Banking Access Index
Finance
Which US business banking providers accept founders by country of residence, with sources
No keyCORSHTTPS
Arkleon
Point-in-time SEC EDGAR fundamentals over /v1
API key
Required
HTTPS
Supported
Browser calls
Unconfirmed
Status
Not yet checked
How to call it
A starting template for Arkleon. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.
# Requires an API key. Check the docs for whether it goes in a header or a query parameter.
curl -s "https://arkleon.com/ENDPOINT" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Accept: application/json"Where this listing comes from
Aggregated from one public source (public-apis), then normalised and checked by us.
Report an issue with this listing ↗Other Finance APIs
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Public access to a database of IIN/BIN information
No keyCORSHTTPS
Econdb
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Global macroeconomic data
No keyCORSHTTPS
FilingFirehose
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Structured SEC EDGAR filings with body-text-classified 8-Ks, activist-tagged 13D/G, and ATM-offering detection in S-3 / 424B5
No keyCORSHTTPS
Futures Clock
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Trading hours and session windows for 65 futures products on 16 global exchanges
No keyCORSHTTPS
Helious
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US Treasury auction results with the tail and bidder split, plus scored economic releases
No keyCORSHTTPS
Arkleon — common questions
Answered from what our own scheduled checks found, not from the provider's marketing.
Is Arkleon free to use?
Arkleon is listed in our free catalogue, but it requires an API key, so you will need to register before your first call. Providers frequently reserve higher limits and commercial use for paid plans.
Does Arkleon need an API key?
Yes. Arkleon authenticates with an API key. Keep it server-side rather than in browser code, because anything in your frontend bundle is readable by anyone who opens developer tools.
Can I call Arkleon from browser JavaScript?
We could not confirm CORS support for Arkleon. Test it from a browser before relying on it client-side; if the request succeeds in curl but fails in the console, CORS is the reason.
Is Arkleon available over HTTPS?
Yes. Arkleon serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.