac
Personal insolvency cases at Colombia's Ministry of Justice.
Try it🇵🇪
SUNAT · RUC
live/v1/pe/ruc
Look up Peruvian RUC from DNI: business name, status and fiscal address.
Try it🇵🇪
RREE · Foreign resident card
live/v1/pe/rree
Peruvian migration data: name, nationality, migration status, expiry.
Try it🌐
Croma Web Search
live/v1/global/web-search
Web search with highlighted summaries — built to feed AI agents.
Try it🇵🇪
RENIEC
soon—
Identity verification against Peru's national registry.
🇨🇴
DIAN
soon—
Colombian NIT lookup and tax regime check.
🇪🇨
SRI
soon—
Ecuadorian tax registry by RUC or ID.
🇨🇱
SII
soon—
Chilean RUT lookup against the SII.
How it works
Three steps to ship to production
- Step 1
Request an API key
Book 15 minutes with us and we send credentials the same day.
- Step 2
Explore an endpoint
Every source has a playground with real data. Edit the JSON, run, copy the snippet.
- Step 3
Integrate into your stack
Examples in cURL, JavaScript and Python. Typed responses, one Bearer auth.
Frequently asked
Before you integrate
What is the rate limit?
100 requests per day on standard endpoints and 10 per hour for Web Search (paid source). These limits are flexible on production plans.
Are the responses real-time?
Yes. Each call queries the official source on demand. Results are cached for 5 minutes to reduce latency on repeated queries.
Which countries do you cover?
Colombia and Peru are live. Ecuador and Chile are on the roadmap. If you need a source we don't have yet, write us and we'll prioritize it.
How do you handle upstream errors?
When the official source goes down, the API returns a clear error code with details. Our SLA detects outages in under 24h.
Can I try it without an API key?
Yes. Each endpoint has a public playground with a reduced rate limit. Test keys are included in the code examples.
Ready to integrate? Let's talk for 15 minutes.
We send an API key the same day. Zero friction, short contract, direct founder support.