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HTTP 400 on all OpenRouter models - curl works fine #8270

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HTTP 400 on all OpenRouter models - curl works fine#8270
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P1High — major feature broken, no workaroundprovider/openrouterOpenRouter aggregatortype/bugSomething isn't working
@DonghunHa

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@DonghunHa
DonghunHa
opened on Apr 12, 2026

OpenRouter API key works with curl but hermes returns HTTP 400 for all models (claude-sonnet-4.6, nemotron-free, etc).
Version 0.8.0, WSL2 Ubuntu.
hermes doctor shows: OpenRouter API (HTTP 400).
curl test with same key returns valid response.
Fresh install today.

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    P1High — major feature broken, no workaroundprovider/openrouterOpenRouter aggregatortype/bugSomething isn't working

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