---
title: "GLM-5.3 Flash Cybersecurity API pricing"
canonical: https://uplinkswitch.ai/models/glm-5.3-flash-cybersecurity
generated: 2026-10-22T18:10:07.487Z
source: https://api.uplinkswitch.com/v1/catalog
base_url: https://api.uplinkswitch.com/v1
---

# GLM-5.3 Flash Cybersecurity API pricing

GLM-5.3 Flash Cybersecurity API at $0.525/M input and $1.75/M output tokens. 1,048,576-token context window. Works with the OpenAI SDK.

## Price per million tokens (USD)

| Tokens | Z.ai list price | UplinkSwitch | Under list |
| --- | --- | --- | --- |
| Input | — | $0.525 | — |
| Cached input | — | billed at the input rate | — |
| Output | — | $1.75 | — |

## Model

- Model id: `glm-5.3-flash-cybersecurity`
- Formats: OpenAI SDK
- Base URL: https://api.uplinkswitch.com/v1
- Context window: 1,048,576 tokens
- Max output: 32,768 tokens
- Input: text and image
- Daily real-model check: Same fingerprint since Oct 22 (https://uplinkswitch.ai/proof#glm-5.3-flash-cybersecurity)

## Request

### Python · OpenAI SDK

```python
from openai import OpenAI

client = OpenAI(
    base_url="https://api.uplinkswitch.com/v1",
    api_key="sk-uplink-live-...",
)

completion = client.chat.completions.create(
    model="glm-5.3-flash-cybersecurity",
    messages=[{"role": "user", "content": "Summarize this in one line."}],
)
print(completion.choices[0].message.content)
```

### TypeScript · OpenAI SDK

```typescript
import OpenAI from 'openai';

const client = new OpenAI({
  baseURL: 'https://api.uplinkswitch.com/v1',
  apiKey: 'sk-uplink-live-...',
});

const completion = await client.chat.completions.create({
  model: 'glm-5.3-flash-cybersecurity',
  messages: [{ role: 'user', content: 'Summarize this in one line.' }],
});
console.log(completion.choices[0].message.content);
```

### curl

```bash
curl https://api.uplinkswitch.com/v1/chat/completions \
  -H "authorization: Bearer sk-uplink-live-..." \
  -H "content-type: application/json" \
  -d '{"model":"glm-5.3-flash-cybersecurity","messages":[{"role":"user","content":"Hello"}]}'
```

## Questions

### What is GLM-5.3 Flash Cybersecurity?

GLM-5.3 Flash Cybersecurity is a model from Z.ai, with a 1,048,576-token context window, taking text and image input. Through UplinkSwitch it answers the OpenAI SDK on one key as glm-5.3-flash-cybersecurity.

### How much does the GLM-5.3 Flash Cybersecurity API cost?

$0.525 per million input tokens and $1.75 per million output tokens.

### Is GLM-5.3 Flash Cybersecurity free?

It is pay as you go: prepaid credit from $10, with no subscription or monthly fee, billed per token. A 1,000-token prompt with a 500-token reply costs about $0.0014.

### What is the GLM-5.3 Flash Cybersecurity context window?

GLM-5.3 Flash Cybersecurity has a 1,048,576-token context window, with up to 32,768 output tokens per request. It takes text and image input.

### What is the GLM-5.3 Flash Cybersecurity model id?

glm-5.3-flash-cybersecurity. Send it as the model through the OpenAI SDK with base URL https://api.uplinkswitch.com/v1.

### How do I get a GLM-5.3 Flash Cybersecurity API key?

Create one in the console at uplinkswitch.ai/console: prepaid credit from $10, no subscription, and the key is live at once. The same key calls GLM-5.3 Flash Cybersecurity and every other model in the catalog; send it as the bearer token with base URL https://api.uplinkswitch.com/v1.

### Is it the real GLM-5.3 Flash Cybersecurity?

Every day each model gets the same test prompt, and a model always counts that prompt the same way; a swapped one would not. GLM-5.3 Flash Cybersecurity's latest result: Same fingerprint since Oct 22.

### Is there an uncensored GLM-5.3 Flash API?

Yes: glm-5.3-flash-cybersecurity on the OpenAI format at https://api.uplinkswitch.com/v1, $0.525 input and $1.75 output per million tokens. GLM-5.3 Flash Cybersecurity is a security tune of GLM-5.3 Flash, built on an uncensored build of the model; no weights to download and no GPU of your own.

### How is GLM-5.3 Flash Cybersecurity different from GLM 5.3 Flash?

Same model, no filter. GLM 5.3 Flash (glm-5.3-flash) is the filtered build at $0.09 / $0.15 per million tokens; GLM-5.3 Flash Cybersecurity is $0.525 / $1.75. Both answer the same base URL and key.

### Is GLM-5.3 Flash Cybersecurity really uncensored?

GLM-5.3 Flash Cybersecurity is one of our own models, served live on the OpenAI-compatible API at the same base URL and key as every other model, and it answers the prompts a filtered model declines. The daily real-model check at /proof confirms the model answering glm-5.3-flash-cybersecurity is the live one.

### Does GLM-5.3 Flash Cybersecurity take images?

Yes. The catalog lists text and image input for glm-5.3-flash-cybersecurity; send images as image_url parts in the OpenAI chat format.

### What does GLM-5.3 Flash Cybersecurity cost per 100 messages?

$0.1925 for 100 chat turns of 2,000 input and 500 output tokens each, at $0.525 input and $1.75 output per million tokens, from prepaid credit with no subscription.

### GLM-5.3 Flash Cybersecurity or GLM-5.3 Flash Apex Abliterated?

Both are GLM-5.3 Flash builds for security work. Apex Abliterated is Cantina Security’s Apex Flash 1 with its refusal direction removed, with a public card; Cybersecurity is a security tune on an uncensored build with no card of its own. Both run on the same key, so send the same task to each.

## Related

- GLM API pricing: https://uplinkswitch.ai/pricing/glm
- Uncensored LLM API: https://uplinkswitch.ai/uncensored
- SillyTavern setup: https://uplinkswitch.ai/guides/sillytavern
- Janitor AI setup: https://uplinkswitch.ai/guides/janitor-ai
- Chub AI setup: https://uplinkswitch.ai/guides/chub-ai
- SDKs setup: https://uplinkswitch.ai/guides/sdks
- Every model and price: https://uplinkswitch.ai/llms-full.txt
- Machine catalog: https://uplinkswitch.ai/ai-catalog.json