Call glm-5.1 through RouterPlex's OpenAI-compatible API — vendor list price, 0% markup, billed per token from a prepaid balance. No subscription required.
curl https://api.routerplex.com/v1/chat/completions \
-H "Authorization: Bearer $ROUTERPLEX_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "glm-5.1",
"messages": [{"role": "user", "content": "Hello!"}]
}'Works with any OpenAI SDK or tool — just change the base URL. See the quickstart.
Through RouterPlex, GLM-5.1 costs $1.40 per 1M input tokens and $4.40 per 1M output tokens — the vendor list price with 0% markup, billed per token from a prepaid balance you top up from $5.
GLM-5.1 supports a 256K token context window on RouterPlex.
Yes. RouterPlex serves GLM-5.1 through an OpenAI-compatible endpoint at https://api.routerplex.com/v1 — point any OpenAI SDK or tool at that base URL with your RouterPlex key and set model to "glm-5.1".