Where can you access the Jev API?
Separate direct access from providers: keys, model IDs and schemas differ.
Four documented access routes
These entries are based on public documentation, not logged-in purchases or network tests from mainland China.
TypeSafe
Start at the sourceTypeSafe console key. Start in the Playground, then use the official HTTP API or SDK.
Documentation checked; dashboard and live inference not tested.
Open provider documentation →OpenRouter
For an existing gateway accountUse OpenRouter credentials and billing. A model listing does not prove chat-endpoint compatibility.
Model listing checked; confirm the provider-specific call contract.
Open provider documentation →Cloudflare
Integrate with WorkersWorkers can use env.AI.run; REST uses a Cloudflare account ID and API token.
Cloudflare tokens are not TypeSafe API keys.
Open provider documentation →Vercel
Use the AI SDK ecosystemUses the experimental evaluate interface. Boolean corresponds to Noul; verify provider response shapes.
Use Gateway authentication; do not simply swap a chat model name.
Open provider documentation →Learn with the direct interface first
For a first exercise, the TypeSafe API avoids an additional adapter. Teams already using a platform can assess its integration instead, while checking account permissions, billing, data policies and response semantics.
This is a learning-path recommendation, not a provider performance ranking.
Changing only the base URL is not enough
The model identifier and interface differ across providers. Vercel documents an experimental evaluate interface with a Boolean probability primitive. Do not assume a System One payload can be sent as chat messages.
Check regional access separately
Registration, billing, supported locations and connectivity depend on the provider and account. Mainland China account eligibility was not verified for this guide. Do not treat this directory as a guarantee of direct access or give a key to an unknown relay.
Use the official links for current availability and pricing. The access table records a review date, not permanent eligibility.
Sources and verification boundary
Reviewed September 19, 2026. Documentation-based guidance, not a live API or business-performance test.
TypeSafe · Quick start →TypeSafe · Models, pricing and limits →OpenRouter · Jev 1.13 →Cloudflare · Jev integration →Vercel · Jev evaluation integration →