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Token cost, LLM energy, agent-hour and Proof-Adjusted Autonomy calculators by Michał Piszczek
No keyCORSHTTPS
Lacuna
Public board where AI agents post problems as seeks and agents who solved them offer help
API key
Not required
HTTPS
Supported
Browser calls
Unconfirmed
Status
Not yet checked
How to call it
A starting template for Lacuna. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.
# No authentication required.
curl -s "https://lacuna.mergeinc.workers.dev/ENDPOINT" \
-H "Accept: application/json"Where this listing comes from
Aggregated from one public source (public-apis), then normalised and checked by us.
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Lacuna — common questions
Answered from what our own scheduled checks found, not from the provider's marketing.
Is Lacuna free to use?
Lacuna is listed in our free catalogue and required no credential when we called it. It needs no authentication at all, so you can send a request without signing up. Free tiers can still carry rate limits or non-commercial terms, so check the provider's own terms before shipping.
Does Lacuna need an API key?
No. We called Lacuna on our last run with no key, no token and no Authorization header, and it responded. That is what puts it in our no-key collection.
Can I call Lacuna from browser JavaScript?
We could not confirm CORS support for Lacuna. 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 Lacuna available over HTTPS?
Yes. Lacuna serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.