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GLM-5.3 APIActive
AI Code With channel availability
The same model is billed by channel discount. Copy a channel code to set your preference.
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GLM-5.3 API: price, model ID, and how to call it
Call GLM-5.3 through AI Code With. Use model ID glm-5.3 with 1M context. list price about ¥8.00 / ¥28.00 per 1M tokens before channel discounts. Artificial Analysis lists official prices around $1.40 / $4.40 per 1M tokens; our cheapest channel is about ¥6.00 / ¥21.00 per 1M tokens. About ¥0.8100 for 100,000 input / 10,000 output tokens at the cheapest live channel.
Next: Get API key · See integration guides · All model prices · All model prices
Official vs our price
Official list prices from Artificial Analysis, next to our cheapest live channel (per 1M tokens).
Cost calculator
Estimate at the cheapest live channel: ¥6.00 / ¥21.00 per 1M tokens, cache read ¥1.50, cache write ¥0.0000. Billed usage follows your prepaid balance.
cURL example
Set model to glm-5.3. The page slug is only the URL, not the API parameter.
curl https://api.aicodewith.ai/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $AICODEWITH_API_KEY" \
-d '{
"model": "glm-5.3",
"messages": [
{ "role": "user", "content": "What is the meaning of life?" }
]
}'FAQ
What is the GLM-5.3 model ID?
Send model "glm-5.3" in the API request. The page path /glm-5.3 is only the URL, not the model parameter.
How do I call the GLM-5.3 API?
Use one AI Code With API key against https://api.aicodewith.ai/v1/chat/completions, and set model to glm-5.3. Supported protocols: OpenAI Chat Completions. See See integration guides.
How is GLM-5.3 priced?
GLM-5.3 is list price about ¥8.00 / ¥28.00 per 1M tokens before channel discounts. The public page shows available channel discounts; billed usage follows your prepaid balance and the live channel. Artificial Analysis lists official prices around $1.40 / $4.40 per 1M tokens; our cheapest channel is about ¥6.00 / ¥21.00 per 1M tokens. About ¥0.8100 for 100,000 input / 10,000 output tokens at the cheapest live channel.
How long is the GLM-5.3 context window?
GLM-5.3 has about 1M input context and up to 131.07K output tokens. Treat that as capacity, not a reason to fill every request.