GLM-5.3 API pricing
Use GLM-5.3 by Z.ai through Vikey from Rp10.080 per 1M input tokens, about 60% below the official price. Pay in Rupiah with QRIS.
GLM-5.3 pricing
-60%- Input
Rp25.200Rp10.080- Output
Rp79.200Rp31.680- Cache read
- Rp1.008
Per 1M tokens. Official price struck through.
About GLM-5.3
- Model id
- zai/glm-5.3
- Context window
- 1M tokens
- Capabilities
- coding, OpenClaw
Use GLM-5.3 with your coding agent
Point the base URL and API key to Vikey, then select GLM-5.3. Works with Claude Code, Codex, opencode and other tools that support an OpenAI or Anthropic base URL.
export ANTHROPIC_BASE_URL=https://api.vikey.ai
export ANTHROPIC_AUTH_TOKEN=YOUR_VIKEY_API_KEY
export ANTHROPIC_MODEL=zai/glm-5.3
export ANTHROPIC_DEFAULT_HAIKU_MODEL=openai/gpt-6-luna
claude# First run: export VIKEY_API_KEY=YOUR_VIKEY_API_KEY
model = "zai/glm-5.3"
model_provider = "vikey"
[model_providers.vikey]
name = "Vikey"
base_url = "https://api.vikey.ai/v1"
env_key = "VIKEY_API_KEY"
wire_api = "responses"// First run: export VIKEY_API_KEY=YOUR_VIKEY_API_KEY
{
"$schema": "https://opencode.ai/config.json",
"provider": {
"vikey": {
"npm": "@ai-sdk/openai-compatible",
"name": "Vikey",
"options": {
"baseURL": "https://api.vikey.ai/v1",
"apiKey": "{env:VIKEY_API_KEY}"
},
"models": {
"zai/glm-5.3": {},
"openai/gpt-6-luna": {}
}
}
},
"model": "vikey/zai/glm-5.3",
"small_model": "vikey/openai/gpt-6-luna"
}curl https://api.vikey.ai/v1/chat/completions \
-H "Authorization: Bearer YOUR_VIKEY_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "zai/glm-5.3", "messages": [{"role": "user", "content": "Halo"}]}'Frequently asked questions
How much does the GLM-5.3 API cost on Vikey?
Rp10.080 per 1M input tokens and Rp31.680 per 1M output tokens. You pay as you go, with no monthly fee.
How do I use GLM-5.3 with Claude Code or Codex?
Create an API key on Vikey, then change the base URL and API key in your agent. After that, select GLM-5.3 as the model. The docs have the full steps.
Can I use GLM-5.3 together with other models?
Yes. One Vikey API key works for every model. Just change the model name in your request or in your agent settings.
Can I pay for GLM-5.3 with QRIS?
Yes. Top up with QRIS from Rp10.000, no credit card needed. The same balance works for every model on Vikey.
Start using GLM-5.3 today
Sign up, top up from Rp10.000 with QRIS, and use your API key in your favorite agent.