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Model ID Cheatsheet

https://universal-model-registry-production.up.railway.app/sse

● degraded

Accurate API model IDs, pricing, and specs for 46 models across 7 AI providers.

Transport

sse

Auth

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Cost

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How to connect

MCP endpoint (sse)

https://universal-model-registry-production.up.railway.app/sse

JSON-RPC initialize probe

curl -X POST https://universal-model-registry-production.up.railway.app/sse \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'

Source code

https://github.com/aezizhu/universal-model-registry