MeterOva docs

Use your MeterOva key with `/v1/models`, `/v1/chat/completions`, `/v1/responses`, and `/v1/embeddings`.

curl https://your-site.com/v1/chat/completions \
  -H "Authorization: Bearer sk-meterova-..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "basic-chat",
    "messages": [{"role": "user", "content": "Hello"}]
  }'