Reference

API

Base URL https://api.fakemodelcheck.com. Authenticate with an fmc_ key as a bearer token. An OpenRouter key also works: we use it for that call only and never store it.

MethodPathWhat it does
POST/v1/chat/completionsOpenAI compatible chat. Adds a receipt.
GET/v1/modelsModels we route, with passing provider counts.
GET/api/scoreboardPublic scores for every model and provider.

Errors

If no provider passes for a model, we return the error from OpenRouter unchanged, with a receipt that lists who was skipped.