The platform · assets.castomapi.com
Assets
Public rendered bytes: images, exports and files a product publishes, on a fast path with the right headers.
Not a second upload store — the place a product puts the files its users are meant to see. Private assets are invisible, by design; public ones are served with immutable caching.
This service publishes no public OpenAPI document; the operations below are from its own documentation. Base URL: https://assets.castomapi.com
The platform
Auth
One identity for every product: sign-in, sessions, OAuth clients, projects and the revocation keys every service checks.
Billing & plans
Plan entitlements for every castomo product: Stripe subscriptions in, effective quotas out, pushed to the product that enforces them.
Pay
Payments between people and businesses on the platform, with Stripe underneath.
Book
Bookings and availability: resources, slots, reservations, reminders and refunds by policy.
Events
A free global events API: what is happening where, for dashboards and sites that need a calendar they did not write.
Data
Free global reference data: countries, languages, currencies, logistics, standards — tens of millions of records, no key.